QSC CX302V User Manual

CX Series
User Guide
2-Channel Low-impedance Models:
CX302
CX502
CX702
CX902
CX1102
4-Channel Low-impedance Models:
CX254
CX404
70 Volt Direct Output Models:
CX204V (4-channel)
CX302V (2-channel)
CX602V (2-channel, 8 ohm)
CX1202V (2-channel, 4 and 8 ohm)
TD-000077-00-K
*TD-000077-00*

QSC CX302V Specifications

General

Channels	2
Power Output (8 Ohms)	300W
70V per channel	300W
Frequency Response	20 Hz - 20 kHz
Total Harmonic Distortion	< 0.05%
Signal-to-Noise Ratio	> 100 dB
Input Sensitivity	1.4V
Input Impedance	20k Ohms balanced, 10k Ohms unbalanced
Cooling	Convection
Power Consumption	1200W
Frequency Response Tolerance	+0/-1 dB
Damping Factor	>200

Summary

Safety and Symbols

Important Safety Instructions

Lists essential safety guidelines to prevent hazards during operation and installation.

Installation and Power

Rack Mounting and Cooling Requirements

AC Power Connection Procedure

Amplifier Configuration Settings

Mode Switch Functions

Explains how to use mode switches for clip limiting, filters, stereo, parallel, and bridge modes.

Low Frequency Filter Options

Input and DataPort Connectivity

DataPort Usage and Tips

Signal Input Options

Output Connections and Load Ratings

Speaker Output Configurations

Guides for connecting speakers in stereo, parallel, and bridge modes for various loads.

140V Bridge Mode Precautions

Specifications: 4-Channel Low-Impedance Models

CX254 and CX404 Technical Details

Detailed technical specifications for the CX254 and CX404 models.

Specifications: 2-Channel Low-Impedance Models

CX302 to CX1102 Technical Details

Detailed technical specifications for the 2-channel low-impedance amplifier models.

Specifications: 70V Distributed Output Models

CX204V to CX1202V Technical Details

Detailed technical specifications for the 70V distributed output amplifier models.