Q-SYS CX-Q 8K4 Four-Channel Network Amplifier for the Q-SYS Platform

Q-SYS CX-Q Series network amplifiers combine a legacy of robust power amplifiers, advancements in high-efficiency output devices and native network transport, control and monitoring capabilities. CX-Q 8K4 features four channels, capable of delivering customized power output loading and a total maximum power of up to 8000 W. Low-Z, 70 V or 100 V direct drive are available on all channels.

Build for Q-SYS

Simple drag-and-drop integration into your Q-SYS design, enabling network routing, advanced processing and control.

Legacy of power redefined

These network amplifiers are built with a 5th generation high-efficiency, Class-D hybrid powertrain design built upon the dependable PL380 PowerLight™ amplifier platform.

Flexible & efficient channel power distribution

CX-Q Series network amplifiers feature FlexAmp™ and FAST (Flexible Amplifier Summing Technology™), which combine to provide extreme flexibility in output deployment.

Routable input options

Four channels of mic/line inputs (with +12 V phantom power) for additional on-ramps into Q-SYS.

Additional Features

• PowerLight universal switchmode power supply with PFC for highest efficiency, improved audio performance and low weight
• Touch-proof Euroblock loudspeaker connections
• Eight bi-directional GPIO connections for further control and integration of third-party peripherals within Q-SYS
• Automatic energy saving modes ensure that the amplifier will draw the minimum amount of AC power while still providing outstanding audio quality

General Specifications

Note: All native Q-SYS peripherals and end points, including CX-Q Series, require a connected Q-SYS Core to configure and operate.

Typical distortion

• 8Ω: 0.02 - 0.05%
• 4Ω: 0.04 - 0.1%
• Maximum distortion 4Ω - 8Ω: 1.0%
• Frequency response: 20 Hz - 20 kHz +0.2 dB / -0.7 dB

Noise

• Unweighted output muted: > 102 dB
• Weighted output muted: > 106 dB
• Gain (1.2V setting): 38 dB

Damping factor

• Input impedance: > 8k balanced and > 4k unbalanced
• Amplifier and load protection: Short circuit, open circuit, over current, over voltage, thermal, RF, DC fault shutdown, active inrush limiting, on/off muting
• AC power input: Universal power supply 100 - 240 VAC, 50 - 60 Hz
• Agency approvals: UL, CE, RoHS/WEEE compliant, FCC Class B (conducted and radiated emissions)
• Carton contents: IEC cable, quick start guide, Euro (green) connectors

Controls and Indicators

• Controls and indicators (front)
• Power
• Channel MUTE buttons
• Channel SELECT buttons
• Channel Input Signal and CLIP LED Indicators Channel Output and LIMIT LED meters
• NEXT, PREV, ID buttons
• Control knob
• Controls and indicators (rear)
• AC Power Disconnect (IEC C-14)

Connections

• Input connectors: "Q" models - 3-pin Euro (green) and Q-LAN Network connectivity
• Output connectors: 8-pin Euro (green)

Weights and Dimensions

• Dimensions (H×W×D) in: 3.5 × 19 × 16
• Weight net: 11.8 kg / 26 lb
• Weight shipping: 13.6 kg / 30 lb