Architect's & Engineer's Specifications

The dual channel power amplifier shall be ultra-high efficient, high-power, lightweight Class D design. Each channel shall be low impedance output with power levels of 3,790 watts per channel at 2-ohms (at 1% THD both channels driven at 1kHZ). Input signals shall be connected via two combination XLR and 1/4" phono jacks. Input functions shall be selectable as full-range, sub or through inputs. Additional 1/4" phono jacks shall provide paralleled output signals for patching line level outputs to other amplifier channels. Amplified outputs shall be connected via two Speakon type jacks, providing discrete outputs for channels A and B. Attenuation controls for each channel shall be located on the front panel, along with LED signal lamps for each channel showing that the channel is active, and showing fault conditions for DC, temperature, signal presence and automatic clip limiting. The dimensions (HxWxD) shall not exceed 3.5" x 19" x 17.6" (89 x 483 x 447 mm) and shall weigh no more than 14.6 lbs (6.61 kg).  The dual channel power amplifier shall be the Crest Audio Pro-LITE 7.5 or approved equivalent.