QSC CXQ4K4 Q-SYS CX-Q Series Network Processing Amplifiers, 4-Channel, up to 8000W
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Key Features
- Delivers reliable, centralized power and processing for distributed audio systems, ensuring consistent coverage for security, surveillance paging, and public-address monitoring
- Flexible 4-channel routing with FlexAmp asymmetric power distribution lets integrators match power to load — supports low-Z, 70V and 100V direct drive for varied installations
- Native Q-SYS network integration over gigabit Ethernet simplifies AV/IT convergence, remote monitoring, control and firmware management for large deployments
- High-efficiency PowerLight SMPS reduces rack power draw and heat while maintaining clean audio performance across 20Hz–20kHz and low THD
- Built for system resilience with overcurrent, short and thermal protection plus eight configurable GPIOs for system control and automation
Quick Specifications
- Product Model
- CXQ4K4
- Brand Name
- QSC
- Product Line
- Q-SYS
- Product Name
- Four-Channel Network Amplifier for the Q-SYS Platform
Explore the details
Product information
CXQ4K4
Overview
Engineered for installers and systems integrators, the QSC CXQ4K4 Q-SYS CX-Q Series network processing amplifier provides dependable, scalable power and advanced networking for security, surveillance and pro AV applications. As a QSC Q-SYS platform amplifier, the CXQ4K4 delivers four channels of processing and up to 8000W total power (1000W RMS per channel typical), with full low-Z, 70V and 100V direct-drive capability. Integrate easily via gigabit Ethernet for audio transport, control and monitoring — ideal for distributed paging, monitoring stations and command-and-control centers. The hybrid PowerLight topology and FlexAmp technology optimize performance across high-voltage or high-current loads while maintaining clean audio across a 20Hz–20kHz frequency response and low THD. Rack-mountable and environmentally efficient, it supports automatic energy-saving modes and robust protection features to keep mission-critical systems online. Choose the QSC CXQ4K4 when you need a networked, high-power amplifier that simplifies deployment and ongoing management of security and surveillance audio systems. Contact sales or add to cart to specify this unit for your next AV or security project.
Features
- Delivers reliable, centralized power and processing for distributed audio systems, ensuring consistent coverage for security, surveillance paging, and public-address monitoring
- Flexible 4-channel routing with FlexAmp asymmetric power distribution lets integrators match power to load — supports low-Z, 70V and 100V direct drive for varied installations
- Native Q-SYS network integration over gigabit Ethernet simplifies AV/IT convergence, remote monitoring, control and firmware management for large deployments
- High-efficiency PowerLight SMPS reduces rack power draw and heat while maintaining clean audio performance across 20Hz–20kHz and low THD
- Built for system resilience with overcurrent, short and thermal protection plus eight configurable GPIOs for system control and automation
| General Information | |
|---|---|
| Brand Name | QSC |
| Manufacturer | QSC Audio |
| Product Line | Q-SYS |
| Product Name | Four-Channel Network Amplifier for the Q-SYS Platform |
| Product Type | Amplifier |
| Product Series | CX-Q |
| Manufacturer Part Number | CXQ4K4 |
| Technical Information | |
| Audio Channels | 4 |
| Classification | D |
| Audio | |
| RMS Output Power | 1000.0000W |
| Maximum Frequency Response | 20.0kHz |
| Minimum Frequency Response | 20.0000Hz |
| Total Harmonic Distortion (THD) | 0.1% – 0.5% |
| Network & Communication | |
| Ethernet | Yes |
| Physical Characteristics | |
| Weight | 25.00lb |
| Power Description | |
| Input Voltage | 120V AC, 230V AC |
| Product Information | |
| Mount Type | Rack Mount |
| Warranty | |
| Limited Warranty | 3-Year |
| Miscellaneous | |
| Features | Overcurrent Protection, Short Protection, Thermal Protection |
| Environmentally Friendly | Yes |
| Environmental Certification | RoHS |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- CXQ4K4
- Manufacturer part:
- CXQ4K4
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsQSC CXQ4K4 Q-SYS CX-Q Series Network Processing Amplifiers, 4-Channel, up to 8000W
CXQ4K4