The Fosi Audio BT30D Pro is a compact 2.1-channel Bluetooth 5.0 power amplifier designed to drive passive speakers and a subwoofer with powerful, clean output. Featuring high-performance Class-D amplification (TPA3255), it delivers dynamic, low-distortion sound ideal for home audio systems, desktop setups, and TV connections. It supports Bluetooth and RCA inputs, along with dedicated bass, treble, and subwoofer controls for precise sound adjustment.

Note: The 48V/5A variant of the amplifier supports a 48V/5A power supply for higher output performance. However, the power adapter included in the package is a 32V/5A adapter. If you require the upgraded 48V/5A power adapter, it must be purchased separately.

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