The Douk Audio G4 is a high-power amplifier that can drive passive 3-10 inch full-frequency speakers or 4-12 inch subwoofers with ease.

With a rated power of 100W and peak power of 300W, this amplifier delivers clean and distortion-free sound.

The TPA3116 chip used in the G4 provides excellent sound quality and can handle large power output without any audible noise.

Additionally, the B/M switch allows you to easily switch between Bass and Mono modes, giving you more flexibility in how you use your amplifier.

Whether you're using it as a subwoofer amplifier or a signal channel speaker amplifier, the G4 is the perfect choice for anyone looking for high-quality sound.