4-Channel Digital Car Audio Amplifier, Compact Class D Multi-Channel Amp with Crossover & MOSFET Power Supply, Full-Range Sound Quality (800 Watt)

Upgrade your in-car listening experience with the Soundfy SA 800.4 4-Channel Car Amplifier—a perfect solution for audiophiles and everyday drivers alike. Pushing 800 Watts RMS at 2Ω, this compact Class D amp offers the robust power needed to improve sound quality and tackle road noise head-on. Its MOSFET power supply ensures a cleaner power source, delivering consistent output and reducing distortion while remaining energy-efficient. Setup is a breeze, thanks to the miniature footprint that fits neatly into tight spots, from under seats to motorcycle saddlebags. Fine-tune your system with adjustable LPF/HPF crossover settings, perfect for bridging or customizing your speaker and subwoofer outputs. Whether you want to upgrade a factory stereo or enhance your existing system, the Soundfy SA 800.4 offers the punchy, full-range sound you’ve been craving—without compromising on reliability and style.

• High-Powered Sound & Clear Output: Elevate your car stereo with 400 Watts RMS across four channels, giving you louder, cleaner audio to combat road noise. Whether you’re pumping bass or clarifying vocals, the Soundfy SA 400.4 ensures a more immersive ride.
• Compact & Sleek Class D Design: Designed for easy installation in tight spaces, this mini amplifier features advanced Class D technology that reduces heat and distortion—giving you powerful performance without bulky equipment.
• Reliable 2Ω Stable Operation: Experience consistent power with a 2-ohm stable setup. Perfect for running both speakers and subwoofers, it efficiently handles varied car or motorcycle audio configurations without sacrificing sound quality.
• Precise Crossover Controls: Tweak your system’s output for optimal clarity. Built-in LPF & HPF settings let you customize full-range audio or isolate specific frequencies, ensuring crisp highs and punchy lows in every genre of music.
• Durable Build & Safety Features: Equipped with MOSFET power supply and built-in short-circuit protection, the SA 400.4 amps up reliability for long-term use. Enjoy the confidence of a robust, heat-managing amplifier that keeps your setup safe and your music sounding great.