Designed for System Integrators, CXD Series Processing Amplifiers represent a revolutionary advancement in technology and innovation. Featuring Flexible Amplifier Summing Technology™ (FAST), advanced DSP and loudspeaker management, next-generation Class D amplification and an unmatched user experience, CXD provides robust and extraordinarily high fidelity power to drive multiple channels and configurations of loudspeakers with minimal operator complexity.
The QSC CXD Series represents a revolutionary advancement in amplifier technology and innovation. Designed specifically for the needs of integrators, CXD 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 CXD Series consists of three powerful, four-channel amplifiers, each with onboard DSP, and the capability to configure and combine channels in various ways to drive a wide range of loudspeaker systems including 70V and 100V without the use of transformers. These amplifiers not only provide the power and processing to make your system perform better, they offer outstanding efficiency ensuring that energy costs will be kept to a minimum over the life of the installation.
With four channels of up to 700 Watts/CH that can be combined in multiple ways, DSP on each channel, and locking Euro style connectors, the CXD4.2 is ideal for installation applications.
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.
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 switchmode power supply with PFC for highest effiency, improved audio performance, and low heat dissipation.
reset Wizard simplifies amplifier setup providing system design tools and loudspeaker selection from a list of speakers.
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 Input Phoenix connectors, and four Phoenix touch-proof Speaker
4 Channel Power Rating - 8 Ohm
500 W Burst; 400 W Continuous
4 Channel Power Rating - 4 Ohm
700 W Burst; 400 W Continuous
4 Channel Power Rating - 2 Ohm
625 W Burst; 350 W Continuous
2 Channel Power Rating - 8 Ohm
1200 W Burst; 800 W Continuous
2 Channel Power Rating - 4 Ohm
1500 W Burst; 800 W Continuous
2 Channel Power Rating - 2 Ohm
1500 W Burst; 650 W Continuous
1 Channel Power Rating - 8 Ohm
1600 W Burst; 1500 W Continuous
1 Channel Power Rating - 4 Ohm
2500 W Burst; 1500 W Continuous
1 Channel Power Rating - 2 Ohm
1700 W Burst; 1600 W Continuous
1 Channel Power Rating - 1 Ohm
2500 W Burst; 1600 W Continuous
Typical Distortion - 8 Ohms
0.01 - 0.03%
Typical Distortion - 4 Ohms
0.03 - 0.06%
4 Ohms - 8 Ohms 1.0%
Frequency response (8 Ohms)
20 Hz - 15 kHz +/- 0.2 dB 20 Hz - 20 kHz +0.2 dB / -0.7 dB