Power Output - All 5 Channels Driven
180 watts x 5, 8 Ω
255 watts x 5, 4 Ω Power Output - 2 Channels Driven
225 watts x 2, 8 Ω
350 watts x 2, 4 Ω Power measurements parameters with 120VAC
0.05% THD, RMS continuous power,
full audio band (20 Hz - 20 kHz) Current Capacity:
45 amperes peak, per channel Dynamic Headroom:
>1.5dB Slew Rate
> 130 volts per microsecond Frequency Response
5 Hz - 100 kHz, +0/-3 dB
20 Hz - 20 kHz, +0/-0.3 dB Total Harmonic Distortion (THD)
< 0.05 % at full power
< 0.03 % at typical listening levels IM Distortion
< 0.04 % TIM
Unmeasurable Interchannel Crosstalk
> 78 dB at 1 kHz
> 63 dB at 20 kHz Input Impedance
Unbalanced: 47 kΩ
Balanced: 94 kΩ, 47 kΩ per leg Input Sensitivity for 28.28 V Output into 8 Ω
Unbalanced: 1 V
Balanced: 1 V per leg
Total Gain: 29 dB S/N Ratio
> 112 dB, input shorted, IHF A-weighted
> 102 dB, input shorted, unweighted Damping Factor
> 1100 at 20 Hz DC Trigger Requirements
+9 Vdc to +12 Vdc, 5 mA Audio Trigger Requirements
2 mV - 10 mV XLR Pin Identification
1 = Ground (Shield)
2 = Positive
3 = Negative (Return) Dimensions
Width: 17-1/4" (437 mm)
Height without feet: 5-1/4" (133 mm)
Height with feet: 5-7/8" (149 mm)
Depth: 20" (508 mm)
Depth with cables: 21-1/4" (540 mm) Net Weight
55 lb. (25 kg) Shipping Weight
69 lb. (31.3 kg) Power Requirement
Standby: 1 Watt
Idle: 125 Watts
Maximum: 1500 Watts