Nobsound 100W Subwoofer Amplifier, Mono Channel Digital Power Amplifier Audio Mini Amp

High-Performance TPA3116 Chip: Class D amplification technology powers a maximum output of 100W (4Ω load), effortlessly driving most passive subwoofers with perfect compatibility and minimal distortion. Versatile Connectivity: The 3.5mm AUX audio input ensures compatibility with a wide range of devices, including phones, TVs, MP3 players, CD players, and computers. The built-in preamplification circuit is designed to work seamlessly with low signal output sources. Advanced Circuit Protection: A concise circuit layout with perfect protection measures guarantees safe operation, free from sparks and electrical shocks. The NE5532 op amp ensures ultra-low distortion and a dynamic, balanced sound for a smooth and natural listening experience. Compact Design with Premium Aesthetics: The mini size and exquisite aluminum alloy black case offer a fashionable and attractive appearance. This mini amp packs a punch with strong output power and high-quality sound, tailored for customers seeking a HiFi audio experience. Latest Model with Upgraded Components: This is the November 2020 updated version, featuring a simplified circuit, upgraded components, and significantly improved sound quality. For those interested in a mono channel full-frequency version, please search ASIN: B075R55634. Note: Power supply not included.