Rated Power |
2ch x 2 Ω: 4,750 W 20ms repetitive burst / 3,750 W 1% THD both channels driven @ 1 kHz
2ch x 4 Ω: 2,800 W 20ms repetitive burst / 2,450 W 1% THD / 2,020 W 0.15% THD, both channels driven @ 1 kHz
2ch x 8 Ω: 1,550 W 20ms repetitive burst / 1,425 W 1% THD / 1,200 W 0.15% THD, both channels driven @ 1 kHz |
RMS Power |
1 x 3,850 W at 2 Ω
1 x 2,400 W at 4 Ω
1 x 1,330 W at 8 Ω
2 x 3,750 W at 2 Ω
2 x 2,022 W at 4 Ω
2 x 1,250 W at 8 Ω |
Minimum Load Impedance |
2 Ω (minimum) |
RMS Voltage Swing |
124 V (maximum) |
Frequency Response |
20Hz – 25kHz; +0dB, -3dB
20 Hz to 20 kHz 2ch x 2 Ω: <0.5% @ 3,280 W 20 Hz to 4 kHz, decreasing to 3,000 W @ 20 kHz, both channels driven
20 Hz to 20 kHz 2ch x 4 Ω: <0.15% @ 2,000 W 20 Hz to 20 kHz, both channels driven
20 Hz to 20 kHz 2ch x 8 Ω: <0.15% @ 1,200 W 20 Hz to 20 kHz, both channels driven |
Input CMRR |
> – 75 dB @ 1 kHz |
Voltage Gain |
x 40 (+32 dB) |
Crossover |
100 Hz switchable 2nd order high pass and 3rd low pass per channel |
Crosstalk |
> -85 dB @ 1 kHz @ 1,000 W power @ 8 Ω |
Hum and Noise |
> -106 dB, “A” weighted referenced to rated power @ 4 Ω |
Slew Rate |
> 12 V / μs |
Damping Factor |
> 200:1 @ 20 Hz to 1 kHz @ 8 Ω |
Input Sensitivity |
2.25 V +/- 3% for 1 kHz 4 Ω rated power, 2.195 V +/- 3% for 1 kHz 2 Ω rated power |
Input Impedance |
20 kΩ, balanced and 10 kΩ, unbalanced |
Current Draw |
@ 1/8: 2,210 VA (1,440 W) @ 2 Ω, 1,550 VA (950 W) @ 4 Ω, 982 VA (560 W) @ 8 Ω
@ 1/3: 4,260 VA (3,150 W) @ 2 Ω, 3,120 VA (2,160 W) @ 4 Ω, 1,890 VA (1,200 W) @ 8 Ω |
Idle Consumption |
250 VA, 120 W |
Cooling |
3 temperature-dependent variable speed fans |
Controls |
2 front-panel attenuators, crossover select switch for HPF, Normal and LPF |
Indicators |
5 x LED indicators per channel: Active, Signal, DDT, Temperature and DC |
Protection |
Thermal, DC, subsonic, incorrect loads, under and over voltage |
Connectors |
Inputs: Dual combination 1/4″ XLR
Outputs: 2 x 1/4″ thru, 1 x 2-pin & 1 x 4-pin twist-lock connector |
Construction |
0.062″ (0.16 cm) thick aluminum |
Dimensions |
3.5 x 19.0 x 17.0″ (9.0 x 48.3 x 43.2 cm)
Handle: 0.6″ (1.5 cm) |
Weight |
14.6 lb (6.6 kg) (without power cord) |
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