QSC CX404
4-Channel Powered Amplifier, 250W @ 8 ohms, CX-404

OUR PART #  CX404

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The new 4-channel CX amplifiers from QSC give you four channels in only two rack spaces - without compromising on power. With high output power, versatile loading options, high thermal capacity and unmatched reliability, the CX Series is the perfect solution to any permanently installed sound system.

With PowerWave technology, CX amplifiers take your sound to a whole new level. Not only does it give you tighter bass and clean transparent highs, PowerWave also cuts waste heat, boosts reliability and gets rid of unwanted noise and hum. PowerWave is a revolutionary switching power supply technology that provides ample current to the audio power circuitry by charging the supply rails 230,000 times a second through an ultra-low impedance circuit. So unlike amplifiers that use conventional supplies, the audio signal is never starved prematurely and remains crisp and clean.

Power

  • 8 ohms, Stereo Mode, Both Channels Driven: 250W
  • 4 ohms, Stereo Mode, Both Channels Driven: 400W
  • 2 ohms, Stereo Mode, Both Channels Driven: not recommended
  • 16 ohms, Bridged Mono Mode: 500W
  • 8 ohms, Bridged Mono Mode: 800W
  • 4 ohms, Bridged Mono Mode: not recommended

CX404 Specifications

  • Input Impedance: 6k ohms unbalanced, 12k ohms balanced
  • Input Connectors, each channel: 3 position Euro-style detachable barrier block, Ch 1, 2, 3 & 4
  • DataPort: HD-15 Connector, Ch 1+2, 3+4
  • Output Connectors, each channel: Six-position barrier strip with monitor connections, Ch 1+2, Ch 3+4
  • Amplifier Protection: Full short circuit, opencircuit, thermal, ultrasonic, and RF protection. Stable into reactive or mismatched loads
  • Load Protection: On/Off muting, DC-fault power supply shutdown
  • Dimensions (W x H x D): 19" x 3.5" x 14" (2 RU)
  • Weight: 21 lbs net, 27 lbs shipping
test
Remote Rack Mounting Bracket for DSP-3 & DSP-4
QSC DPX4 Remote Rack Mounting Bracket for DSP-3 & DSP-4
The DPX-4 allows remote rack mounting of QSC DataPort-compatible accessory modules such as the DSP-3 and DSP-4 digital signal processors. The bracket allows accessory modules to be used in a standalone configuration with QSC four-channel, ...
Usually ships in 7-14 business days.
Need it sooner? Call us!

QSC CX404
4-Channel Powered Amplifier, 250W @ 8 ohms, CX-404

OUR PART #  CX404

Product Information:

The new 4-channel CX amplifiers from QSC give you four channels in only two rack spaces - without compromising on power. With high output power, versatile loading options, high thermal capacity and unmatched reliability, the CX Series is the perfect solution to any permanently installed sound system.

With PowerWave technology, CX amplifiers take your sound to a whole new level. Not only does it give you tighter bass and clean transparent highs, PowerWave also cuts waste heat, boosts reliability and gets rid of unwanted noise and hum. PowerWave is a revolutionary switching power supply technology that provides ample current to the audio power circuitry by charging the supply rails 230,000 times a second through an ultra-low impedance circuit. So unlike amplifiers that use conventional supplies, the audio signal is never starved prematurely and remains crisp and clean.

Power

  • 8 ohms, Stereo Mode, Both Channels Driven: 250W
  • 4 ohms, Stereo Mode, Both Channels Driven: 400W
  • 2 ohms, Stereo Mode, Both Channels Driven: not recommended
  • 16 ohms, Bridged Mono Mode: 500W
  • 8 ohms, Bridged Mono Mode: 800W
  • 4 ohms, Bridged Mono Mode: not recommended

CX404 Specifications

  • Input Impedance: 6k ohms unbalanced, 12k ohms balanced
  • Input Connectors, each channel: 3 position Euro-style detachable barrier block, Ch 1, 2, 3 & 4
  • DataPort: HD-15 Connector, Ch 1+2, 3+4
  • Output Connectors, each channel: Six-position barrier strip with monitor connections, Ch 1+2, Ch 3+4
  • Amplifier Protection: Full short circuit, opencircuit, thermal, ultrasonic, and RF protection. Stable into reactive or mismatched loads
  • Load Protection: On/Off muting, DC-fault power supply shutdown
  • Dimensions (W x H x D): 19" x 3.5" x 14" (2 RU)
  • Weight: 21 lbs net, 27 lbs shipping
test
Remote Rack Mounting Bracket for DSP-3 & DSP-4
QSC DPX4 Remote Rack Mounting Bracket for DSP-3 & DSP-4
The DPX-4 allows remote rack mounting of QSC DataPort-compatible accessory modules such as the DSP-3 and DSP-4 digital signal processors. The bracket allows accessory modules to be used in a standalone configuration with QSC four-channel, ...
Usually ships in 7-14 business days.
Need it sooner? Call us!
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