Wide Open Sound · Curated gear
DS18 New Arrival SXE-4000.4D/RD
WOS Pick What this amp does in 10 seconds — expand for full specs.
- BrandDS18
- SKUSXE-4000.4D/RD
Mei says"Match this amp to your speakers and sub. Wrong power or wiring = weak system — do it once, do it right."
The stuff you'll actually notice
Product description
Class D 4-Channel Full-Range Car Amplifier 275x4 RMS @ 4-Ohm 4000W
Your system is unstoppable with the revamped SXE-4000.4D!
This beast of a Class D 4-Channel Full-Range Car Amplifier packs 4000W of pure audio muscle, taking your vehicle's sound system to a whole new level of precision and power.
The SXE-4000.4D puts you in complete control with fully variable crossovers, adjustable gain, and a multi-channel design, allowing you to dial in your sound exactly how you want it. Its compact design slips into any custom build easily, delivering a custom soundstage that matches your style to perfection.
With a hardcore Class D circuit at its core, the SXE-4000.4D is engineered to integrate into any setup without sacrificing an ounce of power. Brace yourself for jaw-dropping performance with 750W x 2 CH bridged at 4-ohms, 430W x 4 CH at 2-ohms, and 275W x 4 CH at 4-ohms.
And because we know you push the limits, the SXE-4000.4D is armed with a bulkier heatsink and advanced protection systems, like thermal, overload, and short circuit safeguards
Take it to the next level with the SXE-4000.4D—where raw power, precision, and protection collide.
Power breakdown
Inputs, filters & control
Build, wiring & install
Protection & performance
Full specifications
Support & warranty
Need help choosing or installing?
We build indestructible, IP-rated systems for marine, motorcycle, UTV, and automotive. If you want a matched setup, we’ll guide you to the right gear the first time.
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