HiFi Bluetooth 5.0 Digital Power Amplifier Stereo 2 / 4 Channel Audio Amp 50W×4

Supports 50Wx4 power output which lets you drive 2 pairs of speakers. You can connect it with your pc/mobile phone/laptop via BT connection, or 3.5mm AUX cable. It also can read U disk, plug and play.

S-288 Mini Audio Power Amplifier 4.1-Channel Digital Bt5.0 Amplifier 50w*4 Home Audio Receiver System U Disk Playback Mic Input LCD Display with

XY-C50H HiFi Premium Bluetooth Digital Amplifier Board BT5.0

Douk Audio Bluetooth 5.0 Power Amplifier 2 Channel Stereo Mini Hi-Fi Integrated Amp 2.0 Wireless Audio Receiver for Home Speakers Headphone 50W x 2

HIFI Digital Bluetooth Amplifier Board -50W*2 - DFRobot

Hi-Fi Audio Stereo Amplifier

Fosi Audio TB21 Bluetooth Sound Power Amplifier Board 2.1 Channel

HIFI Digital Bluetooth Amplifier Board -50W*2 - DFRobot

【Upgraded Chip for Higher Output Power】-- Here is Facmogu's new power amplifier in 2023. Based on the previous design, we enhanced its output power

Facmogu F900S 160W Mini Bluetooth 5.0 Power Amplifier, 2.0 Channel 80Wx2 Stereo Hi-Fi Digital Amp, Portable Wireless Audio Receiver Sound Speaker

Douk Audio M4 HiFi Bluetooth 5.0 Digital Amplifier Stereo 4

TPA3116D2 Bluetooth 5.0 2.1 Channel Power Audio Stereo Subwoofer

S-288 Bluetooth Audio Power Amplifier for Home Speakers-4.0CH RMS