OUTPUT POWER (per channel)
16 ohms, 20 Hz to 20 kHz, 0.1% THD, 400 watts
16 ohms, 1kHz, 1% THD, 425 watts
8 ohms, 20 Hz to 20 kHz, 0.1% THD, 650 watts
8 ohms, 1 kHz, 1% THD, 725 watts
4 ohms, 1 kHz, 1% THD, 1000 watts
OUTPUT POWER (bridged mono)
16 ohms, 20 Hz to 20 kHz, 0.1% THD, 1300 watts
8 ohms, 1 kHz, 1% THD, 2000 watts
DISTORTION (SMPTE-IM)
less than 0.05%
DISTORTION (typical)
less than 0.01% THD
4? to 8?: 20Hz-20kHz, 10 dB below rated power
1.0 kHz and below, full rated power
FREQUENCY RESPONSE
20 Hz to 20 kHz, ±0.15 dB
5 Hz to 60 kHz, +0/-3 dB
DAMPING FACTOR
Greater than 350
DYNAMIC HEADROOM
3.0 dB at 4 ohms
NOISE
108 dB below rated output (20 Hz to 20 kHz)
SENSITIVITY
1.16 Vrms for rated power (8 ohms)
VOLTAGE GAIN
63 (36 dB)
INPUT IMPEDANCE
10K unbalanced, 20K balanced
CONTROLS
Front: AC Switch, Ch 1 and Ch 2 Gain Knobs, Ch1 and Ch2 Clip Limiter Switches
Back: Parallel/Stereo/Bridge Switch, Remote Power Supply Enable Terminal
INDICATORS
PROT: Red LED CLIP: Red LED, 1 per channel
STANDBY: Yellow LED LEVEL -10: Yellow LED, 1 per channel
PWR-ON: Green LED LEVEL -20: Yellow LED, 1 per channel
SIG-PRESENT: Green LED, 1 per channel
CONNECTORS (each channel)
Input: Barrier strip and Neutrik “Combo” XLR and 1/4” input.
Speakers: “Touch proof” binding posts.
Data port: HD 15 female
COOLING
Dual variable speed fans, rear-to-front air flow.
AMPLIFIER PROTECTION
Full short circuit†, open circuit, thermal muting, ultrasonic, and RF protection.
Stable into reactive or mismatched loads.
LOAD PROTECTION
On/off muting. DC-fault protection.
OUTPUT CIRCUIT TYPE
Complementary linear outputs. 2-step high efficiency circuit.
POWER REQUIREMENTS
120, 230 Vac, 50-60 Hz
DIMENSIONS
48.3 cm rack mounting
13.3 cm tall (2 spaces)
45.5 cm deep (rear support ears)
WEIGHT
8.2 kg net