QSC Audio user manual SPECIFICATIONSCX168, Output Power in watts

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SPECIFICATIONSCX168

OUTPUT POWER in watts

FTC: 8 ohms per channel (20 Hz.-20 kHz., 0.05% THD)

4 ohms per channel (20 Hz.-20 kHz., 0.1% THD)

EIA: 8 ohms (1 kHz, 0.1% THD, 1 channel driven)

4 ohms (1 kHz, 0.1% THD, 1 channel driven)

Bridged Mono:

16 ohms, 20 Hz.-20 kHz., 0.1% THD

8 ohms, 20 Hz.-20 kHz., 0.1% THD

DYNAMIC HEADROOM

DISTORTION

SMPTE-IM

Typical 20 Hz.-20 kHz., 10 dB below rated power Typical 1 kHz. and below, full rated power

FREQUENCY RESPONSE

DAMPING FACTOR

SIGNAL to NOISE (unweighted, 20 Hz.-20 kHz.)

VOLTAGE GAIN (gain control set to 0 dB attenuation)

INPUT SENSITIVITY for rated power into 8 ohms

INPUT CLIPPING, Vrms

INPUT IMPEDANCE

130

120(100 watts, all channels driven)

180(140 watts, all channels driven)

180

260

2 dB at 4 ohms

Less than 0.02%

Less than 0.05%

Less than 0.02%

+0.0, -3.0 dB: 8 Hz. to 50 kHz.

±0.2 dB: 20 Hz.-20 kHz.

>200 for 8 ohm load (5 kHz. and below)

-107 dB

26 dB (20 X)

1.35 Vrms

10 Vrms (+22 dBu)

10k ohms unbalanced , 20k ohms balanced

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Contents CX168 Important Safety Precautions Explanation of Symbols FCC Interference StatementTable of Contents Introduction Front Panel Front Panel with Security PlateRear Panel Dimensions Mounting Points Rack Mounting Installation Unpacking & Rack MountingWhat is Included Supporting the Rear of the AmplifierInstallation Cooling & AC Mains Requirements Fan CoolingAC Mains Connection Setup Setting the Mode Configuration DIP Switches SetupSetup Setting the Mode STEREO, PARALLEL, or Bridge ModesSetup Mode Switches Clip Limiter and LOW Frequency Filters Clip LimiterLow Frequency Filter Low Frequency Filtering Tips Frequency Response CurvesConnections INPUTS- Using the Terminal Block Inputs Connections INPUTS- Using the DataPorts Connections Outputs Stereo and Parallel ModeBridge Mode OutputsConnections OUTPUTS- Using the Terminal Block Connectors Terminal Block ConnectionsOperation Power Switch and Gain Controls Power SwitchOperation LED Indicators LED IndicatorsOperation Gain Controls Gain ControlsOperation Gain Control Security Plate Gain Control Security PlateOperation Using the QSC Dataport Connections DataPort ConnectorsUsing the DataPort General Guidelines to using the DataPorts on the CX168 What Can I Connect to the DataPort?Applications Typical Application Examples Four Room Stereo FeedOFF Stereo Mode Parallel ModeAppendix Description of Stereo & Parallel Operating Modes Appendix Description of Bridge Operating Mode Normal Operating LevelsAppendix Multiple Speaker Loads in Series Multiple Lo-Z Loads in SeriesAppendix Multiple Speaker Loads in Parallel Multiple Lo-Z Loads in ParallelTroubleshooting no Sound Problem no SoundProblem Hiss SPECIFICATIONSCX168 Output Power in wattsSpecifications CX168Warranty Information & HOW to Contact QSC Product WarrantyDisclaimer Page Page