2.1 Channel Bluetooth Amplifier Board With 160W Per Channel, 220W Subwoofer Power, TDA7498E Module, USB AUX Bluetooth Inputs, Treble And Bass Control, DIY Speaker Receiver For Home Audio Projects

High-Power 2.1 Bluetooth Amplifier Board, 160W/Channel
✔️ 2x160W LR and 220W sub, TDA7498E, USB AUX Bluetooth inputs

This smart 2.1 channel Bluetooth amplifier board is built around the TDA7498E module, delivering strong stereo power plus a capable sub for home audio projects, multimedia setups, and DIY speaker receivers.

✅ 2x160W left and right channels
✅ 220W subwoofer output for deep bass
✅ 15-36V DC supply range with undervoltage protection
✅ 3 in 1 inputs: AUX, USB, Bluetooth
✅ Supports 4-8Ω speakers (30-200W)
✅ Built in protections: reverse polarity, overcurrent, overheat

💡 What is a 2.1 channel audio amplifier board used for in DIY home audio projects? This handy module powers stereo speakers plus a sub for richer sound.

• Handy for powering bookshelf speakers and small home theater setups
• Switch between AUX, USB and Bluetooth with a dial control
• Protects against undervoltage, overcurrent, and overheating
• Works with 15-36V power supplies for flexible installation