Overview
QSC CX204V
The CX204V is a 4-channel power amplifier from QSC's CX Series, purpose-built to drive 70V distributed loudspeaker systems directly — no external step-up transformer required.
QSC's PowerLight switch-mode power supply keeps the chassis compact and lightweight at just 2 rack spaces and 14 inches deep, with DataPort connections for remote monitoring and control via Q-SYS.
Specifications
Technical Overview
- Channels
- 4
- Power (70V, 20 Hz–20 kHz, 0.05% THD)
- 200 W per channel
- Power (70V, 1 kHz, 1% THD)
- 300 W per channel
- Power (Bridge-Mono, 140V)
- 400 W
- Noise (20 Hz–20 kHz)
- -105 dB
- Input Sensitivity
- 1.26 Vrms
- Gain
- 35 dB at 70.7V
- Output Circuitry
- Class AB+B
- Frequency Response
- 8 Hz – 50 kHz, +0/-3 dB
- Cooling
- Variable-speed fan, rear-to-front airflow
- Connectors
- Euro-style detachable input, HD-15 DataPort, barrier strip output
- Dimensions (HWD)
- 3.5 × 19 × 14 in (89 × 483 × 356 mm)
- Net Weight
- 21 lb (9.5 kg)
- Warranty
- 3 years (optional 3-year extension)
Key Features
What It Delivers
- 4 independent channels, 200W per channel at 70V
- PowerLight switch-mode power supply
- DataPort connections for Q-SYS remote control and monitoring
- Active inrush limiting — no external power sequencer needed
- Selectable high-pass filters (50 Hz or 75 Hz) protect speakers
- Comprehensive short-circuit, thermal and RF protection
Get Started
Ready to Add the QSC CX204V to Your Project?
Talk to Savi Vision's team for pricing, availability and deployment guidance on this product.