The CXD Series amplifi ers use QSC’s third-generation class-D power amp design in combination with a custom power stage utilizing a new output device (4.3 and 4.5 only). In addition, CXD amplifi ers employ the proven PowerLight power supply in conjunction with Power Factor Correction (PFC)

generation class-D power amp design in com-bination with a custom power stage utilizing a new output device. These purpose built MOS-FET devices provide high voltage operation without needing a full bridge output and offer better audio quality and thermal performance due to co-location of the semiconductors. CXD-Q amplifiers benefit from the prov-

Built for system integrators, the QSC CXD4.3 Processing Amplifier provides multi-channel amplification with built-in DSP and enough power to drive a wide variety of speaker systems with optimal energy efficiency.

灵活功率放大技术FAST™（Flexible Amplifier Summing Technology™）可将4路通道进行组合配置，实现更高功率输出 PowerLight™开关电源技术结合功率因子校正技术(PFC)技术，实现更高效率，提升了音频性能，散热更低，体积轻便，工作效率高，保证音质的呈现

The QSC CXD4.5 lets you decide how much of the amp's power to send to each output, so you can customize your system and make sure each zone gets exactly as much power as it needs. It offers up to 1,000 watts per channel in a 70-volt distributed audio system and up to 1,150 watts per channel at 8 ohms.

CXD-Q Network Amplifiers. The CXD-Q line includes seven models, three four channel (CXD4.2Q, CXD4.3Q and CXD4.5Q), and four eight channel (CXD8.4Q, CXD8.4Qn, CXD8.8Q, CXD8.8Qn). All these amplifiers are capable of delivering robust, high-fidelity power to drive a wide range of loudspeaker configurations including 70V and 100V systems.

CXD-Q models combine the Flexible Amplifier Summing Technology™ (FAST) found in the CXD / PLD amplifier platform with the same Q-SYS network connectivity and processing to create …

The QSC CXD4.5 is a 4 Channel 1150W Power Amplifier for install applications. The QSC CXD 4.5 amp includes both 70V and 100V direct drive capapbility. The QSC CXD Series represents a revolutionary advancement in amplifier technology and innovation.

The CXD-Q Series amplifi ers are designed to be mounted in a standard rack-mount unit. The amplifi ers are 2RU high, the CXD-Q4.3 and CXD-Q4.5 are 381 mm (15 in) deep, the CXD-Q4.2 is 229 mm (9 in) deep.

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.