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Powerful 5200W 4-Channel Output: Delivers 5200W RMS @ 4Ω (1300W x 4) and 2600W RMS @ 8Ω (650W x 4). Massive high-thrust output handles heavy loads with ease.
Drive Up to 4 Passive Speakers: With 4 independent XLR/RCA channels, it perfectly drives 4 separate PA speakers or subwoofers for wide coverage and multi-zone audio.
Space-Saving 1U Rack Chassis: Features a sleek, lightweight metal chassis design. Maximizes equipment rack space for touring setups and fixed professional installations.
Pro Audio I/O & Dual Voltage Support: Equipped with industry-standard XLR and RCA inputs, secure speaker binding posts. Supports selectable 100-120VAC or 220-240VAC for global use.
Versatile for Multi-Scenario Use: Ideal for professional sound engineers, KTV bar contractors, and audiophiles. Perfect for large outdoor events, conference rooms, bars, and nightclubs.
1300W RMS per Channel @ 4Ω | 1U Rack-Mountable | Class-D | For Large Stage, KTV & Conferences
The CA6400 4-Channel Digital Power Amplifier is a high-performance professional audio powerhouse engineered for large-scale live stage performances, KTV bars, commercial conferences, and outdoor events. Delivering a massive 5200W RMS at 4 ohms (1300W x 4 channels) and 2600W RMS at 8 ohms, it provides immense driving force to power up to four high-load PA speakers simultaneously. Featuring 4 independent XLR/RCA input channels, this amplifier supports multi-zone sound distribution and complex system configurations. The ultra-compact 1U rack-mountable metal chassis is built for space efficiency and durability. With a dual-voltage selector (100-120VAC or 220-240VAC), the CA6400 offers the versatility and global compatibility audio professionals depend on for their largest gigs and installations.
The CA6400 provides robust power delivery across 4 channels, providing 1300W RMS per channel at 4 ohms (5200W total) and 650W per channel at 8 ohms. This power easily drives multiple passive speakers, stage monitors, and subwoofers with headroom to spare for dynamic live performances.
Unlike standard 2-channel amplifiers, this unit features 4 independent XLR and RCA input channels. It allows you to drive four separate passive PA speakers or subwoofers independently, making it incredibly adaptable for larger venues, multi-room setups, and complex array configurations.
Housed in a robust 1U rack-mountable metal chassis, the CA6400 packs high power into a slim profile. It saves significant space in standard 19-inch equipment racks, allowing you to fit more audio gear into mobile flight cases or compact server rooms.
Designed with XLR and RCA inputs for versatile source connections, and durable speaker binding post outputs for secure, reliable wiring. Crucially, it supports a selectable dual power supply (100-120VAC or 220-240VAC), making it effortless to deploy in different global regions without external transformers.
Specifically tailored for professional touring sound engineers, large KTV & bar system integrators, and high-end audio enthusiasts. Whether it's energizing a massive concert stage, powering the audio in a large conference hall, or delivering non-stop playback in a bustling nightclub, the CA6400 delivers dependable performance day in and day out.
| Parameter | Specification |
|---|---|
| Model | CA6400 4CH Digital Amp |
| Channels | 4 Channel |
| Power Output RMS @ 4Ω | 5200W (1300W x 4) |
| Power Output RMS @ 8Ω | 2600W (650W x 4) |
| Inputs | RCA, XLR (4 Channels) |
| Outputs | Speaker Terminals (Binding Posts) |
| Voltage | 100-120VAC / 220-240VAC, 50/60Hz (Selectable) |
| Form Factor | 1U Rack-Mountable Metal Chassis |
| Amplifier Class | Class-D Digital |
| Indicators | Running Status LEDs (Power, Signal, Clip) |
A: The CA6400 operates optimally with 8Ω and 4Ω speaker loads. we recommend 8Ω setups.
A: It features 4 independent amplification channels. You can easily connect up to 4 passive PA speakers or subwoofers simultaneously, ideal for wide coverage areas.
A: 100-120VAC (for US/Japan) OR 220-240VAC (for EU/UK/Australia) to use.
A: Absolutely. The 4-channel binding post outputs are designed to connect seamlessly with standard passive PA speakers and stage monitors.
🛡️ Authorized Dealer Warranty: This product is brand new in original packaging, sold by MiCWL Audio Inc. as an authorized dealer. Covered by a 1-Year Manufacturer Warranty. Buy with confidence.
If you have any questions about this 4-channel power amplifier, need help with system matching, or want to discuss bulk / custom OEM orders — our team is ready to assist you.
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