All Channels Driven

150 watts x 2, 8Ω

225 watts x 2, 4Ω

225 watts x 2, 2Ω (Load switch set to 2-3Ω)

Bridged Mono

400 watts x 1, 8Ω

400 watts x 1, 4Ω (Load switch set to 2-3Ω)

Current Capacity

35 amps peak per channel

Frequency Response

20 Hz - 50 kHz, +0/-3 dB, 1 watt

Dynamic Headroom
 - 1.3 dB

Total Harmonic Distortion

0.25% at full rated output

0.015% at average listening levels

IM Distortion
 - 0.05 %

Transient IM Distortion
 - Not measurable

S/N Ratio

114 dB at rated output, IHF A-weighted

106 dB at rated output, unweighted

93 dB at 2.828 V output, IHF A-weighted

84 dB at 2.828 V output, unweighted

Input Impedance
- 33 k Ω

Input Sensitivity

1 V in for 28.28 V out, THX standard

Inter-Channel Crosstalk

85 dB @1 kHz, 73 dB @10 kHz, 67 dB @ 20kHz

Damping Factor
 - Over 150 at 20Hz

12V Trigger Turn On
 - DC 9 – 12V, 15 mA

Audio Turn On

Quieter: 1 mV

Louder: 6 mV

AC Power Requirement

110 - 120 V / 220 -240 V, 50 - 60 Hz

0.5 watts standby

32 watts Idle (no audio)

550 watts full output

Dimensions

   171/4" Wide

   16" Deep, with cables connected

   4.25" High with feet, 3.5" panel only (2U)

   (437 x 406 x 107mm, 88.2 mm panel only)

Net Weight
 - 27 lbs (12.3 kg)

Rack Mount Accessory

May be Purchased Separately: RMK22