QSC CXD4.5-xx 4-Channel Power Amplifier, 2000W at 4 Ohm, FAST Technology

OUR PART #: CXD4.5-NA MFR #: CXD4.5-xx

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The QSC CXD4.5 is a 4-channel, 1150W power amplifier that is designed specifically for the needs of integrators. ...Read more

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QSC CXD4.5-xx 4-Channel Power Amplifier, 2000W At 4 Ohm, FAST Technology
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Product Overview

The QSC CXD4.5 is a 4-channel, 1150W power amplifier that is designed specifically for the needs of integrators. It provides efficient, robust and extraordinarily high fidelity power to drive multiple channels and configurations of loudspeakers while simultaneously deploying sophisticated digital processing – all with optimal energy and rack space efficiency.

The CXD4.5 uses QSC's next generation class-D power amp design in combination with a custom power stage utilizing a new MOSFET output device. It also offers onboard DSP and the capability to configure and combine channels in various ways to drive 70V and 100V loudspeaker systems without the use of transformers. This amplifier not only provides the power and processing to make your system perform better, it offers outstanding efficiency ensuring that energy costs will be kept to a minimum over the life of the installation.

Features

  • Flexible Amplifier Summing Technology™ (FAST) drives most any loudspeaker system or configuration by distributing total amplifier power across one, two, three or all four channels
  • Includes 70V and 100V direct drive capability
  • Full function onboard loudspeaker processing DSP with Crossover and Parametric EQ Filters, Limiting and Alignment Delay eliminate the need for outboard loudspeaker processors
  • PowerLight universal switch mode power supply with PFC for highest efficiency, improved audio performance and low heat dissipation
  • Powerful Intrinsic Correction™ processing maximizes the sonic performance of QSC loudspeakers
  • 20 factory preset configurations that can be modified and stored in the 50 user presets
  • Integrated front panel with channel select and mute buttons, input and output LED metering, 400x240 LCD, intuitive navigation buttons, LED power button and indicator, and cast aluminum handles
  • GPIO for additional functionality including a heartbeat output for life-safety supervision
  • Four Phoenix input connectors, and four Phoenix touch-proof loudspeaker output connectors

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

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