Fosi Audio ZA3 Stereo Amplifier - 180W Stereo / 235W Mono

Experience powerful, flexible sound with the Fosi Audio ZA3 Mini Amplifier. Designed for desktop, home theater, and bookshelf or floorstanding passive speakers, this compact unit delivers up to 180W per channel in stereo mode and a massive 235W in mono mode, letting you drive demanding subwoofers with confidence. The dual-mode design lets you switch effortlessly between stereo and mono, and you can pair two ZA3 amps for an even stronger mono configuration. A built-in 48V power supply removes the need for external adapters, keeping your setup tidy and ready to go. The ZA3 introduces balanced connectivity with a combo XLR/1/4" TRS input, reducing noise and ensuring a clean signal path for audiophiles who demand precision. Whether you're building a high-performance home theater or upgrading a compact desktop audio system, the ZA3 offers the power, versatility, and clean sound needed for an immersive listening experience.