CA450 2-Channel 900W RMS Digital Pro Amplifier 1U Rack 1800W Peak
Professional Wireless Audio for Every Performance
Discover our range of high-performance wireless microphone systems, conference mics, and power amplifiers. Built with True Diversity UHF technology for crystal‑clear, dropout‑free sound on stage, in the studio, or in the meeting room. Free shipping, 3‑year warranty, and based support included with every order.
MiCWL CA450 2-Channel 900W RMS Digital Pro Amplifier
450W RMS per Channel @ 8Ω | 1U Rack-Mountable | Class-D | For Stage, KTV, Bar & Conference
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Product Overview
The MiCWL CA450 2-Channel Digital Power Amplifier is a professional-grade amplification solution engineered to drive passive PA speakers, stage monitors, and subwoofers with authority and precision. Delivering 900W RMS at 8 ohms (450W x 2 channels), with a peak output of 1800W, this amplifier provides ample headroom for mid-sized concert stages, KTV entertainment complexes, energetic bars, and corporate conference rooms. Housed in a rugged 1U rack-mountable black metal chassis, it saves valuable rack space while offering advanced Class-D efficiency, comprehensive protection circuitry, and flexible connectivity including XLR combo inputs and Speakon/binding post outputs. Whether you're an event producer, KTV operator, or audio installation professional, this amplifier delivers the reliable, clean power your sound system demands.
Key Features & Benefits
🔹 Massive 1800W Peak Output with Dual Independent Channels
Each channel delivers a solid 450W RMS at 8 ohms, with peak power reaching 1800W total. This robust output effortlessly drives passive full-range speakers and subwoofers in medium-sized venues, outdoor events, KTV lounges, and live music bars, ensuring your audience hears every detail at concert-level volume without distortion.
🔹 Ultra-Compact 1U Rack Design – Maximum Power, Minimum Space
Housed in a sturdy black metal 1U chassis, this amplifier fits standard 19-inch racks while occupying only a single unit of space. Ideal for mobile DJ rigs, touring racks, and permanent installations where every rack unit counts, it delivers full-scale power without the bulk of traditional amplifiers.
🔹 Advanced Class-D Technology – Efficient, Cool & Durable
The highly efficient Class-D digital amplification topology minimizes power consumption and heat generation, eliminating the need for noisy cooling fans and extending component lifespan. Built-in short circuit, overheat, DC offset, and overload protection automatically safeguards your amplifier and connected speakers under extreme conditions.
🔹 Professional Connectivity & Real-Time Monitoring
Rear panel offers balanced XLR and 1/4" TRS combo inputs with XLR link outputs for daisy-chaining multiple amplifiers. Speaker outputs include professional Speakon connectors and binding post terminals for secure, reliable connections. Front-panel per-channel level controls with signal, clip, and protection LED indicators give you instant visual feedback of amplifier status.
🔹 Built for Every Professional Audio Scenario
From concert stages & music festivals to KTV & entertainment bars, from corporate conference rooms & houses of worship to DJ events & live streaming setups, this amplifier adapts seamlessly to any professional sound reinforcement application. Its combination of high output, compact size, and bulletproof reliability makes it the go-to choice for audio professionals worldwide.
Technical Specifications
| Parameter | Specification |
|---|---|
| Channels | 2 independent channels |
| Power Output (RMS @ 8Ω) | 900W (2 x 450W) |
| Power Output (RMS @ 4Ω) | 1800W (2 x 900W) |
| Peak Power | 1800W total |
| Amplifier Class | Class-D (digital) |
| Form Factor | 1U rack-mountable, black metal chassis |
| Inputs | Balanced XLR + 1/4" TRS combo jacks, XLR link outputs |
| Outputs | Speakon connectors + binding post terminals (Bridge mode supported) |
| Controls & Indicators | Per-channel level, signal LED, clip LED, protect LED |
| Protection | Short circuit, overheat, DC offset, overload |
| Applications | Stage PA, KTV, bar, concert, conference, church, DJ, live streaming |
| Warranty | 1 Year (Manufacturer: MiCWL Audio Inc.) |
What‘s in the Box
- ✅ 1× MiCWL CA450 2-Channel 1U Power Amplifier
- ✅ 1× AC Power Cord
- ✅ 1× User Manual
Ideal Applications
🛡️ 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.
📩 Have Questions or Need a Custom Configuration?
If you have any questions about this power amplifier, need help with system matching, or want to discuss bulk / custom orders — our team is ready to assist you.
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