QSC CXQ2K4 Q-SYS 4-Channel Network Amplifier with Mic/Line Inputs, 2000W

Deliver consistent, networked audio where it matters most — from control rooms to campus-wide paging and security installations. The QSC CXQ2K4 is a four-channel network amplifier that brings Q-SYS platform integration, flexible power routing and onboard mic/line inputs to professional AV, security and surveillance projects. With up to 2000W total output and the ability to drive low-impedance, 70V or 100V loads, the CXQ2K4 adapts to mixed speaker architectures and emergency paging zones without extra hardware. Native Ethernet audio and control simplify system management, enabling remote monitoring, fault detection and fast firmware updates—critical for 24/7 monitoring and public safety applications. Energy-saving modes and a high-efficiency PowerLight supply lower operating costs, while comprehensive protection features keep systems online during demanding use. Rack-mountable and lightweight, this QSC pro amplifier reduces installation time and service overhead. Ideal for integrators specifying multi-zone AV, security paging or surveillance audio, the CXQ2K4 delivers reliable, easily managed power for mission-critical sites — contact your QSC reseller to spec this amplifier into your next project.

• Simplified networked audio: native Q-SYS integration and gigabit Ethernet transport reduce configuration time and centralize monitoring for large AV and security deployments.
• Flexible power delivery: 4 channels with FlexAmp asymmetry and up to 2000W total lets you optimize output across low-Z, 70V or 100V speaker zones for paging, background music, or loudspeaker monitoring.
• On-ramp mic/line inputs: routable local inputs provide redundancy and direct connectivity for intercoms, emergency announcements and surveillance audio sources.
• Energy-efficient and reliable: PowerLight switchmode supply with PFC plus automatic energy-saving modes minimize operating costs while maintaining audio performance for 24/7 monitoring systems.
• Robust protection and uptime: built-in short, overcurrent and thermal protection ensure continuous operation in mission-critical security and surveillance environments.
• Rack-friendly, lightweight design: compact 1U mounting and 23 lb chassis streamline installation and servicing in control rooms and telecommunications racks.