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Number of Channels 2 to 7
EIA 1kHz Output Power at 8 Ohms* 210 watts
EIA 1kHz Output Power at 4 Ohms* 315 watts
FTC Full Bandwidth Output Power at 8 Ohms** 180 watts
FTC Full Bandwidth Output Power at 4 Ohms** 270 watts
Input Sensitivity for Full Rated Power 1.6 Volts
Frequency Response at Rated Output 20Hz to 20kHz ±0.1dB
Phase Response +5 to -15 degrees from 20Hz to 20kHz at 1 watt
Signal-to-Noise Ratio “A-Weighted” Greater than 120dB below rated FTC Full Bandwidth Power
Total Harmonic Distortion (THD) Less than 0.03% at full rated FTC power Less than 0.005% at full EIA power at 1kHz
Intermodulation Distortion (IMD) Less than 0.03% at full rated FTC power Less than 0.005% at full EIA power at 1kHz
Load Impedance Safe with all types of loads. Rated for 4 to 16 ohms
Power Bandwidth FTC +0-3db from 5Hz to 100kHz
Damping Factor Greater than 400 from 10Hz to 400Hz
Crosstalk Greater than –100dB from 20Hz to 20kHz
Gain Voltage gain of 28dB
Slew Rate 50V/microsecond
Input Impedance Nominally 28k ohms
Remote Trigger Voltage 3.3 to 24 Volts DC at 5 millamperes or greater
DC Output Offset Less than ±5mV
Power Requirements 120 VAC (other voltages available on export models)
Chassis Dimensions (W x H x D) Inches 17 x 7 x 16.5
Chassis Dimensions (W x H x D) Millimeters 431.8 x 177.8 x 419.1
Net Weight (lbs/kg) Model Dependent 50-93/22.73-42.27
Shipping Weight (lbs/kg) Model Dependent 62-105/28.79-48.75
*EIA 1kHz Power refers to maximum average power in watts at 1kHz with 0.005% THD and noise.
**FTC Full Bandwidth Power refers to maximum average power in watts from 20Hz to 20kHz with 0.03% THD and noise.
The contents of this manual are Copyright © 2003 by Amplifier Technologies, Inc. and may not be duplicated or reproduced by any
means, whether physical, electronic or otherwise without prior written consent from Amplifier Technologies, Inc.
Specifications are those in effect at the time of printing. Amplifier Technologies, Inc.
reserves the right to change specifications or designs at any time without notice.
Power Amplifier Specifications
The following applies to all channels being driven simultaneously with 8 ohm loads and an input sensitivity of 28dB gain unless otherwise specified.