LOW FREQUENCY.FH8 Fri Apr 19 14:48:33 2002 Pagina 1 21L50 -Pro- LOW FREQUENCY This 21" bass loudspeaker has been specifically designed to deliver high impact bass response, with exceptional high power handling capacity. It incorporates an edgewound copper ribbon voice coil (4"_ diameter) and powerful, vented magnet structure. The result is an incredibly highly efficient transducer for subwoofer applications. Este altavoz de graves de 21 ha sido disenado especificamente para entregar una respuesta de graves de gran impacto, con una potencia admisible excepcional. Incorpora una bobina de 41/2 (114 mm) de diametro realizada en hilo plano de cobre y un sofisticado sistema magnetico con ventilacion central. El resultado es un transductor de elevada eficiencia para aplicaciones de subgraves. SPECIFICATIONS PREDICTED LOW FREQUENCY RESPONSE * Bass-reflex cabinet, Vb=200,00 I, fb=33,0 Hz Nominal diameter 540 mm. 21 in. Rated impedance 8 ohms Power capacity* 800 w RMS 1600 w RMS Program Power 98 dB 2.83v @ 1m @ 2 Sensitivity Frequency range 25 - 1200 Hz Recom. enclosure vol. 100 / 250 l 3.5 / 8.75 ft.3 Voice coil diameter 114 mm. 4.5 in. Magnetic assembly weight 12 kg. 26.4 lb. BL factor 28 N / A 0.287 kg. Moving mass 25 mm Voice coil length 11 mm Air gap height 35 mm X damage (peak to peak) MOUNTING INFORMATION FREQUENCY RESPONSE & DISTORTION CURVES, MAGN. On axis, 1w @ 1m. TIME RESPONSE, MAGN. Overall diameter Bolt circle diameter Baffle cutout diameter: -Front mount -Rear mount Depth Volume displaced by driver Net weight Shipping weight 550 mm. 21.65 in. 528 mm. 20.68 in. 495 mm. 19.48 in. 510 mm. 20.07 in. 235 mm. 9.25 in. 20 l 0.7 ft.3 15 kg. 33 lb. 19 kg. 41.8 lb. MATERIALS Basket Cone Surround Voice coil Magnet FREQUENCY RESPONSE, PHASE. On axis, 1w @ 1m. Die cast aluminium Paper Treated cloth Edgewound copper ribbon Ferrite FREE AIR IMPEDANCE CURVE THIELE-SMALL PARAMETERS** Resonant Frequency, fs D.C. Voice Coil Resistance, Re Mechanical Quality Factor, Qms Electrical Quality Factor, Qes Total Quality Factor, Qts Equivalent Air Volume to Cms, Vas Mechanical Compliance, Cms Mechanical Resistance, Rms Efficiency, ho (%) Effective Surface Area, Sd(m2) Maximum Displacement, Xmax Displacement Volume, Vd Voice Coil Inductance, Le @ 1kHz VOICE COIL INDUCTANCE CURVE 33 Hz 6 ohms. 12.03 0.45 0.43 350 l 80 m/N 5 kg/s 2.7 0.1764 m2 9 mm 1600 cm.3 2.4 mH Re + Red(w) CURVE NOTES *The power capacity corresponds to the RMS maximum value that can dissipate the loudspeaker when a sinus signal is applied for a period of at least two hours. Program power is defined as the transducer's ability to handle normal music program material. ** T-S parameters are measured after an exercise period using a preconditioning power test, using a velocity-current laser transducer, and will reflect the long term parameters, once the loudspeaker has been working for a short period of time. NOTAS *La potencia admisible corresponde a la maxima potencia RMS que puede disipar el altavoz durante al menos dos horas, cuando se le aplica una senal senoidal determinada. Por potencia programa se entiende la capacidad del altavoz en el manejo de senales transitorias, como seria el proporcionado por el contenido de un pasaje musical normal. * *Los parametros T-S han sido medidos despues de un periodo de fatiga y estabilizacion de las suspensiones, mediante transductor laser de velocidad-corriente, y son el reflejo de los parametros a largo plazo del altavoz, una vez este haya sido instalado y haya trabajado en un corto espacio de tiempo. -3- -Pro- 18G550 LOW FREQUENCY This 18" bass loudspeaker has been specifically designed to deliver high impact bass response, with exceptional high power handling capacity. It incorporates an edgewound ribbon voice coil (4"1/2 diameter) and massive vented magnetic structure. An optimum cooling system allows a fast heat exchange, thus reducing the thermal power compression. This model covers the low frequency range with smooth response, low harmonic distortion and high efficiency. Este modelo de 18"esta disenado para entregar unos bajos impactantes con una potencia admisible poco comun. Para ello, utiliza una bobina de 4"1/2 (114mm.) de diametro realizada en hilo plano de cobre, y un sistema magnetico sobredimensionado. Un optimizado sistema de refrigeracion permite un rapido intercambio del calor generado por la bobina reduciendo de esta manera la compresion de potencia por efecto termico. Este altavoz cubre la gama de bajas frecuencias con una respuesta plana y baja distorsion armonica. SPECIFICATIONS PREDICTED LOW FREQUENCY RESPONSE * Bass-reflex cabinet, Vb=150,00 I, fb=38,0 Hz Nominal diameter 460 mm. 18 in. Rated impedance 8 ohms. Power capacity* 750 RMS Program Power 1500 Watts. Sensitivity 98 dB, 2.83v @ 1m @ 2 Frequency range 25-1500 Hz Recom. enclosure vol. 80-200 l 2.8-7 ft.3 Voice coil diameter 114 mm. 4.5 in. Magnetic assembly weight 11.5 kg. 25.3 lb. BL factor 24.4 N/A Moving mass 0.190 kg. Voice coil length 25 mm. Air gap height 11 mm. X damage (peak to peak) 40 mm. MOUNTING INFORMATION Overall diameter Bolt circle diameter Baffle cutout diameter: -Front mount -Rear mount Depth Volume displaced by driver Net weight Shipping weight 460 mm. 18.11 in. 438 mm. 17.24 in. FREQUENCY RESPONSE & DISTORTION CURVES, MAGN. On axis, 1w @ 1m. TIME RESPONSE, MAGN. FREQUENCY RESPONSE, PHASE. On axis, 1w @ 1m. FREE AIR IMPEDANCE CURVE VOICE COIL INDUCTANCE CURVE Re + Red(w) CURVE 415 mm. 16.34 in. 400 mm. 15.75 in. 210 mm. 8.27 in. 13 l 0.46 ft.3 14 kg. 30.8 lb. 15.65 kg. 34.43 lb. MATERIALS Basket Cone Surround Voice coil Magnet Die Cast aluminium Paper Plasticised cloth Edgewound copper ribbon Ferrite THIELE-SMALL PARAMETERS** Resonant Frequency, fs D.C. Voice Coil Resistance, Re Mechanical Quality Factor, Qms Electrical Quality Factor, Qes Total Quality Factor, Qts Equivalent Air Volume to Cms, Vas Mechanical Compliance, Cms Mechanical Resistance, Rms Efficiency, o (%) Effective Surface Area, Sd(m2) Maximum Displacement, Xmax Displacement Volume, Vd Voice Coil Inductance, Le @ 1kHz 36 Hz 5.25 ohms. 8.875 0.385 0.37 210 l 103 m/N 5.50 kg/s 2.5 0.1200 m2 9 mm. 1075 cm.3 1.4 mH NOTES *The power capacity corresponds to the RMS maximum value that can dissipate the loudspeaker when a sinus signal is applied for a period of at least two hours. Program power is defined as the transducer's ability to handle normal music program material. ** T-S parameters are measured after an exercise period using a preconditioning power test, using a velocity-current laser transducer, and will reflect the long term parameters, once the loudspeaker has been working for a short period of time. NOTAS *La potencia admisible corresponde a la maxima potencia RMS que puede disipar el altavoz durante al menos dos horas, cuando se le aplica una senal senoidal determinada. Por potencia programa se entiende la capacidad del altavoz en el manejo de senales transitorias, como seria el proporcionado por el contenido de un pasaje musical normal. * *Los parametros T-S han sido medidos despues de un periodo de fatiga y estabilizacion de las suspensiones, mediante transductor laser de velocidad-corriente, y son el reflejo de los parametros a largo plazo del altavoz, una vez este haya sido instalado y haya trabajado en un corto espacio de tiempo. -4- -Pro- 18G50 LOW FREQUENCY This 18" low frequency transducer has been specially designed to supply incredibly high sound pressure in the low frequency region, with exceptional high power capacity and minimum harmonic distortion. This model features a 4"1/2 (114 mm) voice coil, edgewound aluminium ribbon wire, a moving mass at least half the weight of pure copper, a powerful, vented magnetic circuit, optimum cooling system which provides fast heat exchange, reduced thermal power compression and double spider assembly. The result is an incredible highly efficient transducer for subwoofer applications, the ability to handle high elongation, extremely low distortion and reduced thermal power compression. Este tranductor de 18" ha sido disenado para entregar altos niveles de presion acustica con una potencia admisible impresionante. Incorpora una bobina de 4"1/2 (114 mm.) realizada con hilo de aluminio de masa menor a la mitad de la que tendria en cobre; Utiliza un potente circuito magnetico con un sistema optimizado de ventilacion que proporciona un rapido intercambio del calor generado en la bobina, y una suspension de doble centrador para controlar los desplazamientos en grandes elongaciones. Este modelo se caracteriza por un elevado rendimiento, alta potencia admisible y excelente linealidad de la respuesta en frecuencia. SPECIFICATIONS PREDICTED LOW FREQUENCY RESPONSE * Bass-reflex cabinet, Vb=120,00 I, fb=50,0 Hz Nominal diameter 460 mm. 18 in. Rated impedance 8 ohms. Power capacity* 700 w RMS Program Power 1400 Watts. Sensitivity 98 dB, 2.83v @ 1m @ 2 Frequency range 25-1500 Hz Recom. enclosure vol. 80-200 l 2.8-7 ft.3 Voice coil diameter 114 mm. 4.5 in. 11.5 kg. 25.3 lb. Magnetic assembly weight 28.8 N/A BL factor 0.170 kg. Moving mass 25 mm. Voice coil length Air gap height 11 mm. X damage (peak to peak) 40 mm. MOUNTING INFORMATION FREQUENCY RESPONSE & DISTORTION CURVES, MAGN. On axis, 1w @ 1m. TIME RESPONSE, MAGN. Overall diameter Bolt circle diameter Baffle cutout diameter: -Front mount -Rear mount Depth Volume displaced by driver Net weight Shipping weight 460 mm. 18.11 in. 438 mm. 17.24 in. 415 mm. 16.34 in. 425 mm. 16.73 in. 210 mm. 8.27 in. 13 l 0.46 ft.3 14 kg. 30.8 lb. 15.65 kg. 34.43 lb. MATERIALS Basket Cone Surround Voice coil Magnet FREQUENCY RESPONSE, PHASE. On axis, 1w @ 1m. Die Cast aluminium Paper Plasticised cloth Edgewound alum. flat wire Ferrite FREE AIR IMPEDANCE CURVE THIELE-SMALL PARAMETERS** Resonant Frequency, fs D.C. Voice Coil Resistance, Re Mechanical Quality Factor, Qms Electrical Quality Factor, Qes Total Quality Factor, Qts Equivalent Air Volume to Cms, Vas Mechanical Compliance, Cms Mechanical Resistance, Rms Efficiency, o (%) Effective Surface Area, Sd(m2) Maximum Displacement, Xmax Displacement Volume, Vd Voice Coil Inductance, Le @ 1kHz VOICE COIL INDUCTANCE CURVE 40 Hz 6.1 ohms. 12.05 0.334 0.325 212 l 93 m/N 3.54 kg/s 4 0.1320 m2 9 mm. 1180 cm.3 2 mH Re + Red(w) CURVE NOTES *The power capacity corresponds to the RMS maximum value that can dissipate the loudspeaker when a sinus signal is applied for a period of at least two hours. Program power is defined as the transducer's ability to handle normal music program material. ** T-S parameters are measured after an exercise period using a preconditioning power test, using a velocity-current laser transducer, and will reflect the long term parameters, once the loudspeaker has been working for a short period of time. NOTAS *La potencia admisible corresponde a la maxima potencia RMS que puede disipar el altavoz durante al menos dos horas, cuando se le aplica una senal senoidal determinada. Por potencia programa se entiende la capacidad del altavoz en el manejo de senales transitorias, como seria el proporcionado por el contenido de un pasaje musical normal. * *Los parametros T-S han sido medidos despues de un periodo de fatiga y estabilizacion de las suspensiones, mediante transductor laser de velocidad-corriente, y son el reflejo de los parametros a largo plazo del altavoz, una vez este haya sido instalado y haya trabajado en un corto espacio de tiempo. -5- -Pro- 18LX60 LOW FREQUENCY This 18" long excursion bass loudspeaker has been specifically designed to deliver high impact bass response, with exceptional high power handling capacity (600w RMS). It incorporates an edgewound ribbon voice coil (4" diameter) and vented magnetic structure. An optimum cooling system allows a fast heat exchange and contributes to the reduction of thermal power compression. Modelo de 18" de gran desplazamiento para aplicaciones fundamentalmente de baja y muy baja frecuencia (subgraves). Este altavoz se caracteriza por una bobina de gran tamano (4") con una potencia excepcionalmente alta (600 W RMS) debido a una estudiada refrigeracion del bobinado, un excelente rendimiento y una reducida distorsion armonica. PREDICTED LOW FREQUENCY RESPONSE * Bass-reflex cabinet, Vb=150,00 I, fb=30 Hz Normalized Amplitude Response (dB/Hz) 7 195 MOUNTING INFORMATION 460 mm. 18.11 in. 438 mm. 17.24 in. Overall diameter Bolt circle diameter Baffle cutout diameter: -Front mount -Rear mount Depth Volume displaced by driver Net weight Shipping weight FREQUENCY RESPONSE & DISTORTION CURVES, MAGN. On axis, 1w @ 1m. TIME RESPONSE, MAGN. FREQUENCY RESPONSE, PHASE. On axis, 1w @ 1m. FREE AIR IMPEDANCE CURVE VOICE COIL INDUCTANCE CURVE Re + Red(w) CURVE 415 mm. 16.34 in. 425 mm. 16.73 in. 195 mm. 7.67 in. 13 l 0.46 ft.3 11.5 kg. 25.3 lb. 13 kg. 28.6 lb. MATERIALS Basket Cone Surround Voice coil Magnet Cast aluminium Paper Treated cloth Edgewound copper wire Ferrite THIELE-SMALL PARAMETERS** Resonant Frequency, fs D.C. Voice Coil Resistance, Re Mechanical Quality Factor, Qms Electrical Quality Factor, Qes Total Quality Factor, Qts Equivalent Air Volume to Cms, Vas Mechanical Compliance, Cms Mechanical Resistance, Rms Efficiency, o (%) Effective Surface Area, Sd(m2) Maximum Displacement, Xmax Displacement Volume, Vd Voice Coil Inductance, Le @ 1kHz 27 Hz 5.5 ohms. 11.45 0.38 0.37 500 l 248 m/N 2.2 kg/s 2.5 0.1320 m2 9 mm. 1200 cm.3 1,2 mH NOTES *The power capacity corresponds to the RMS maximum value that can dissipate the loudspeaker when a sinus signal is applied for a period of at least two hours. Program power is defined as the transducer's ability to handle normal music program material. ** T-S parameters are measured after an exercise period using a preconditioning power test, using a velocity-current laser transducer, and will reflect the long term parameters, once the loudspeaker has been working for a short period of time. NOTAS *La potencia admisible corresponde a la maxima potencia RMS que puede disipar el altavoz durante al menos dos horas, cuando se le aplica una senal senoidal determinada. Por potencia programa se entiende la capacidad del altavoz en el manejo de senales transitorias, como seria el proporcionado por el contenido de un pasaje musical normal. * *Los parametros T-S han sido medidos despues de un periodo de fatiga y estabilizacion de las suspensiones, mediante transductor laser de velocidad-corriente, y son el reflejo de los parametros a largo plazo del altavoz, una vez este haya sido instalado y haya trabajado en un corto espacio de tiempo. -6- 415 175 438 14 228 SPECIFICATIONS Nominal diameter 460 mm. 18 in. Rated impedance 8 ohms. Power capacity* 600 w RMS Program Power 1200 Watts. Sensitivity 98 dB, 2.83v @ 1m @ 2 Frequency range 25-1000 Hz Recom. enclosure vol. 80-250 l 2.8/8.8 ft.3 100 mm. 4 in. Voice coil diameter 9 kg. 19.84 lb. Magnetic assembly weight 20.5 N/A BL factor 0.172 kg. Moving mass Voice coil length 23 mm. 8 mm. Air gap height 40 mm. X damage (peak to peak) 460 -Pro- 18G400 LOW FREQUENCY This 18" bass driver, with winding length optimised for increased linear excursion and dual suspension system (double spider assembly) ensures that the voice coil maintains pure axial movement at all times. The magnetic structure construction generates a symmetrical magnetic field and, at the same time, provides an efficient thermal path which contributes to heat dissipation. This model is suitable for use in high power sound reinforcement systems, of various enclosure types. Este modelo de 18", con una bobina de 4" de diametro optimizada para asegurar un desplazamiento lineal incluso en desplazamientos importantes gracias a su sistema de doble centrador, utiliza un circuito magnetico simetrico para reducir la distorsion armonica, y de gran tamano, lo que facilita una rapida disipacion del calor generado por la bobina, a lo que contribuye el macizo chasis de aluminio fundido a presion. PREDICTED LOW FREQUENCY RESPONSE * Bass-reflex cabinet, Vb=150,00 I, fb=40,0 Hz SPECIFICATIONS Nominal diameter 460 mm. 18 in. Rated impedance 8 ohms. Power capacity* 400 w RMS Program Power 800 Watts. Sensitivity 99 dB, 2.83v @ 1m @ 2 Frequency range 30-1500 Hz Recom. enclosure vol. 80/250 l 2.8/8.8 ft.3 Voice coil diameter 100 mm. 4 in. Magnetic assembly weight 9 kg. 19.84 lb. BL factor 22.3 N/A Moving mass 0.158 kg. Voice coil length 22 mm. Air gap height 9 mm. X damage (peak to peak) 28 mm. MOUNTING INFORMATION FREQUENCY RESPONSE & DISTORTION CURVES, MAGN. On axis, 1w @ 1m. TIME RESPONSE, MAGN. Overall diameter Bolt circle diameter Baffle cutout diameter: -Front mount -Rear mount Depth Volume displaced by driver Net weight Shipping weight 460 mm. 18.11 in. 438 mm. 17.24 in. 415 mm. 16.34 in. 425 mm. 16.73 in. 195 mm. 7.67 in. 13 l 0.46 ft.3 11.5 kg. 25.3 lb. 13 kg. 28.6 lb. MATERIALS Basket Cone Surround Voice coil Magnet FREQUENCY RESPONSE, PHASE. On axis, 1w @ 1m. Die Cast aluminium Paper Plasticised cloth Edgewound copper ribbon Ferrite FREE AIR IMPEDANCE CURVE THIELE-SMALL PARAMETERS** Resonant Frequency, fs D.C. Voice Coil Resistance, Re Mechanical Quality Factor, Qms Electrical Quality Factor, Qes Total Quality Factor, Qts Equivalent Air Volume to Cms, Vas Mechanical Compliance, Cms Mechanical Resistance, Rms Efficiency, o (%) Effective Surface Area, Sd(m2) Maximum Displacement, Xmax Displacement Volume, Vd Voice Coil Inductance, Le @ 1kHz VOICE COIL INDUCTANCE CURVE 36 Hz 5.5 ohms. 8.840 0.386 0.37 300 l 125 m/N 4 kg/s 3.4 0.1300 m2 7 mm. 910 cm.3 1.3 mH Re + Red(w) CURVE NOTES *The power capacity corresponds to the RMS maximum value that can dissipate the loudspeaker when a sinus signal is applied for a period of at least two hours. Program power is defined as the transducer's ability to handle normal music program material. ** T-S parameters are measured after an exercise period using a preconditioning power test, using a velocity-current laser transducer, and will reflect the long term parameters, once the loudspeaker has been working for a short period of time. NOTAS *La potencia admisible corresponde a la maxima potencia RMS que puede disipar el altavoz durante al menos dos horas, cuando se le aplica una senal senoidal determinada. Por potencia programa se entiende la capacidad del altavoz en el manejo de senales transitorias, como seria el proporcionado por el contenido de un pasaje musical normal. * *Los parametros T-S han sido medidos despues de un periodo de fatiga y estabilizacion de las suspensiones, mediante transductor laser de velocidad-corriente, y son el reflejo de los parametros a largo plazo del altavoz, una vez este haya sido instalado y haya trabajado en un corto espacio de tiempo. -7- -Pro- 15G450/N LOW FREQUENCY This 15" bass loudspeaker has been specifically designed to deliver high impact bass response, with exceptional high power handling capacity. It incorporates an edgewound ribbon voice coil (4"1/2 diameter) and massive vented magnetic structure. An optimum cooling system allows a fast heat exchange and contributes to the reduction of thermal power compression. This model covers the low frequency range with smooth response, low harmonic distortion and high efficiency. Este modelo de 15" utiliza la misma filosofia de construccion que los modelos de 18" de gran potencia: bobina de 4"1/2, realizada con hilo plano de cobre, circuito magnetico con sistema de disipacion termica optimizado para acelerar la evacuacion del calor generado en la bobina y doble centrador, para asegurar un control del desplazamiento en grandes elongaciones. Este altavoz cubre el rango de bajas frecuencias con respuesta plana, baja distorsion armonica y alta eficiencia. PREDICTED LOW FREQUENCY RESPONSE * Bass-reflex cabinet, Vb=100.00 I, fb=50.0 Hz SPECIFICATIONS Nominal diameter 380 mm. 15 in. Rated impedance 8 ohms. Power capacity* 600 w RMS Program Power 1200 Watts. Sensitivity 98 dB, 2.83v @ 1m @ 2 Frequency range 30-1500 Hz Recom. enclosure vol. 50/250 l 1.75/5.25 ft.3 Voice coil diameter 114 mm. 4.5 in. Magnetic assembly weight 10.8 kg. 23.76 lb. BL factor 24.3 N/A Moving mass 0.142 kg. Voice coil length 21 mm. Air gap height 9 mm. 35 mm. X damage (peak to peak) MOUNTING INFORMATION Overall diameter Bolt circle diameter Baffle cutout diameter: -Front mount -Rear mount Depth Volume displaced by driver Net weight Shipping weight 388 mm. 15.28 in. 370 mm. 14.56 in. FREQUENCY RESPONSE & DISTORTION CURVES, MAGN. On axis, 1w @ 1m. TIME RESPONSE, MAGN. FREQUENCY RESPONSE, PHASE. On axis, 1w @ 1m. FREE AIR IMPEDANCE CURVE VOICE COIL INDUCTANCE CURVE Re + Red(w) CURVE 352 mm. 13.85 in. 355 mm. 13.97 in. 170 mm. 6.69 in. 6 l 0.21 ft.3 12.2 kg. 26.84 lb. 13.2 kg. 29.04 lb. MATERIALS Basket Cone Surround Voice coil Magnet Die Cast aluminium Paper Plasticised cloth Flat copper wire Ferrite THIELE-SMALL PARAMETERS** Resonant Frequency, fs D.C. Voice Coil Resistance, Re Mechanical Quality Factor, Qms Electrical Quality Factor, Qes Total Quality Factor, Qts Equivalent Air Volume to Cms, Vas Mechanical Compliance, Cms Mechanical Resistance, Rms Efficiency, o (%) Effective Surface Area, Sd(m2) Maximum Displacement, Xmax Displacement Volume, Vd Voice Coil Inductance, Le @ 1kHz 45 Hz 5.7 ohms. 10.5 0.33 0.32 115 l 88 m/N 3.23 kg/s 3 0.088 m2 6.5 mm. 570 cm.3 1.2 mH NOTES *The power capacity corresponds to the RMS maximum value that can dissipate the loudspeaker when a sinus signal is applied for a period of at least two hours. Program power is defined as the transducer's ability to handle normal music program material. ** T-S parameters are measured after an exercise period using a preconditioning power test, using a velocity-current laser transducer, and will reflect the long term parameters, once the loudspeaker has been working for a short period of time. NOTAS *La potencia admisible corresponde a la maxima potencia RMS que puede disipar el altavoz durante al menos dos horas, cuando se le aplica una senal senoidal determinada. Por potencia programa se entiende la capacidad del altavoz en el manejo de senales transitorias, como seria el proporcionado por el contenido de un pasaje musical normal. * *Los parametros T-S han sido medidos despues de un periodo de fatiga y estabilizacion de las suspensiones, mediante transductor laser de velocidad-corriente, y son el reflejo de los parametros a largo plazo del altavoz, una vez este haya sido instalado y haya trabajado en un corto espacio de tiempo. -8 - -Pro- 15LX60 LOW FREQUENCY This 15" long excursion bass loudspeaker has been specifically designed to deliver high impact bass response, with exceptional high power handling capacity (600w RMS). It incorporates an edgewound ribbon voice coil (4" diameter) and vented magnetic structure. An optimum cooling system allows a fast heat exchange and contributes to the reduction of thermal power compression. Modelo de 15" de gran desplazamiento para aplicaciones fundamentalmente de baja y muy baja frecuencia (subgraves). Este altavoz se caracteriza por una bobina de gran tamano (4") con una potencia excepcionalmente alta (600 W RMS) debido a una estudiada refrigeracion del bobinado, un excelente rendimiento y una reducida distorsion armonica. SPECIFICATIONS 132 388 7 362 11 228 PREDICTED LOW FREQUENCY RESPONSE * Bass-reflex cabinet, Vb=120,00 I, fb=42 Hz Normalized Amplitude Response (dB/Hz) Nominal diameter 380 mm. 15 in. Rated impedance 8 ohms. Power capacity* 600 w RMS Program Power 1200 Watts. Sensitivity 98 dB 2.83V @ 1m @ 2 Frequency range 30-1500 Hz Recom. enclosure vol. 60-150 l 2.24/6 ft.3 Voice coil diameter 100 mm. 4 in. Magnetic assembly weight 9 kg. 19.84 lb. BL factor 20.35 N/A 0.120 kg. Moving mass 23 mm. Voice coil length Air gap height 8 mm. X damage (peak to peak) 40 mm. 370 145 MOUNTING INFORMATION FREQUENCY RESPONSE & DISTORTION CURVES, MAGN. On axis, 1w @ 1m. TIME RESPONSE, MAGN. Overall diameter Bolt circle diameter Baffle cutout diameter: -Front mount -Rear mount Depth Volume displaced by driver Net weight Shipping weight 388 mm. 15.28 in. 370 mm. 14.56 in. 362 mm. 14.25 in. 355 mm. 13.98 in. 145 mm. 5.7 in. 7 l 0.25 ft.3 10.4 kg. 22.92 lb. 11.5 kg. 25.35 lb. MATERIALS Basket Cone Surround Voice coil Magnet FREQUENCY RESPONSE, PHASE. On axis, 1w @ 1m. Cast aluminium Paper Treated cloth Edgewound copper wire Ferrite FREE AIR IMPEDANCE CURVE THIELE-SMALL PARAMETERS** Resonant Frequency, fs D.C. Voice Coil Resistance, Re Mechanical Quality Factor, Qms Electrical Quality Factor, Qes Total Quality Factor, Qts Equivalent Air Volume to Cms, Vas Mechanical Compliance, Cms Mechanical Resistance, Rms Efficiency, o (%) Effective Surface Area, Sd(m2) Maximum Displacement, Xmax Displacement Volume, Vd Voice Coil Inductance, Le @ 1kHz VOICE COIL INDUCTANCE CURVE 35 Hz 5.5 ohms. 8.7 0.36 0.35 215 l 290 m/N 2.9 kg/s 2.3 0.091 m2 9 mm 820 cm.3 1,2 mH Re + Red(w) CURVE NOTES *The power capacity corresponds to the RMS maximum value that can dissipate the loudspeaker when a sinus signal is applied for a period of at least two hours. Program power is defined as the transducer's ability to handle normal music program material. ** T-S parameters are measured after an exercise period using a preconditioning power test, using a velocity-current laser transducer, and will reflect the long term parameters, once the loudspeaker has been working for a short period of time. NOTAS *La potencia admisible corresponde a la maxima potencia RMS que puede disipar el altavoz durante al menos dos horas, cuando se le aplica una senal senoidal determinada. Por potencia programa se entiende la capacidad del altavoz en el manejo de senales transitorias, como seria el proporcionado por el contenido de un pasaje musical normal. * *Los parametros T-S han sido medidos despues de un periodo de fatiga y estabilizacion de las suspensiones, mediante transductor laser de velocidad-corriente, y son el reflejo de los parametros a largo plazo del altavoz, una vez este haya sido instalado y haya trabajado en un corto espacio de tiempo. -9- -Pro- 15G400 LOW FREQUENCY This 15" high compliance bass driver, with winding length optimised for increased linear excursion and dual suspension system (double spider assembly) ensures that the voice coil maintains pure axial movement at all times. The magnetic structure construction generates a symmetrical magnetic field and, at the same time, provides an efficient thermal path wich contributes to heat dissipation. This model is suitable for use in high power sound reinforcement systems, of various enclosure types. Modelo de 15" de alta elasticidad con bobina de 4" realizada con hilo rectangular de cobre. Reune unas caracteristicas que lo hacen idoneo para aplicaciones como subwoofer o como unidad de graves en sistemas profesionales de grandes prestaciones. Utiliza un circuito magnetico ventilado de configuracion simetrica, lo que le confiere unas propiedades excepcionales: Baja distorsion, potencia admisible importante, reducida compresion de potencia por efecto termico y banda pasante hasta el extremo grave. SPECIFICATIONS PREDICTED LOW FREQUENCY RESPONSE * Bass-reflex cabinet, Vb=80.00 I, fb=50.0 Hz Nominal diameter 380 mm. 15 in. Rated impedance 8 ohms. Power capacity* 400 w RMS Program Power 800 Watts. Sensitivity 99 dB, 2.83v @ 1m @ 2 Frequency range 25-1500 Hz Recom. enclosure vol. 40/150 l 1.4/6 ft.3 Voice coil diameter 100 mm. 4 in. Magnetic assembly weight 9 kg. 19.846 lb. BL factor 22.7 N/A Moving mass 0.110 kg. Voice coil length 22 mm. Air gap height 9 mm. X damage (peak to peak) 28 mm. MOUNTING INFORMATION Overall diameter Bolt circle diameter Baffle cutout diameter: -Front mount -Rear mount Depth Volume displaced by driver Net weight Shipping weight 388 mm. 15.28 in. 370 mm. 14.56 in. FREQUENCY RESPONSE & DISTORTION CURVES, MAGN. On axis, 1w @ 1m. TIME RESPONSE, MAGN. FREQUENCY RESPONSE, PHASE. On axis, 1w @ 1m. FREE AIR IMPEDANCE CURVE VOICE COIL INDUCTANCE CURVE Re + Red(w) CURVE 352 mm. 13.85 in. 355 mm. 13.98 in. 155 mm. 6.1 in. 7 l 0.25 ft.3 10.4 kg. 22.92 lb. 11.5 kg. 25.35 lb. MATERIALS Basket Cone Surround Voice coil Magnet Die Cast aluminium Paper Plasticised cloth Flat copper wire Ferrite THIELE-SMALL PARAMETERS** Resonant Frequency, fs D.C. Voice Coil Resistance, Re Mechanical Quality Factor, Qms Electrical Quality Factor, Qes Total Quality Factor, Qts Equivalent Air Volume to Cms, Vas Mechanical Compliance, Cms Mechanical Resistance, Rms Efficiency, o (%) Effective Surface Area, Sd(m2) Maximum Displacement, Xmax Displacement Volume, Vd Voice Coil Inductance, Le @ 1kHz 35 Hz 6 ohms. 8.3 0.284 0.275 175 l 188 m/N 2.9 kg/s 2.5 0.083 m2 7 mm. 580 cm.3 1.3 mH NOTES *The power capacity corresponds to the RMS maximum value that can dissipate the loudspeaker when a sinus signal is applied for a period of at least two hours. Program power is defined as the transducer's ability to handle normal music program material. ** T-S parameters are measured after an exercise period using a preconditioning power test, using a velocity-current laser transducer, and will reflect the long term parameters, once the loudspeaker has been working for a short period of time. NOTAS *La potencia admisible corresponde a la maxima potencia RMS que puede disipar el altavoz durante al menos dos horas, cuando se le aplica una senal senoidal determinada. Por potencia programa se entiende la capacidad del altavoz en el manejo de senales transitorias, como seria el proporcionado por el contenido de un pasaje musical normal. * *Los parametros T-S han sido medidos despues de un periodo de fatiga y estabilizacion de las suspensiones, mediante transductor laser de velocidad-corriente, y son el reflejo de los parametros a largo plazo del altavoz, una vez este haya sido instalado y haya trabajado en un corto espacio de tiempo. - 10 - LOW FREQUENCY.FH8 Fri Apr 19 14:48:33 2002 Pagina 2 115Nd/W -Pro- LOW FREQUENCY This 15" long excursion, lightweight bass loudspeaker has been specifically designed to deliver high impact bass response, with exceptional high power handling capacity (400w RMS). The magnet structure incorporates a powerful neodymium magnet, reducing the total mass of the unit to less than 50% of a conventional ferrite model. The power capacity is improved by the use of a ribbon voice coil (4"diameter) and extra vented magnetic structure. Este altavoz de graves de 15, ligero y de gran excursion, ha sido disenado especificamente para entregar una respuesta de graves de gran impacto, con una potencia admisible excepcional (400 W RMS). El sistema magnetico incorpora un iman de neodimio potente, de manera que se reduce el peso total de la unidad a menos del 50% del peso de un modelo de ferrita convencional. La potencia admisible se ha mejorado debido a la utilizacion de una bobina de hilo plano (4 de diametro) y una estructura magnetica con ventilacion adicional. SPECIFICATIONS PREDICTED LOW FREQUENCY RESPONSE * Bass-reflex cabinet, Vb=120.00 I, fb=50.0 Hz Nominal diameter 380 mm. 15 in. 8 ohms Rated impedance 400 w RMS Power capacity* 800 w RMS Program Power Sensitivity 98.5 dB 2.83v @ 1m @ 2 30 - 1500 Hz Frequency range Recom. enclosure vol. 60 / 150 l 2.1 / 5.3 ft.3 Voice coil diameter 100 mm. 4 in. Magnetic assembly weight 4 kg. 8.8 lb. BL factor 23.6 N/A Moving mass 0.135 kg. Voice coil length 21 mm Air gap height 9 mm X damage (peak to peak) 35 mm MOUNTING INFORMATION Overall diameter Bolt circle diameter Baffle cutout diameter: -Front mount -Rear mount Depth Volume displaced by driver Net weight Shipping weight 388 mm. 15.28 in. 370 mm. 14.57 in. FREQUENCY RESPONSE & DISTORTION CURVES, MAGN. On axis, 1w @ 1m. TIME RESPONSE, MAGN. FREQUENCY RESPONSE, PHASE. On axis, 1w @ 1m. FREE AIR IMPEDANCE CURVE VOICE COIL INDUCTANCE CURVE Re + Red(w) CURVE 352 mm. 13.86 in. 355 mm. 13.98 in. 135 mm. 5.31 in. 5 l 0.18 ft.3 5.3 kg 11.66 lb. 6.5 kg. 14.3 lb. MATERIALS Basket Cone Surround Voice coil Magnet Die cast aluminium Paper Treated cloth Edgewound copper ribbon Neodymium THIELE-SMALL PARAMETERS** Resonant Frequency, fs D.C. Voice Coil Resistance, Re Mechanical Quality Factor, Qms Electrical Quality Factor, Qes Total Quality Factor, Qts Equivalent Air Volume to Cms, Vas Mechanical Compliance, Cms Mechanical Resistance, Rms Efficiency, ho (%) Effective Surface Area, Sd(m2) Maximum Displacement, Xmax Displacement Volume, Vd Voice Coil Inductance, Le @ 1kHz 37 Hz 5.2 ohms. 5.6 0.3 0.285 145 l 130 m/N 5.8 kg/s 2.75 0.0910 m2 7 mm 630 cm.3 2.1 mH NOTES *The power capacity corresponds to the RMS maximum value that can dissipate the loudspeaker when a sinus signal is applied for a period of at least two hours. Program power is defined as the transducer's ability to handle normal music program material. ** T-S parameters are measured after an exercise period using a preconditioning power test, using a velocity-current laser transducer, and will reflect the long term parameters, once the loudspeaker has been working for a short period of time. NOTAS *La potencia admisible corresponde a la maxima potencia RMS que puede disipar el altavoz durante al menos dos horas, cuando se le aplica una senal senoidal determinada. Por potencia programa se entiende la capacidad del altavoz en el manejo de senales transitorias, como seria el proporcionado por el contenido de un pasaje musical normal. * *Los parametros T-S han sido medidos despues de un periodo de fatiga y estabilizacion de las suspensiones, mediante transductor laser de velocidad-corriente, y son el reflejo de los parametros a largo plazo del altavoz, una vez este haya sido instalado y haya trabajado en un corto espacio de tiempo. - 10 - -Pro- 15K200 LOW FREQUENCY This 15" model has been designed specifically to reinforce the low frequency range at very high power levels. It incorporates a winding length optimised for increased linear excursion, provided by high compliance suspensions. The magnetic structure construction generates a symmetrical magnetic field and, at the same time, provides an efficient thermal path which contributes to heat dissipation. Modelo de 15" disenado especificamente para aplicaciones en unidades graves o de subwoofer. El tamano de la bobina (4") y un cono de gran rigidez, confieren a este altavoz una resistencia poco comun frente a las mas altas exigencias, tanto termicas como mecanicas. Muy aconsejado para sistemas compactos de tipo bass-reflex. PREDICTED LOW FREQUENCY RESPONSE * Bass-reflex cabinet, Vb=90.00 I, fb=45.0 Hz SPECIFICATIONS Nominal diameter 380 mm. 15 in. Rated impedance 8 ohms. Power capacity* 300 w RMS Program Power 600 Watts. Sensitivity 98 dB, 2.83v @ 1m @ 2 Frequency range 25-2000 Hz Recom. enclosure vol. 60/150 l 2.12/5.3 ft.3 Voice coil diameter 100 mm. 4 in. Magnetic assembly weight 9 kg. 19.84 lb. BL factor 20.5 N/A Moving mass 0.106 kg. Voice coil length 21 mm. Air gap height 9 mm. X damage (peak to peak) 28 mm. MOUNTING INFORMATION FREQUENCY RESPONSE & DISTORTION CURVES, MAGN. On axis, 1w @ 1m. TIME RESPONSE, MAGN. Overall diameter Bolt circle diameter Baffle cutout diameter: -Front mount -Rear mount Depth Volume displaced by driver Net weight Shipping weight 388 mm. 15.28 in. 370 mm. 14.56 in. 361 mm. 14.21 in. 355 mm. 13.97 in. 135 mm. 5.31 in. 7 l 0.25 ft.3 10.4 kg. 22.92 lb. 11.5 kg. 25.35 lb. MATERIALS Basket Cone Surround Voice coil Magnet FREQUENCY RESPONSE, PHASE. On axis, 1w @ 1m. Cast aluminium Paper Plasticised cloth Copper Ferrite FREE AIR IMPEDANCE CURVE THIELE-SMALL PARAMETERS** Resonant Frequency, fs D.C. Voice Coil Resistance, Re Mechanical Quality Factor, Qms Electrical Quality Factor, Qes Total Quality Factor, Qts Equivalent Air Volume to Cms, Vas Mechanical Compliance, Cms Mechanical Resistance, Rms Efficiency, o (%) Effective Surface Area, Sd(m2) Maximum Displacement, Xmax Displacement Volume, Vd Voice Coil Inductance, Le @ 1kHz VOICE COIL INDUCTANCE CURVE 27 Hz 6.3 ohms. 9.01 0.27 0.26 345 l 320 m/N 2.76 kg/s 2.5 0.088 m2 7.5 mm. 660 cm.3 1.2 mH Re + Red(w) CURVE NOTES *The power capacity corresponds to the RMS maximum value that can dissipate the loudspeaker when a sinus signal is applied for a period of at least two hours. Program power is defined as the transducer's ability to handle normal music program material. ** T-S parameters are measured after an exercise period using a preconditioning power test, using a velocity-current laser transducer, and will reflect the long term parameters, once the loudspeaker has been working for a short period of time. NOTAS *La potencia admisible corresponde a la maxima potencia RMS que puede disipar el altavoz durante al menos dos horas, cuando se le aplica una senal senoidal determinada. Por potencia programa se entiende la capacidad del altavoz en el manejo de senales transitorias, como seria el proporcionado por el contenido de un pasaje musical normal. * *Los parametros T-S han sido medidos despues de un periodo de fatiga y estabilizacion de las suspensiones, mediante transductor laser de velocidad-corriente, y son el reflejo de los parametros a largo plazo del altavoz, una vez este haya sido instalado y haya trabajado en un corto espacio de tiempo. - 11 - -Pro- 12LX60 LOW FREQUENCY This 12" long excursion bass loudspeaker has been specifically designed to deliver high impact bass response, with exceptional high power handling capacity (600w RMS). It incorporates an edgewound ribbon voice coil (4" diameter) and vented magnetic structure. An optimum cooling system allows a fast heat exchange and contributes to the reduction of thermal power compression. Modelo de 12" de gran desplazamiento para aplicaciones fundamentalmente de baja y muy baja frecuencia (subgraves). Este altavoz se caracteriza por una bobina de gran tamano (4") con una potencia excepcionalmente alta (600 W RMS) debido a una estudiada refrigeracion del bobinado, un excelente rendimiento y una reducida distorsion armonica. PREDICTED LOW FREQUENCY RESPONSE * Bass-reflex cabinet, Vb=40 I, fb=60 Hz Normalized Amplitude Response (dB/Hz) 117 320 6,5 228 10 130 MOUNTING INFORMATION 320 mm. 12.6 in. 300 mm. 11.8 in. Overall diameter Bolt circle diameter Baffle cutout diameter: -Front mount -Rear mount Depth Volume displaced by driver Net weight Shipping weight FREQUENCY RESPONSE & DISTORTION CURVES, MAGN. On axis, 1w @ 1m. TIME RESPONSE, MAGN. FREQUENCY RESPONSE, PHASE. On axis, 1w @ 1m. FREE AIR IMPEDANCE CURVE VOICE COIL INDUCTANCE CURVE Re + Red(w) CURVE 286 mm. 11.26 in. 280 mm. 11.02 in. 130 mm. 5.1 in. 5.5 l 0.19 ft.3 9.7 kg. 4.4 lb. 10.4 kg. 22.92 lb. MATERIALS Basket Cone Surround Voice coil Magnet Cast aluminium Paper Treated cloth Edgewound copper wire Ferrite THIELE-SMALL PARAMETERS** Resonant Frequency, fs D.C. Voice Coil Resistance, Re Mechanical Quality Factor, Qms Electrical Quality Factor, Qes Total Quality Factor, Qts Equivalent Air Volume to Cms, Vas Mechanical Compliance, Cms Mechanical Resistance, Rms Efficiency, o (%) Effective Surface Area, Sd(m2) Maximum Displacement, Xmax Displacement Volume, Vd Voice Coil Inductance, Le @ 1kHz 286 SPECIFICATIONS Nominal diameter 300 mm. 12 in. Rated impedance 8 ohms. Power capacity* 600 w RMS Program Power 1200 Watts. Sensitivity 96 dB, 2.83v @ 1m @ 2 35-2000 Hz Frequency range 20-60 l 0.7/2.24 ft.3 Recom. enclosure vol. Voice coil diameter 100 mm. 4 in. 9 kg. 19.84 lb. Magnetic assembly weight 20.3 N/A BL factor 0.090 kg. Moving mass 23 mm. Voice coil length 8 mm. Air gap height 40 mm. X damage (peak to peak) 42 Hz 5.5 ohms. 9.8 0.31 0.30 66 l 156 m/N 2.45 kg/s 1.5 0.055 m2 9 mm. 500 cm.3 1,2 mH NOTES *The power capacity corresponds to the RMS maximum value that can dissipate the loudspeaker when a sinus signal is applied for a period of at least two hours. Program power is defined as the transducer's ability to handle normal music program material. ** T-S parameters are measured after an exercise period using a preconditioning power test, using a velocity-current laser transducer, and will reflect the long term parameters, once the loudspeaker has been working for a short period of time. NOTAS *La potencia admisible corresponde a la maxima potencia RMS que puede disipar el altavoz durante al menos dos horas, cuando se le aplica una senal senoidal determinada. Por potencia programa se entiende la capacidad del altavoz en el manejo de senales transitorias, como seria el proporcionado por el contenido de un pasaje musical normal. * *Los parametros T-S han sido medidos despues de un periodo de fatiga y estabilizacion de las suspensiones, mediante transductor laser de velocidad-corriente, y son el reflejo de los parametros a largo plazo del altavoz, una vez este haya sido instalado y haya trabajado en un corto espacio de tiempo. - 12 - 300 -Pro- 12K200 LOW FREQUENCY This 12" cone transducer has been specifically designed to provide powerful and accurate bass frequencies. It features a 3" (77mm) voice coil diameter, coupled to a powerful magnetic assembly. Its low distortion characteristics and flat response make it and ideal choice for bass applications in compact size tuned enclosures. Este modelo de 12" ha sido disenado para aplicaciones es de baja frecuencia. Esta dotado de una bobina de 3" de diametro, movida por un sistema magnetico de gran tamano, con una buena ventilacion central y chasis de aluminio fundido a presion. Su baja distorsion y respuesta plana le hacen muy apropiado para aplicaciones de graves en recintos acusticos de tamano compacto. PREDICTED LOW FREQUENCY RESPONSE * Bass-reflex cabinet, Vb=50.00 I, fb=60.0 Hz SPECIFICATIONS Nominal diameter 300 mm. 12 in. Rated impedance 8 ohms. 250 w RMS Power capacity* 500 Watts. Program Power 99 dB, 2.83v @ 1m @ 2 Sensitivity 35-4000 Hz Frequency range 20/70 l 0.7/2.58 ft.3 Recom. enclosure vol. 77 mm. 3 in. Voice coil diameter 6.8 kg. 15 lb. Magnetic assembly weight 17.7 N/A BL factor 0.054 kg. Moving mass 16 mm. Voice coil length 7 mm. Air gap height 32 mm. X damage (peak to peak) MOUNTING INFORMATION FREQUENCY RESPONSE & DISTORTION CURVES, MAGN. On axis, 1w @ 1m. TIME RESPONSE, MAGN. Overall diameter Bolt circle diameter Baffle cutout diameter: -Front mount -Rear mount Depth Volume displaced by driver Net weight Shipping weight 320 mm. 12.6 in. 300 mm. 11.8 in. 286 mm. 11.26 in. 280 mm. 11.02 in. 137 mm. 5.4 in. 5.5 l 0.19 ft.3 7.8 kg. 17.2 lb. 8.5 kg. 18.74 lb. MATERIALS Basket Cone Surround Voice coil Magnet FREQUENCY RESPONSE, PHASE. On axis, 1w @ 1m. Die Cast aluminium Paper Plasticised cloth Copper Ferrite FREE AIR IMPEDANCE CURVE THIELE-SMALL PARAMETERS** Resonant Frequency, fs D.C. Voice Coil Resistance, Re Mechanical Quality Factor, Qms Electrical Quality Factor, Qes Total Quality Factor, Qts Equivalent Air Volume to Cms, Vas Mechanical Compliance, Cms Mechanical Resistance, Rms Efficiency, o (%) Effective Surface Area, Sd(m2) Maximum Displacement, Xmax Displacement Volume, Vd Voice Coil Inductance, Le @ 1kHz VOICE COIL INDUCTANCE CURVE 35 Hz 6.2 ohms. 11.17 0.229 0.225 160 l 383 m/N 1 kg/s 2.9 0.053 m2 4.5 mm. 220 cm.3 0.8 mH Re + Red(w) CURVE NOTES *The power capacity corresponds to the RMS maximum value that can dissipate the loudspeaker when a sinus signal is applied for a period of at least two hours. Program power is defined as the transducer's ability to handle normal music program material. ** T-S parameters are measured after an exercise period using a preconditioning power test, using a velocity-current laser transducer, and will reflect the long term parameters, once the loudspeaker has been working for a short period of time. NOTAS *La potencia admisible corresponde a la maxima potencia RMS que puede disipar el altavoz durante al menos dos horas, cuando se le aplica una senal senoidal determinada. Por potencia programa se entiende la capacidad del altavoz en el manejo de senales transitorias, como seria el proporcionado por el contenido de un pasaje musical normal. * *Los parametros T-S han sido medidos despues de un periodo de fatiga y estabilizacion de las suspensiones, mediante transductor laser de velocidad-corriente, y son el reflejo de los parametros a largo plazo del altavoz, una vez este haya sido instalado y haya trabajado en un corto espacio de tiempo. - 13 - -Pro- 10G200 LOW FREQUENCY This 10" loudspeaker has been designed to provide powerful and accurate bass frequencies with reduced distortion and power compression. It features a 3" (77 mm) voice coil coupled to a massive magnet assembly. Its low distortion characteristics and flat response make it an ideal choice for bass and mid-bass applications in compact size tuned enclosures. Modelo de 10" disenado especificamente para la reproduccion de forma contundente de las bajas frecuencias, con reducida distorsion armonica y buena eficiencia. Utiliza una bobina de 3" de diametro, movida por un potente conjunto magnetico. Es un reproductor idoneo para graves y medios-graves en sistemas compactos de gran potencia. PREDICTED LOW FREQUENCY RESPONSE * Bass-reflex cabinet, Vb=35.00 I, fb=60.0 Hz SPECIFICATIONS Nominal diameter 250 mm. 10 in. Rated impedance 8 ohms. Power capacity* 200 w RMS Program Power 400 Watts. Sensitivity 96 dB, 2.83v @ 1m @ 2 Frequency range 40-4000 Hz Recom. enclosure vol. 20/70 l 0.7/2.5 ft.3 Voice coil diameter 77 mm. 3 in. Magnetic assembly weight 5 kg. 11 lb. BL factor 16.9 N/A Moving mass 0.044 kg. Voice coil length 16 mm. Air gap height 7 mm. X damage (peak to peak) 30 mm. MOUNTING INFORMATION Overall diameter Bolt circle diameter Baffle cutout diameter: -Front mount -Rear mount Depth Volume displaced by driver Net weight Shipping weight 270 mm. 10.62 in. 255 mm. 10.03 in. FREQUENCY RESPONSE & DISTORTION CURVES, MAGN. On axis, 1w @ 1m. TIME RESPONSE, MAGN. FREQUENCY RESPONSE, PHASE. On axis, 1w @ 1m. FREE AIR IMPEDANCE CURVE VOICE COIL INDUCTANCE CURVE Re + Red(w) CURVE 240 mm. 9.45 in. 230 mm. 9.05 in. 122 mm. 4.68 in. 3 l 0.10 ft.3 5.7 kg. 12.5 lb. 6 kg. 13.3 lb. MATERIALS Basket Cone Surround Voice coil Magnet Die Cast aluminium Paper Plasticised cloth Copper Ferrite THIELE-SMALL PARAMETERS** Resonant Frequency, fs D.C. Voice Coil Resistance, Re Mechanical Quality Factor, Qms Electrical Quality Factor, Qes Total Quality Factor, Qts Equivalent Air Volume to Cms, Vas Mechanical Compliance, Cms Mechanical Resistance, Rms Efficiency, o (%) Effective Surface Area, Sd(m2) Maximum Displacement, Xmax Displacement Volume, Vd Voice Coil Inductance, Le @ 1kHz 45 Hz 5.8 ohms. 7.021 0.260 0.251 56.1 l 278 m/N 1.8 kg/s 1.95 0.038 m2 4.5 mm. 171 cm.3 1 mH NOTES *The power capacity corresponds to the RMS maximum value that can dissipate the loudspeaker when a sinus signal is applied for a period of at least two hours. Program power is defined as the transducer's ability to handle normal music program material. ** T-S parameters are measured after an exercise period using a preconditioning power test, using a velocity-current laser transducer, and will reflect the long term parameters, once the loudspeaker has been working for a short period of time. NOTAS *La potencia admisible corresponde a la maxima potencia RMS que puede disipar el altavoz durante al menos dos horas, cuando se le aplica una senal senoidal determinada. Por potencia programa se entiende la capacidad del altavoz en el manejo de senales transitorias, como seria el proporcionado por el contenido de un pasaje musical normal. * *Los parametros T-S han sido medidos despues de un periodo de fatiga y estabilizacion de las suspensiones, mediante transductor laser de velocidad-corriente, y son el reflejo de los parametros a largo plazo del altavoz, una vez este haya sido instalado y haya trabajado en un corto espacio de tiempo. - 14 -