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LATEST NEWS

CX 902

CX 902

ORDER CODE: CX 902

MANUFACTURER: QSC

DOWNLOADS:

• DESCRIPTION
• TECHNICAL INFO

The CX 2-Channel Series is designed to meet the specialized needs of sound contractors. Five low impedance models and three 70 volt direct models have been designed from the ground up, combining QSC's exclusive PowerLight® technology with specific features to meet the requirements of fixed installations. With high output power, versatile loading options, high thermal capacity and reliability, the CX Series is the ideal solution to any permanently installed sound system.

The expanded eight model line now incorporates QSC's exclusive PowerLight technology. Three models, the CX302V, CX602V and CX1202V, add direct 70 volt capability ranging from 250 watts to 1000 watts per channel for distributed audio systems. The CX302, CX502, CX702, CX902 and CX1102 are low impedance versions ranging in power from 325 watts to 1100 watts per channel at 4 ohms (20 Hz -20 kHz, 0.05% THD).

The new CX amplifiers are equipped with many contractor specific features including 1 dB detented gain controls for easily repeatable settings and a custom security cover for tamper-proof installations. Active inrush limiting eliminates AC inrush current, cutting the need for power sequencers.

CX amplifiers also include an HD15 Data Port connector to interface with QSControl, QSC's computer-controlled audio system, that allowes remote amplifier monitoring and control via a standard Ethernet network

SPECIFICATIONS				CX902
	STEREO MODE, Both Channels Driven
8 ohms, 20 Hz-20 kHz, 0.05% THD				550 W
4 ohms, 20 Hz-20 kHz, 0.05% THD				900 W
2 ohms, 1 kHz, 1% THD				1500 W
70V, 20 Hz-20 kHz, 0.05% THD				-
70V, 1 kHz, 0.05% THD				-
70V, 1 kHz, 1% THD				-
	BRIDGED MONO MODE
16 ohms, 20 Hz-20 kHz, 0.1% THD				1100 W
8 ohms, 20 Hz-20 kHz, 0.1% THD				2000 W
4 ohms, 1 kHz, 1% THD				3000 W
140V, 20 Hz-20 kHz, 0.05% THD				-
140V, 1 kHz, 0.05% THD				-
140V, 1 kHz, 1% THD				-
Noise, 20 Hz-20 kHz				>-106 dB
Input Sensitivity @ 8 ohms				1.17 Vrms
Voltage Gain @ 8 ohms				35 dB
Output Circuitry				H, 2-tier
	ALL MODELS
Distortion (SMPTE-IM)	Less than 0.02%
Distortion (Typical) 20 Hz-20 kHz: 10 dB below rated power 1.0 kHz and below: full rated power	Less than 0.01% THD Less than 0.01% THD
Frequency Response	20 Hz-20 kHz, +/- 0.2 dB
Damping Factor	Greater than 500
Input Impedance	6k ohms unbalanced, 12k ohms balanced
Input Clipping	10 Vrms (+22 dB)
Cooling	Variable-speed fan, rear-to-front air flow
Connectors, each channel	Input: 3-pin XLR & 3-pin detachable terminal blocks (1 each per channel) Output: Safety-shrouded barrier strip
Amplifier Protection	Full short circuit, open circuit, thermal, ultrasonic, and RF protection. Stable into reactive or mismatched loads.
Load Protection	On/Off muting, DC-fault power supply shutdown
Dimensions	19" (48.3 cm) wide, 3.5" (8.9 cm) tall (2 RU), 14" (35.6 cm) deep (from front mounting rails)
Weight	21 lbs (9.5 kg) net 27 lbs (12.3 kg) shipping

R W Salt Communications Limited, Unit 12 Wheel Forge Way, Ashburton Park, Trafford Park, Manchester. M17 1EH

TEL: 0844 980 8800 FAX: 0844 980 8802 Email: sales@rwsalt.co.uk Company Reg No: 2355159