Specifications – Carver ZR500 User Manual

Page 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