The amplifier design while unique, is conservative with regard to the power handling capabilities of it's output devices. The ruggedly designed CR5 will continue to operate while used with especially demanding speaker cabinets - unlike some competitors' amplifiers which will shut down prematurely. The physical package is made up of a heavy gauge yet light weight aluminum chassis. Other features include an AC cord-wrap system and optional rack mount handles.
The heat sinks are mounted on the side of the amplifier where the unit can dissipate heat up the side of the rack, away from other heatsinks in the rack. To further assure trouble-free operation all CR-Series amps undergo a thorough computer monitored, temperature cycled, burn-in period to test for any deviation from design parameters.
Amplifier class | A / B |
Continuous Average Power @ 8 Ohms BCD (Watts) | 170 (x2) |
Continuous Average Power @ 4 Ohms BCD (Watts) | 250 (x2) |
Continuous Average Power @ 2 Ohms BCD (Watts) | NA |
Continuous Average Power Bridged BCD (Watts) | 525 @ 8 Ohms |
Burst Average Power @ 8 Ohms BCD(Watts) | 220 (x2) |
Burst Average Power @ 4 Ohms BCD (Watts) | 425 (x2) |
Burst Average Power @ 2 Ohms BCD (Watts) | NA |
Burst Average Power Bridged BCD (Watts) | 850 @ 8 Ohms |
Frequency Response (Hz, +/- 1dB) | 30-20,000 |
Hum and Noise (un / Aweighted -dB) | 0.97196261682243 |
THD -1kHz- 4 OHMS | less than 0.015% |
THD - 20Hz-20kHz, 4 Ohms | less than 0.15% |
Slew Rate (V/uS) | 20 |
Slew Rate Bridged (V/uS) | 40 |
Damping Factor (30 Hz - 400 Hz @ 8 Ohms) | 300 |
Crosstalk (1kHz / 20Hz-20kHz) | -80 / -65 dB |
Input Impedance - Bal/Unbal (Ohms) | 20,000/10,000 |
Input Sensitivity (Vrms) For Full Power Out | 1.4 V |
Max Voltage Gain (dB) | 34 |
CMRR @ 60Hz (min/typ) | 54/66dB |
Stereo / Mono / Bridge )S/M/B) | S/M/B |
Protection | DC,Load,Thermal |
Limiter | User Selectable Peak / Average |
High Pass Filter | NA |
Cooling | Passive Convection |
Cooling Path | NA |
Inputs - Other | XLR / 1/4 inch TRS Combi (x2), Barrier Strip |
Outputs - Binding Post | 2 |
Outputs - 1/4" Jacks | 2 |
Power Consumption (typ/max) | 400/720 Watts |
Rack Spaces | 3 |
Transformer Type | Toroidal |
Exterior Finish | Baked, Black Painted |
Dimensions (DWH /D fm ears, inches) | 19 x 11.5 x 5.25 x 11.4 |
Dimensions (DWH /D fm ears, cm) | 48 x 29 x 13 x 28.8 |
Weight (lbs / kg) | 22.5 / 10.25 |
Specifications subject to change without notice
The amplifier design while unique, is conservative with regard to the power handling capabilities of it's output devices. The ruggedly designed CR5 will continue to operate while used with especially demanding speaker cabinets - unlike some competitors' amplifiers which will shut down prematurely. The physical package is made up of a heavy gauge yet light weight aluminum chassis. Other features include an AC cord-wrap system and optional rack mount handles.
The heat sinks are mounted on the side of the amplifier where the unit can dissipate heat up the side of the rack, away from other heatsinks in the rack. To further assure trouble-free operation all CR-Series amps undergo a thorough computer monitored, temperature cycled, burn-in period to test for any deviation from design parameters.
Amplifier class | A / B |
Continuous Average Power @ 8 Ohms BCD (Watts) | 170 (x2) |
Continuous Average Power @ 4 Ohms BCD (Watts) | 250 (x2) |
Continuous Average Power @ 2 Ohms BCD (Watts) | NA |
Continuous Average Power Bridged BCD (Watts) | 525 @ 8 Ohms |
Burst Average Power @ 8 Ohms BCD(Watts) | 220 (x2) |
Burst Average Power @ 4 Ohms BCD (Watts) | 425 (x2) |
Burst Average Power @ 2 Ohms BCD (Watts) | NA |
Burst Average Power Bridged BCD (Watts) | 850 @ 8 Ohms |
Frequency Response (Hz, +/- 1dB) | 30-20,000 |
Hum and Noise (un / Aweighted -dB) | 0.97196261682243 |
THD -1kHz- 4 OHMS | less than 0.015% |
THD - 20Hz-20kHz, 4 Ohms | less than 0.15% |
Slew Rate (V/uS) | 20 |
Slew Rate Bridged (V/uS) | 40 |
Damping Factor (30 Hz - 400 Hz @ 8 Ohms) | 300 |
Crosstalk (1kHz / 20Hz-20kHz) | -80 / -65 dB |
Input Impedance - Bal/Unbal (Ohms) | 20,000/10,000 |
Input Sensitivity (Vrms) For Full Power Out | 1.4 V |
Max Voltage Gain (dB) | 34 |
CMRR @ 60Hz (min/typ) | 54/66dB |
Stereo / Mono / Bridge )S/M/B) | S/M/B |
Protection | DC,Load,Thermal |
Limiter | User Selectable Peak / Average |
High Pass Filter | NA |
Cooling | Passive Convection |
Cooling Path | NA |
Inputs - Other | XLR / 1/4 inch TRS Combi (x2), Barrier Strip |
Outputs - Binding Post | 2 |
Outputs - 1/4" Jacks | 2 |
Power Consumption (typ/max) | 400/720 Watts |
Rack Spaces | 3 |
Transformer Type | Toroidal |
Exterior Finish | Baked, Black Painted |
Dimensions (DWH /D fm ears, inches) | 19 x 11.5 x 5.25 x 11.4 |
Dimensions (DWH /D fm ears, cm) | 48 x 29 x 13 x 28.8 |
Weight (lbs / kg) | 22.5 / 10.25 |
Specifications subject to change without notice