QSC CX-702 2 Channel Direct Output Power Amplifier (425W, 8Ω)

BH #QSCX702 • MFR #CX702
QSC
QSC CX-702 2 Channel Direct Output Power Amplifier (425W, 8&#8486)
In Stock
$2,125.00

QSC CX-702 2 Channel Direct Output Power Amplifier (425W, 8Ω)

QSC CX-702 Overview

The CX-702 2 Channel Direct Output Power Amplifier from QSC is a 2 channel, low impedance 425W output amplifier. It features PowerLight switch-mode power supply technology for high performance and has an integrated security cover designed for tamper-proof installations. This unit has a variable speed fan to maintain low noise, and 1 dB detented gain controls for fast and accurate gain settings. The active inrush limiting is designed to eliminate AC inrush current, and a class H complementary bipolar output circuitry is integrated for high efficiency.

The CX-702 features XLR and detachable Euro style input connectors and a barrier strip output connector. It also has an HD15 DataPort connector for Q-Sys and QSControl computer control and monitoring, as well as a DIP switch control for clip limiters, high pass filters, bridge-mono, and parallel operation. The selectable high pass filters protect speakers and prevent speaker transformer saturation. The unit's front panel indicators include signal, clip, protect, bridge mono, and parallel input LEDs. A comprehensive protection circuitry with DC, infrasonic, thermal overload, and short circuit protection is also featured. This unit is rackmountable and 14" deep for reduced rack cost and floor space. It is RoHS compliant and cULus listed.

PowerLight switch-mode power supply technology for high performance and compact size
Custom integrated security cover for tamper-proof installations
Variable speed fan for low noise
1 dB detented gain controls for fast and accurate gain settings
Active inrush limiting designed to eliminate AC inrush current
XLR and detachable Euro style input connectors, barrier strip output connector
HD15 DataPort connector for Q-Sys and QSControl computer control and monitoring
Dip switch control for clip limiters, high pass filters, bridge-mono, and parallel operation
Selectable high pass filters protect speakers and prevent speaker transformer saturation
Comprehensive front panel indicators including signal, clip, protect, bridge mono, and parallel input LEDs
Comprehensive protection circuitry with DC, infrasonic, thermal overload, and short circuit protection
Class H complementary bipolar output circuitry
2RU rackmountable and 14" deep for reduced rack cost and floor space
Lightweight at 21 lb for easier racking and shipping
RoHS compliant, cULus listed
UPC: 684284003591

QSC CX-702 Specs

Power RatingStereo Mode (Both Channels Driven):
8 Ω: 425 W, 20 Hz - 20 kHz, 0.05% THD
4 Ω: 700 W, 20 Hz - 20 kHz, 0.05% THD
2 Ω: 1200 W, 1 kHz, 1% THD
Bridged Mono Mode:
16 Ω: 850 W, 20 Hz - 20 kHz, 0.1% THD
8 Ω: 1500 W, 20 Hz - 20 kHz, 0.1% THD
4 Ω: 2400 W, 1 kHz, 1% THD
Damping Factor>500
Input Sensitivity1.16 V rms (+3.5 dBu) @ 8 Ω rated power
1.05 V rms (+2.6 dBu) @ 4 Ω rated power
Input ImpedanceBalanced: 12 kΩ
Unbalanced: 6 kΩ
Headroom2 dB @ 4 Ω, dynamic
Input Clipping Level10 V rms (+22 dBu)
Voltage Gain34 dB
Output CircuitH, 2-tier
Frequency Response20 Hz - 20 kHz, ± 0.2 dB
Noise20 Hz - 20 kHz: >-106 dB
DistortionSMPTE-IM:
<0.02%
20 Hz - 20 kHz: 10 dB below rated power: <0.01% THD
<= 1.0 kHz: full rated power: <0.01% THD
Connectors1 x 3-pin, power input
1 x 3-pin XLR, channel 1 input
1 x 3-pin XLR, channel 2 input
1 x 3-pin terminal block, channel 1 input
1 x 3-pin terminal block, channel 2 input
1 x HD15 15-pin, DataPort
ControlsFront Panel:
1 x Channel 1 attenuation knob
1 x Channel 2 attenuation knob
1 x Power On/Off switch
Rear Panel:
1 x 10-position DIP switch, channel 1
1 x 10-position DIP switch, channel 2
1 x LF filter On/Off, channel 1
1 x LF filter On/Off, channel 2
1 x Mode selection switch (stereo / parallel / bridge)
LED Indicators1 x Power, green
1 x Bridge, yellow
1 x Parallel, yellow
2 x Clip, red
2 x -10 dB, green
2 x -20 dB, green
2 x Signal, green
CoolingVariable-speed fan, rear-to-front air flow
Power ConsumptionIdle: 0.9 A
1/8 Power Pink Noise:
8 Ω: 5.0 A
4 Ω: 7.9 A
2 Ω: 11.8 A
1/3 Power Pink Noise:
8 Ω: 8.4 A
4 Ω: 13.5 A
2 Ω: 22.0 A
Dimensions (W x L x D)19.0 x 3.5 x 14.0" (48.3 x 8.9 x 35.6 cm)
Weight21 lb (9.5 kg)
Packaging Info
Package Weight27.8 lb
Box Dimensions (LxWxH)24.1 x 18.3 x 5.8"
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