NONDK Bluetooth 5.4 Enabled TPA3255 Amplifier Board - HIFI 2.1 Channel with 150Wx2 + 300W, Ideal for Home Audio Systems

Built-in QCC3084 Bluetooth module, Bluetooth 5.4, supports high-bitrate lossless transmission, sampling rate supports 96k, and supports LDAC The subwoofer output has low-pass frequency adjustment, the is very elastic, deep, and punches hard. The treble is bright and transparent, and it straight to the The amplifier board uses two TPA3255 digital amplifier chips, with an output power of 150WX2+300W/4 ohms, left and right channels with tone circuits, and adjustable and treble The op amp can be replaced, and a more advanced op amp can be upgraded according to needs, with better sound quality Plus PCM5102A decoding, making the Bluetooth playback effect comparable to a desktop CD player