Bluetooth Enabled Mono Power Amplifier Module 100W For DIY Audio Projects With TPA3116D2 Chip, Drives Passive Speakers 20 To 100W 3 To 8 Ohm, DC7 To 24V, Ultra Low THD Under 0.3 Percent, Compact HiFi Amplifier Board

100W Bluetooth Mono Power Amplifier Module, 1x Pack
✔️ 100W into 3-8Ω, DC7-24V, BT 5.1 AAC, TPA3116D2 chip

This compact Bluetooth mono power amplifier board powers a passive speaker setup and is aimed at DIY audio projects. It runs on DC7-24V and drives passive speakers (20-100W, 3-8Ω). The board uses a TPA3116D2 chip, supports AAC Bluetooth decoding, APP control, and a TWS box function for stereo pairing with a second unit.

✅ 100W mono output into 3-8Ω passive speakers
✅ DC7-24V input
✅ Bluetooth 5.1 with AAC decoding
✅ TWS BOX lets two units work as stereo
✅ Inputs: AUX, USB flash drive, USB sound card, Bluetooth
✅ Size 89 x 45 x 20 mm
✅ Protection: over-voltage, under-voltage, over-heat, short-circuit

💡 What is a Bluetooth mono power amplifier module best used for in DIY audio projects? Handy for adding wireless input to passive speaker builds.

- Handy for adding wireless input to home or car speaker setups
- Works with 3-8Ω loads and 7-24V DC supply
- TWS linking lets two boards run as stereo
- BT 5.1 with AAC provides clear streaming
✝️