1002L 100Wx2 Bluetooth 5.0 Power Amplifier Board Module with Volume Control Knob

Feature: 1. Using 5.0 Bluetooth version, transmission efficiency is higher and transmission distance is longer. 2. With large‑volume heat sink to ensure efficient and fast heat dissipation. 3. Potentiometer adjusts volume, with switch, easy to control volume, suitable for DIY speakers. 4. The output audio is filtered, using general filter components, high‑quality sound quality. 5. Easy DIY installation, if it is a metal box, you need to out the Bluetooth antenna. Specification: Item Type: Bluetooth Amplifier Board Material: PCB Audio Input: AUX+Bluetooth Output Power: 100Wx2 Heat Sink: Large Heat Sink Protection Mechanism: Overvoltage, undervoltage, overheating, short circuit . Package List: 1 x Motherboard2 x Sub Board10 x Screw1 x Screwdriver4 x Screw Column1 x Gasket1 x Screw Knob1 x Fixed Coil1 x Thread