- Overview
-
Details
- THX Ultra2 certified
- 275 watts x 2 into 8 Ω (all channels driven)
- 400 watts x 2 into 4 Ω or 2 Ω (all channels driven)
- 750 watts x 1 bridged into 8 Ω or 4 Ω
- 45 amps peak current per channel
- 2 Ohm stable operation with load selector switch
- Two pairs of speaker outputs with front panel A/B buttons
- Rear-mounted lockout switch disables front A/B buttons
- High pass filter, switchable for 20Hz or 40Hz
- Automatic on/off by DC trigger with looping output
- Automatic on/off by audio signal with 2 sensitivity settings
- Fully discrete circuitry with high current toroid transformer
- Bridging switch for stereo or mono operation
- Efficient, low heat design
- DC Servo and relay protection circuits
- Rear-mounted left and right gain controls
- Standby, channel status and high temperature indicators
- Gold-plated RCA input jacks
- Heavy duty 24k gold-plated 5-way speaker terminals
- 115/230v selector on rear panel
- Specifications
-
Details
Power Output All Channels Driven
- 275 watts x 2, 8Ω
- 400 watts x 2, 4Ω
- 400 watts x 2, 2Ω (Load switch set to 2-3Ω)
Bridged Mono
- 750 watts x 1, 8Ω
- 750 watts x 1, 4Ω (Load switch set to 2-3Ω)
Current Capacity
- 45 amps peak per channel
Frequency Response
- 20 Hz - 50 kHz, +0/-3 dB, 1 watt
Dynamic Headroom
- 1.6 dB
Total Harmonic Distortion
- 0.20% 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
- 35 watts Idle (no audio)
- 1000 watts full output
Dimensions
- 437mm Wide
- 470mm Deep With Cables Connected
- 153mm High (133mm front panel)
Net Weight
- 19.5kg
Rack Mount Accessory
- May be Purchased Separately: RMK33
Compare Products
You have no items to compare.
