QSC CX302V 200-Watt Two-Channel 70V Power Amplifier

  • 200Watts @70V
  • Exclusive PowerLight switch-mode power supply technology for high performance
  • 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

$1,186.00 CAD

In stock

SKU: 684284000415 Category: Tags: ,


About QSC CX302V 200-Watt Two-Channel 70V Power Amplifier

The CX 2-channel series is a line of amplifiers designed for installation applications requiring premium sound quality and high output. Recognized by sound contractors worldwide for their reliability, QSC CX302V 200-watt two-channel 70v power amplifier features 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.

  • Up to 2400 W total output power
  • Active Inrush Limiting gently brings amplifiers on-line eliminating the need for costly AC power sequencers
  • Front-panel gain controls with 1 dB detents allow for precise level adjustment and are protected by tamper-proof security covers
  • DataPort connections enable remote control and monitoring of amplifier functions via Q-SYS™
  • Selectable clip limiters and infra-sonic filters protect loudspeakers from damage due to distortion and over-excursion.
  • DataPort, XLR-M or Block Connector Inputs and touch-proof barrier-strip outputs
  • Sleep (Standby) Mode for energy saving efficiency.
  • Transformer-less 70 volt models available (CX302V, CX602V, CX1202V)


QSC CX302V 200-Watt Two-Channel 70V Power Amplifier Features:

  • 70 Volt direct drive
  • 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 Q-SYS networked 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 with minimal effect on program material (50 Hz or 75 Hz )
  • 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
  • Compact size – only 2 rack units high and 14″ deep for reduced rack cost and floor space
  • Light weight – weighs only 21 pounds (9.5 kg) for easier racking and shipping
  • 3-year warranty plus optional 3-year extended service contract
  • All CX Series amplifiers meet the European Union’s 2006 RoHS directive to restrict the use of hazardous materials used in electronic devices.


QSC CX302V 200-Watt Two-Channel 70V Power Amplifier Specifications:

8Ω, 20 Hz–20 kHz, 0.05% THD200 W300 W425 W550 W700 W550 W700 W
4Ω, 20 Hz–20 kHz, 0.05% THD325 W500 W700 W900 W1100 W1100 W
2Ω, 1 kHz, 1% THD600 W800 W1200 W1500 W1700 W
70V, 20 Hz–20 kHz, 0.05% THD400 W
with IT-42*
400 W800 W200 W400 W800 W
70 V, 1 kHz, 0.05% THD440 W1000 W250 W440 W1000 W
70 V, 1 kHz, 1% THD600 W1200 W300 W600 W1200 W
16Ω, 20 Hz–20 kHz, 0.1% THD400 W600 W850 W1100 W1400 W1100 W1400 W
8Ω, 20 Hz–20 kHz, 0.1% THD700 W1100 W1500 W2000 W2200 W2200 W
4Ω, 1 kHz, 1% THD1200 W1600 W2400 W3000 W3400 W
140 V, 20 Hz–20 kHz, 0.05% THD800 W1600 W400 W800 W1600 W
140 V, 1 kHz, 0.05% THD880 W2000 W500 W880 W2000 W
140 V, 1 kHz, 1% THD1200 W2400 W600 W1200 W2400 W
Noise, 20 Hz–20 kHz-107 dB-107 dB-106 dB-106 dB-106 dB-106 dB-106 dB-106 dB
Input Sensitivity @ 8 ohms1.26 Vrms1.23 Vrms1.16 Vrms1.17 Vrms1.35 Vrms1.26 Vrms1.26 Vrms1.26 Vrms
Maximum Voltage Gain30 dB32 dB34 dB35 dB35 dB35 dB35 dB35 dB
Output Circuitry ClassAB+BAB+BH, 2-tierH, 2-tierH, 2-tierAB+BAB+BH, 2-tier
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 Response20 Hz–20 kHz, ±0.2 dB
Damping Factor
Greater than 500
Input Impedance
6 kΩ unbalanced, 12 kΩ balanced
Input Clipping
10 V rms (+22 dBu)
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 (HWD) inches
3.5 x 19 x 14 / 2RU
Dimensions (HWD) mm
89 x 483 x 356 / 2RU
21 lb (9.5 kg) net
27 lb (12.3 kg) shipping
* An isolation transformer (the IT-42) is available for the CX302, which converts its low-impedance outputs to isolated 400 W per channel constant-voltage outputs.

Additional information

Weight26.45 lbs
Dimensions24 x 18 x 6 in


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