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Massive 6000W Peak Power: Delivers 6000W Peak @ 4Ω (1500W x 4) and 4000W RMS @ 8Ω (1000W x 4), driving high-load professional speakers and subwoofers with ease.
Ultra-Compact 1U Rack Chassis: Full black metal 1U slim design saves significant rack space, perfect for professional touring racks and space-limited bar installations.
Pro Integrated I/O Connectivity: Equipped with 4 independent XLR inputs and 4 NL4 (Speakon) outputs, providing a clean, professional layout for fast wiring and easy troubleshooting.
Efficient Digital Class-D Architecture: Ensures stable, cool-running, and energy-efficient performance, delivering pristine sound with long-term reliability.
Versatile Multi-Zone Applications: Perfect for professional sound engineers, bar venue operators, and home KTV enthusiasts. Ideal for large commercial events, live bar performances, and multi-zone audio systems.
1000W RMS per Channel @ 8Ω | 1U Rack-Mountable | Class-D | For Concerts, Bars & Multi-Zone
The PX40 4-Channel Digital Power Amplifier is a high-performance professional audio powerhouse designed for large commercial performances, live bar shows, and complex multi-zone sound systems. Delivering a massive 6000W Peak at 4 ohms (1500W x 4) and 4000W RMS at 8 ohms (1000W x 4), it provides immense driving force to power up to four high-load PA speakers simultaneously. The ultra-compact 1U full-black metal chassis saves vital equipment rack space. Featuring 4 independent XLR inputs and 4 professional NL4 (Speakon) outputs, this amplifier offers a clean, integrated interface for fast wiring and easy debugging during installation. With a selectable dual voltage (100-120V or 220-240V) and an included auto-matched power plug, the PX40 delivers dependable performance globally.
The PX40 provides robust power delivery across 4 channels, providing 1000W RMS per channel at 8 ohms and 1500W Peak at 4 ohms. This easily drives professional passive speakers, subwoofers, and monitors with headroom to spare.
Designed for efficiency, it integrates 4 balanced XLR inputs and 4 heavy-duty NL4 (Speakon) outputs. This clean wiring layout dramatically simplifies complex multi-zone connections and makes debugging quick for professional engineers and bar maintainers.
Housed in a robust 1U rack-mountable all-black metal chassis, the PX40 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 bar control rooms.
The PX40 utilizes advanced Class-D digital amplification, delivering high-fidelity audio with exceptional stability, cooler operation, and energy efficiency. It supports a selectable dual power supply (100-120VAC or 220-240VAC), and we automatically send the correct power plug based on your country, making it ready for global deployment.
Specifically tailored for professional concert engineers, bar venue maintenance staff, and home KTV enthusiasts. Whether it's for large commercial events, driving the sound in a live bar performance, or setting up a complex multi-zone audio system, the PX40 delivers reliable, high-performance audio.
| Parameter | Specification |
|---|---|
| Model | PX40 4CH Digital Amp |
| Channels | 4 Channel Independent Output |
| Power Output Peak @ 4Ω | 6000W (1500W + 1500W + 1500W + 1500W) |
| Power Output RMS @ 8Ω | 4000W (1000W + 1000W + 1000W + 1000W) |
| Inputs | 4 x Balanced XLR, RCA |
| Outputs | 4 x NL4 (Speakon) & Speaker Terminals |
| Voltage | 100-120VAC / 220-240VAC, 50/60Hz (Selectable) |
| Form Factor | 1U Rack-Mountable Full Black Metal Chassis |
| Indicators | Running Status LEDs (Power, Signal, Clip) |
A: The amplifier is equipped with 4 professional NL4 (Speakon) outputs. You can easily connect standard NL4 speaker cables directly, or use the binding posts if preferred. The 4 XLR inputs connect to your mixer.
A: Absolutely! With 4 independent channels, you can drive 4 separate speaker zones (e.g., Main Hall, VIP Rooms, Restroom, and Outdoor Area) with precise volume control for each.
A: Yes! When you place an order, we automatically send the correct power plug (US, EU, UK, AU, etc.) and set the voltage (100-120V or 220-240V) specifically based on your shipping address. It arrives ready to plug in!
A: The PX40 operates optimally with 4Ω and 8Ω speaker loads. For the maximum peak output of 6000W, we recommend using 4Ω setups across all 4 channels.
🛡️ 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 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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