Qsc CX254 Four Channel Power Amplifier - 170W per Channel into 8 Ohms
Model: CX254
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Specifications
Packaging Info
Package Weight | 27.0 lb |
Box Dimensions (LxWxH) | 24.0 x 18.0 x 5.5" |
General Information
Input Sensitivity | 1.22 Vrms |
Input Impedance | 12 kohms(Balanced)6 kohms(Unbalanced) |
Gain | 29dB @ 8 ohms |
Frequency Response | 20Hz - 20kHz, +/- 0.2 dB 8Hz - 50kHz, +0, -3 dB |
Signal-to-Noise Ratio | Not Specified by Manufacturer |
Total Harmonic Distortion (THD) | <0.01%, 10db Below Rated Power, 20Hz - 20kHz<0.01%, Full Rated Power, 1kHz and below |
Input Connections | 4 x 3-Position Euroblock Connectors2 x Dataport HD-15(Channel 1+2, Channel 3+4) |
Output Connectors | 1 x 6-Position Barrier Strip with Monitor Connections(Channel 1+2, Channel 3+4) |
Power Rating | Stereo @ 2 Ohms: 450 Watts per Channel Stereo @ 4 Ohms: 250W per Channel Stereo @ 8 Ohms: 170W per Channel Bridge-Mono @ 4 Ohms: 900W per Channel Bridge-Mono @ 8 Ohms: 500W per ChannelBridge-Mono @ 16 Ohms: 340 Watts per Channel |
Controls (Rear) | 2 x Clip Limiter On/Off Switches2 x LF Filter On/Off Switch2 x LF 33Hz or 75Hz Frequency Select Switch2 x Parallel or Stereo Input Select Switches1 x Bridge Mode Select Switch(Note: Switches above are duplicate DIP Switch sets for Channel 1+2, Channel 3+4) |
Indicators | 1 x Green Power On LED Indicator Lights2 x Yellow Bridged MODE LED Indicator Lights(Channel 1+2, 3+4)2 x Red Parallel Mode LED Indicator Lights(Channel 1+2, 3+4)4 x Red Clip/Protect LED Indicator Lights4 x Yellow Level -10dB LED Indicator Lights4 x Yellow Level -20dB LED Indicator Lights4 x Green Signal -35dB LED Indicator Lights |
Cooling | Variable Speed Fan, Rear to Front Airflow through Tunnel Heat Sink |
Power Consumption | 14.3A(2 Ohms Stereo, 120V)9.2A(4 Ohms Stereo, 120V)5.8A(8 Ohms Stereo, 120V) |
Dimensions (WxHxD) | 19 x 3.5 x 14" (483 x 89 x 356mm) |
Weight | 21 lbs (9.5kg) |
Specialties | Powerwave Power SupplyVarispeed Fan Cooling Custom Integrated Security Cover |
Controls Front Panel | 1 x Power Switch4 x Rotary Gain Knobs |
Damping Factor | >500(1kHz and below) |
- QSC CX254 Four Channel Power Amplifier - 170W per Channel into 8 Ohms
- Power Cable
- Owner's Manual
- 3 Year Warranty