MC115 -Studio- HIGH FREQUENCY This soft dome loudspeaker is designed for mid-range coverage in three-way studio or domestic applications. It features an integral treated fabric dome and surround, which provides flat response with excellent transient characteristics and reduces harmonic distortion. The coil-diaphragm assembly is easily field replaceable without soldering. Este altavoz de media frecuencia, de cupula de tela tratada, es el complemento idoneo en sistemas de 3 vias de calidad. La excelente respuesta en frecuencia, buena sensibilidad y gran dispersion aseguran una respuesta coherente en un angulo de radiacion muy amplio. SPECIFICATIONS 62mm. 2.5 in. Nominal diameter 8 ohms. Nominal impedance 7.8 ohms @ 1.5 kHz Minimum impedance 6.13 ohms D.C. Resistance 25 w RMS Power capacity* 50 Watts. Program Power 91 dB 1w @ 1m. Efficiency** 600/12500 Hz Frequency range Recommended crossover 800 Hz or higher, 12 dB/oct. (minimun) 120 Dispersion 44.3 mm. 1.75 in. Voice coil diameter 1.06 kg. 2.33 Ib. Magnetic assembly weight 1.1 T Flux density 7.1 N/A BL Factor POLAR PATTERN MOUNTING INFORMATION Overall diameter Bolt circle diameter Baffle cutout dimensions: Front mount Depth Net weight Shipping weight 140 mm. 5.5 in. 128 mm. 5.04 in. 115 mm. 4.52 in. 40 mm. 1.57 in. 1.25 kg. 2.75 Ib. 1.325 kg. 2.91 Ib. MATERIALS Diaphragm Voice coil Former Front cover Magnet FREQUENCY RESPONSE & DISTORTION CURVES, MAGN. On axis, 1w @ 1m. Plasticised fabric Copper Aluminium Aluminium Ferrite TIME RESPONSE, MAGN. THIELE-SMALL PARAMETERS** Resonant Frequency, fs Mechanical Quality Factor, Qms Electrical Quality Factor, Qes Total Quality Factor, Qts FREQUENCY RESPONSE, PHASE. On axis, 1w @ 1m. FREE AIR IMPEDANCE CURVE 620 4.894 1.464 1.127 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 lest two hours. Program power is defined as the transducer's ability to handle normal music program material. **Sensitivity was measured at 1m distance, on axis, with 1w input, averaged in the range 2-15 kHz. *** 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. ****The polar plots are reproduction of measurements done with single sinusoidal signal tones, at the indicated frequencies. Rotation was about the centre of the emitter source, and the microphone is placed at 2m. on the axis. 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 determinada. Por potencia programa se entiende la capacidad de altavoz en el manejo de senales transitorias como seria el proporcionado por el contenido de un pasaje musical normal. **Medicion realizada con el microfono a 1 m de distancia, en el eje, aplicando 1w al altavoz, promediando en el rango 2-15 kHz. ***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. ****Los graficos polares fueron medidos con el tweeter situado sobre una mesa giratoria, sin pantalla, con el foco emisor sobre el eje de giro y situando el microfono de medida a 2m. de distancia de dicho eje. Las senales usadas son tonos puros de las frecuencias representadas. - 67 - T2030 -Studio- HIGH FREQUENCY This metal dome tweeter is designed for high frequency reproduction in two or three way studio or domestic systems. It features an aluminium diaphragm, an especially designed cast aluminium front plate and phase plug, to achieve flat frequency response, high efficiency, and wide and controlled dispersion pattern. Tweeter con cupula metalica que permite una reproduccion del extremo agudo con una gran precision y fineza. Tanto su sensibilidad como su respuesta transitoria son inmejorables, y permiten una gran polivalencia con sistemas miniatura hasta modelos semi-profesionales. SPECIFICATIONS 32mm. 1.25 in. Nominal diameter 8 ohms. Nominal impedance 6.2 ohms @ 2.5 kHz Minimum impedance 5 ohms D.C. Resistance 15 w RMS Power capacity* 30 Watts. Program Power 95 dB 1w @ 1m. Efficiency** 1.5/20 kHz Frequency range Recommended crossover 2 kHz or higher, 12 dB/oct. (minimun) 60 Dispersion 25.4 mm. 1 in. Voice coil diameter 0.525 kg. 1.16 Ib. Magnetic assembly weight 1.44 T Flux density 3 N/A BL Factor POLAR PATTERN MOUNTING INFORMATION Overall diameter Bolt circle diameter Baffle cutout dimensions: Front mount Depth Net weight Shipping weight 102 mm. 3.9 in. 90 mm. 3.54 in. 75 mm. 2.95 in. 42 mm. 1.65 in. 0.66 kg. 1.45 Ib. 0.7 kg. 1.54 Ib. MATERIALS Diaphragm Voice coil Former Front cover Magnet Aluminium Aluminium Kapton Aluminium Ferrite FREQUENCY RESPONSE & DISTORTION CURVES, MAGN. On axis, 1w @ 1m. TIME RESPONSE, MAGN. FREQUENCY RESPONSE, PHASE. On axis, 1w @ 1m. FREE AIR IMPEDANCE CURVE THIELE-SMALL PARAMETERS** Resonant Frequency, fs Mechanical Quality Factor, Qms Electrical Quality Factor, Qes Total Quality Factor, Qts 1050 Hz 3.957 1.567 1.122 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 lest two hours. Program power is defined as the transducer's ability to handle normal music program material. **Sensitivity was measured at 1m distance, on axis, with 1w input, averaged in the range 2-15 kHz. *** 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. ****The polar plots are reproduction of measurements done with single sinusoidal signal tones, at the indicated frequencies. Rotation was about the centre of the emitter source, and the microphone is placed at 2m. on the axis. 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 determinada. Por potencia programa se entiende la capacidad de altavoz en el manejo de senales transitorias como seria el proporcionado por el contenido de un pasaje musical normal. **Medicion realizada con el microfono a 1 m de distancia, en el eje, aplicando 1w al altavoz, promediando en el rango 2-15 kHz. ***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. ****Los graficos polares fueron medidos con el tweeter situado sobre una mesa giratoria, sin pantalla, con el foco emisor sobre el eje de giro y situando el microfono de medida a 2m. de distancia de dicho eje. Las senales usadas son tonos puros de las frecuencias representadas. - 68 - T2010 -Studio- HIGH FREQUENCY This soft dome tweeter is designed for high frequency reproduction in two or three way studio or domestic systems. It features a plastic dome diaphragm and copper ring on the pole piece to achieve high efficiency in the upper range and low harmonic distortion.The coil-diaphragm assembly is easily field replaceable without soldering. Este tweeter de cupula blanda presenta una amplia respuesta en frecuencia, buena sensibilidad y amplia dispersion. Disenado para sistemas muy compactos de 2 o 3 vias. SPECIFICATIONS 32mm. 1.25 in. Nominal diameter 8 ohms. Nominal impedance 7.2 ohms @ 2 kHz Minimum impedance 6 ohms D.C. Resistance 12 w RMS Power capacity* 24 Watts. Program Power 92 dB 1w @ 1m. Efficiency** 1.5/20 kHz Frequency range Recommended crossover 2 kHz or higher, 12 dB/oct. (minimun) 80 Dispersion 25.8 mm. 1 in. Voice coil diameter 0.48 kg. 1.05 Ib. Magnetic assembly weight 1.15 T Flux density 3.2 N/A BL Factor POLAR PATTERN MOUNTING INFORMATION Overall diameter Bolt circle diameter Baffle cutout dimensions: Front mount Depth Net weight Shipping weight 100 mm. 3.9 in. 88 mm. 3.46 in. 75 mm. 2.95 in. 29 mm. 1.14 in. 0.55 kg. 1.2 Ib. 0.6 kg. 1.32 Ib. MATERIALS Diaphragm Voice coil Former Front cover Magnet FREQUENCY RESPONSE & DISTORTION CURVES, MAGN. On axis, 1w @ 1m. TIME RESPONSE, MAGN. THIELE-SMALL PARAMETERS** Resonant Frequency, fs Mechanical Quality Factor, Qms Electrical Quality Factor, Qes Total Quality Factor, Qts FREQUENCY RESPONSE, PHASE. On axis, 1w @ 1m. Supronyl Aluminium Kapton Aluminium Ferrite FREE AIR IMPEDANCE CURVE 1050 Hz 5.185 2.394 1.638 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 lest two hours. Program power is defined as the transducer's ability to handle normal music program material. **Sensitivity was measured at 1m distance, on axis, with 1w input, averaged in the range 2-15 kHz. *** 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. ****The polar plots are reproduction of measurements done with single sinusoidal signal tones, at the indicated frequencies. Rotation was about the centre of the emitter source, and the microphone is placed at 2m. on the axis. 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 determinada. Por potencia programa se entiende la capacidad de altavoz en el manejo de senales transitorias como seria el proporcionado por el contenido de un pasaje musical normal. **Medicion realizada con el microfono a 1 m de distancia, en el eje, aplicando 1w al altavoz, promediando en el rango 2-15 kHz. ***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. ****Los graficos polares fueron medidos con el tweeter situado sobre una mesa giratoria, sin pantalla, con el foco emisor sobre el eje de giro y situando el microfono de medida a 2m. de distancia de dicho eje. Las senales usadas son tonos puros de las frecuencias representadas. - 69 -