Power Rating | Bridge 4 Ω: 5,550 W @ 1 kHz, < 0.1% THD2 Channels x 2 Ω: 2,750 W per channel @ 1 kHz, < 0.1% THD, both channels driven2 Channels x 4 Ω: 1,800 W per channel @ 1 kHz, < 0.05% THD, both channels driven2 Channels x 8 Ω: 1,150 per channel W @ 1 kHz, < 0.05% THD, both channels driven1 Channel x 2 Ω: 3,600 W @ 1 kHz, < 0.1% THD1 Channel x 4 Ω: 2,200 W @ 1 kHz, < 0.05% THD1 Channel x 8 Ω: 1,280 W @ 1 kHz, < 0.05% THD |
Damping Factor | > 400:1 @ 20 Hz to 1 kHz @ 8 Ω |
Input Sensitivity | 4 Ω Rated power, 1 kHz: 2.18 V ± 3%2 Ω Rated power, 1 kHz: 1.89 V ± 3% |
Input Impedance | Balanced: 15 kΩUnbalanced: 7.5 kΩ |
Minimum Load Impedance | 2 Ω |
Maximum RMS Voltage Swing | 115 V |
Frequency Response | 10 Hz to 40 kHz, +0 dB, -3 dB @ 1 W |
Power Bandwidth | 10 Hz to 30 kHz, +0 dB, -3 dB @ rated 4 Ω power |
Total Harmonic Distortion (THD) | 2 Channel x 2 Ω: < 0.2% @ 1,900 W per channel, 20 Hz to 20 kHz2 Channel x 4 Ω: < 0.1% @ 1,525 W per channel, 20 Hz to 20 kHz2 Channel x 8 Ω: < 0.1% @ 1,000 W per channel, 20 Hz to 20 kHz |
Input CMRR | > - 63 dB @ 1 kHz |
Voltage Gain | x40, 32 dBx20, 26 dB |
Crosstalk | > -67 dB @ 1 kHz @ 700 W @ 4 Ω |
Hum and Noise | > -110 dB, "A" weighted referenced to rated power @ 8 Ω |
Slew Rate | > 10 V/μs |
Phase Response | + 5 to -15°, 20 Hz to 20 kHz |
Connectors | Rear Panel:1 x 3-pin IEC, AC power input1 x Speakon, channel A output1 x Speakon, channel B output2 x Speaker terminal, channel A output2 x Speaker terminal, channel B output1 x Combo 1/4" XLR, channel A input1 x Combo 1/4" XLR, channel B input |
Controls | Front Panel:1 x Channel A rotary knob1 x Channel B rotary knob1 x AC Power On/Off switchRear Panel:1 x Mode selection switch (bridge / parallel / stereo)1 x Gain select switch (Out: x40 (32 dB) / In: x20 (26 dB) |
LED Indicators | Front Panel:2 x Active2 x Temperature2 x Channel Signal2 x ACL (Automatic Clip Limiting) |
Cooling | 2 Temperature dependent variable speed 80 mm DC fans (rear panel) |
Power Requirements | Current Draw @ 1/8:2,640 W @ 2 Ω1,740 W @ 4 Ω1,140 W @ 8 ΩCurrent Draw @ 1/3:5,920 W @ 2 Ω4,150 W @ 4 Ω2,690 W @ 8 Ω |
Dimensions (H x W x L) | 3.5 x 19.0 x 14.9" (8.9 x 48.3 x 37.8 cm)+Ears and Connectors: 1.25" (3.2 cm) |
Weight | 47.0 lb (21.3 kg) |