Specifications – Carver ZR500 User Manual
Page 5
5
PERFORMANCE
THD+N (both channels driven):
<0.5% @ rated power (4 ohm), 20-20kHz, 20kHz BW
<0.15% @ rated power (4 ohm), 1kHz
<0.06% @ -10dB referenced to rated power (4 ohm), 1kHz
IMD (SMPTE):
<0.2%, 60Hz/7kHz, 4:1, 35Vpeak @ 4 ohms
Dynamic Headroom:
1.5dB
Power Bandwidth:
20-20 kHz @ 4 and 8 ohm loads
Frequency Response:
20-20kHz, +0dB/-1dB
Signal-to-Noise:
100dB, A-Weighted, referenced to 4 ohm rated power, 22kHz BW
Crosstalk:
-70dB @1kHz referenced to rated power (4 ohm)
CMRR:
70dB at 1kHz
Slew Rate:
7V/Sec
Sensitivity for rated power:
0.316Vrms
(Variable settings via jumpers)
0.775Vrms (Factory Preset)
1.23Vrms
2.45Vrms
Input Impedance:
50k balanced
Input Overload:
20dBu
Protection:
Thermal, Short Circuit, Over-current & Over Voltage, Self-resetting
Stability:
Unconditionally Stable Into Reactive Loads
Duty Cycle:
Continuous operation at 1/3rd power
POWER REQUIREMENTS:
Mains Voltage:
(output power rated at nominal voltage)
100VAC (50-60Hz) ±10%
117VAC (60Hz) ±10%
234VAC (50Hz) ±10%
Maximum consumption @ rated power (4 ohm):
1kHz sine wave
117VAC (60Hz) 440W/4.8Arms
234VAC (50Hz) 442W/2.4Arms
SPECIFICATIONS