- Description
Details
The QSC CX302V Power Amplifier part of a line of amplifiers designed for installation applications requiring premium sound quality and high output. Recognized by sound contractors worldwide for their reliability, CX 2-channel amplifiers feature PowerLight power supply technology reducing weight, eliminating AC mains hum and improving audio quality. The highly efficient power supply also draws less power and produces less heat resulting in added energy savings. CX 2-channel amplifiers also feature advanced amplifier control and monitoring via the Q-SYS™ network audio platform.The CX302V 2-Channel Series is designed to meet the specialized needs of sound contractors. Eight 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 proven reliability, the CX Series is the ideal solution to any permanently installed sound system.
It provides direct 70 volt capability ranging from 250 watts to 1000 watts per channel for distributed audio systems. The CX302V amplifier is 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. The CX302V amplifier also includes an HD15 Data Port connector to interface with Q-Sys and QSControl networked audio systems, for remote amplifier monitoring and control.- Features
Features
- Exclusive 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 eliminates AC inrush current, removing the need for expensive power sequencers
- XLR and detachable Euro style input connectors
- HD15 DataPort connector for QSControl computer control or signal processing accessories
- 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 withminimal effect on program material
- Comprehensive front panel indicators including signal, clip, protect and QSC's exclusive bridge mono and parallel input LEDs
- Barrier strip output connector
- Comprehensive protection circuitry including DC, infrasonic, thermal overload and short circuit protection
- Class H complementary bipolar output circuitry for high efficiency
- Optional external transformer accessory pack for isolated 70 and 100 -volt outputs
- Compact size - all models only 2 RU and 14" deep for reduced rack cost and floor space
- Specification
Stereo Mode, Both Channels Driven 70V 20 Hz-20 kHz, 0.05% THD 200W 70V 1 kHz, 0.05% THD 250W 70V 1 kHz, 1% THD 300W Bridged Mono Mode 140V 20 Hz-20 kHz, 0.05% THD 400W 140V 1 kHz, 0.05% THD 500W 140V 1 kHz, 1% THD 600W Noise, 20 Hz-20 kHz >-106 dB Input Sensitivity @ 8 ohms 1.26 Vrms Voltage Gain @ 8 ohms 35 dB Output Circuitry AB+B Distortion Less than 0.02% 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 Amplifier Protection Full short circuit, open circuit, thermal, ultrasonic, and RF protection Load Protection On/Off muting, DC-fault power supply shutdown Dimensions (H x W x D) 3.5" (89 mm) x 19" (493 mm) x 14" (356 mm) Weight 21 lbs (9.5 kg) Shipping Weight 27 lbs (12.3 kg) - Reviews
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