S-299 4*400W 4.1CH Mini Power Amplifier — Home & Car Wireless Amplifier with BT, USB/SD, AUX, Bass & Treble Control

Compact S-299 4.1-channel mini power amplifier delivering 4*400W output, suitable for both home theater and car installations. Playback from USB or memory card is clean and free of noise. It supports Bluetooth, USB, memory card reading (SD), AUX input and includes a remote control. Drive four speakers rated at 40 watts and add an active subwoofer with no power limit. The unit features bass and treble controls and a higher-quality blue display that looks more upscale than the red-screen version. Dual DC/AC power input makes it compatible with household and vehicle power sources.