9
Appendix B
Specifications
Analog Audio Inputs
1 Single-ended RCA jack per channel.
1 Balanced (XLR) jack per channel
Input Impedance
47 kOhms. Single-ended or Balanced for each phase
Input Sensitivity
(Single-Ended) 1.825 V RMS input for 225W into 8 ohms
(Balanced) 1.825V RMS input for 225W into 8 ohms
Gain
(Single-Ended or Balanced) 27.8 dB
Polarity (Single-Ended)
Non-Inverting
(Balanced) Pin-2 = Positive, Pin-3 = Negative for Non-Inverting Output
Analog Audio Outputs
One balanced output with 5-way binding posts per channel
Modes /Process
Standby: Amplifier is ready to be turned on via front panel switch or remote
trigger.
Overcurrent, D.C., and/or thermal protection: Amplifier will cycle.
Catastrophic D.C. or output stage failure: Amplifier will shut down.
Power Output
Mono or Stereo Module
8 ohms: 225W RMS per channel with less than 0.05% THD from 20 Hz to 20 kHz
4 ohms: 375W RMS per channel with less than 0.05% THD from 20 Hz to 20 kHZ
2 ohms: 500W RMS per channel with less than 0.05% THD from 20 Hz to 20 kHz
Mono Bridged Module
8 ohms: 500W RMS per channel with less than 0.05% THD from 20 Hz to 20 kHz
4 ohms: 800W RMS per channel with less than 0.05% THD from 20 Hz to 20 kHz
Not recommended for operation below 3 ohms.
Frequency Response
+0, -.5 dB 0 Hz to 20 kHz, load independent
Damping factor
>6000 at 100 Hz; >2000 at any frequency up to and including 20 kHz
Signal to noise ratio
120 dB referenced to rated output (A-Weighted)
Crosstalk >
85
dB
Power Requirements
117V AC, 15A Slo Blo main fuse; 230V AC 8A Slo Blo main fuse; 50/60 Hz
Power Consumption
Less than 1W at Standby; <80W at idle; 1500W maximum x 2 when fully loaded
Trigger Input
5-12 VDC; Steady State
Dimensions (W x H x D)
17 5/8” x 7 15/16” x 19 ¾”; 448 mm x 202mm x 502 mm
Weight (fully loaded)
98.5 lbs; 44.8 kG
