Power Output - Per Channel
                Dual Channel Mode
     8 ohms     360 W/CH, @ 0.10% THD max. >1W, 20 - 20kHz
     4 ohms     625 W/CH, @ 0.15% THD max. >1W, 20 - 20kHz
     2 ohms     1000 W/CH, @ 0.25% THD max. >1W, 20 - 20kHz
                Bridged Mono Mode
     4 ohms     2000 W/CH, @ 0.25% THD max. >2W, 20 - 20kHz                             

Intermodulation Distortion        Less than 0.03% at rated 8 ohm power output
                                  (SMPTE method, 60Hz & 7kHz, 4:1 ratio)

Rise Time (small signal)          5.2 Microseconds

Slew Rate                         20 V/Microseconds Stereo mode
                                  40 V/Microseconds Mono mode

Voltage Gain                      30dB each channel

CMRR                              Greater than 70dB, 20Hz - 20kHZ

Crosstalk                         At least 100dB at 20Hz, at least 80dB at 1kHz,
                                  and at least 60dB at 20kHz

DC Offset Voltage                 Less than ±10mV

Small Signal                      3Hz - 85kHz, +0,-3dB,
Frequency Response                20Hz - 20kHz, +0,-0.2dB,
...with 2-Pole High Pass Filter   -3dB @ 15Hz

Input Impedance                   15kohms across (+) and (-) connectors

Input Sensitivity                 1.73Vrms for rated 8 ohm output

Optional Internal Crossover:      Two BGW XOVER card may be installed
       Frequencies                100,200,300,400,500,600,700,800,1k, 2k, 3k, 4k, 5k,
                                  6k, 7k or 8k
       Frequency Selection        Via internal DIP switch and decade jumpers
       Filter Type                18dB/octave Butterworth (other filters available
                                  on special order)

System S/N Ratio                  Better than 106dB (unweighted) 110dB A-weighted

Damping Factor                    500:1 (ref. 8 ohms) below 500Hz

Power Requirements                100, 120, 208, 220, 240VAC, 50-60Hz; NEMA 14-30P
                                  30 amp 125/250 4-wire 10 AWG cord (& outlet) supplied

Dimensions:
       Height                     5.25 inches
       Width                      19 inches
       Depth                      14.5 inches

Weight                            78lbs. (35.4kg) net, 83lbs. (37.6kg) shipping

Power Output - Per Channel
                Dual Channel Mode
     8 ohms     300 W/CH, @ 0.10% THD max. >1W, 20 - 20kHz
     4 ohms     450 W/CH, @ 0.15% THD max. >1W, 20 - 20kHz
     2 ohms     850 W/CH, @ 0.25% THD max. >1W, 20 - 20kHz*
                Bridged Mono Mode
     8 ohms     900 W/CH, @ 0.25% THD max. >2W, 20 - 20kHz                              

Intermodulation Distortion        Less than 0.03% at rated 8 ohm power output
                                  (SMPTE method, 60Hz & 7kHz, 4:1 ratio)

Rise Time (small signal)          4 Microseconds

Slew Rate                         20 V/Microseconds Stereo mode
                                  40 V/Microseconds Mono mode

Voltage Gain                      30dB each channel

CMRR                              Greater than 70dB, 20Hz - 20kHZ

Crosstalk                         At least 95dB at 20Hz, at least 75dB at 1kHz,
                                  and at least 55dB at 20kHz

DC Offset Voltage                 Less than ±10mV

Small Signal                      3Hz - 85kHz, +0,-3dB,
Frequency Response                20Hz - 20kHz, +0,-0.2dB,
...with 2-Pole High Pass Filter   -3dB @ 15Hz

Input Impedance                   15kohms across (+) and (-) connectors

Input Sensitivity                 1.54Vrms for rated 8 ohm output

Optional Internal Crossover:      Two BGW XOVER card may be installed
       Frequencies                100,200,300,400,500,600,700,800,1k, 2k, 3k, 4k, 5k,
                                  6k, 7k or 8k
       Frequency Selection        Via internal DIP switch and decade jumpers
       Filter Type                18dB/octave Butterworth (other filters available
                                  on special order)

System S/N Ratio                  Better than 106dB (unweighted) 110dB A-weighted

Damping Factor                    500:1 (ref. 8 ohms) below 500Hz

Power Requirements                100, 110, 120, 200, 220, 240VAC, 50-60Hz; 
                                  (20 amp circuit for 120V nominal)

Dimensions:
       Height                     5.25 inches
       Width                      19 inches
       Depth                      13 inches

Weight                            50lbs. (22.7kg) net, 57lbs. (26kg) shipping

* Single channel driven

Due to continuous product improvements, all specifications and features are subject to change without notice.