POWER PER CHANNEL, STEREO MODE, Both Channels Driven

8Ω, 20 Hz–20 kHz, 0.05% THD

–

4Ω, 20 Hz–20 kHz, 0.05% THD

–

2Ω, 1 kHz, 1% THD

–

70V, 20 Hz–20 kHz, 0.05% THD

200 W

70 V, 1 kHz, 0.05% THD

250 W

70 V, 1 kHz, 1% THD

300 W

POWER, BRIDGED MONO MODE

16Ω, 20 Hz–20 kHz, 0.1% THD

–

8Ω, 20 Hz–20 kHz, 0.1% THD

–

4Ω, 1 kHz, 1% THD

–

140 V, 20 Hz–20 kHz, 0.05% THD

400 W

140 V, 1 kHz, 0.05% THD

500 W

140 V, 1 kHz, 1% THD

600 W

Noise, 20 Hz–20 kHz

-106 dB

Input Sensitivity @ 8 ohms

1.26 Vrms

Maximum Voltage Gain

35 dB

Output Circuitry Class

AB+B

ALL MODELS

Distortion (SMPTE-IM)

Less than 0.02%

Distortion (Typical)
20 Hz–20 kHz: 10 dB below rated power
1.0 kHz and below: full rated power

Less than 0.01% THD
Less than 0.01% THD

Frequency Response

20 Hz–20 kHz, ±0.2 dB

Damping Factor

Greater than 500

Input Impedance

6 kΩ unbalanced, 12 kΩ balanced

Input Clipping

10 V rms (+22 dBu)

Cooling

Variable-speed fan, rear-to-front air flow

Connectors, each channel

Input: 3-pin XLR & 3-pin detachable terminal blocks (1 each per channel)
Output: Safety-shrouded barrier strip

Amplifier Protection

Full short circuit, open circuit, thermal, ultrasonic, and RF protection.
Stable into reactive or mismatched loads.

Load Protection

On/off muting, DC-fault power supply shutdown

Dimensions (HWD) inches

3.5 x 19 x 14 / 2RU

Dimensions (HWD) mm

89 x 483 x 356 / 2RU

Weight

21 lb (9.5 kg) net
27 lb (12.3 kg) shipping