82D12 Bluetooth Speaker Module 12V Digital Power Channel Amplifier Board 2.0

The 82D12 is an integrated digital power amplifier board designed for building or repairing Bluetooth-enabled stereo speakers. Operating on 12V DC, it features dual-channel (2.0) output for wireless audio streaming.

KEY FEATURES:

• Integrated Bluetooth Stage: No need for separate wireless receiver modules

• Class D Digital Architecture: High efficiency with minimal heat generation

• Plug-and-Play Design: Easy headers for power and speakers

• Automatic Reconnection: Pairs with last known device on power-up

• Compact Footprint: Fits easily in speaker enclosures

SPECIFICATIONS:

• Operating Voltage: DC 12V

• Output Power: Typically 10W - 15W per channel

• Channel Count: Dual Channel (Stereo 2.0)

• Connectivity: Bluetooth 5.0 (backwards compatible)

• Audio Input: Bluetooth wireless + AUX/Line-in support

• Onboard Controls: Volume, Mode, Play/Pause, Next/Previous

TYPICAL APPLICATIONS:

• Repairing/upgrading older non-Bluetooth bookshelf speakers

• Building custom portable Bluetooth boomboxes

• Automotive or motorcycle sound systems

• Desktop audio amplifiers

• Small home theater setups

PACKAGE INCLUDES:

• 1 x 82D12 Bluetooth Amplifier Board