FOSI AUDIO BT30D-PRO Stereo amplifier Black

The Fosi Audio BT30D Pro is a Class D 2.1-channel Bluetooth amplifier specifically designed to drive two passive speakers and an active subwoofer. With a power output of 2 × 165 W for left/right and 350 W for the subwoofer, this unit offers impressive output in a compact size. The amplifier is equipped with Texas Instruments' TPA3255 chip for high efficiency and detailed sound. You have Bluetooth 5.0 for wireless connection, an RCA input for wired sources, and separate rotary knobs for bass and treble control. 2.1-channel integrated Class D stereo amplifier Power: 2 × 165 W (speakers) + 350 W (subwoofer) TPA3255 chip for powerful and clear sound Bluetooth 5.0 for stable wireless streaming Stereo RCA input for analog audio sources Separate rotary knobs for bass and treble Compact metal design with passive cooling External 36V DC power supply required