
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
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