DIY TPA3116D2 12v/24v 2.5 chan. Amp 2*50W+100W avec Bluetooth 5.0 et jack 3.5mm

2*50W+100W Bluetooth 5.0 Dual TPA3116D2 Power Subwoofer Amplifier Board 2.1 Channel TPA3116 Audio Stereo Equalizer AUX Amp

Brand Name: Creadvent High-concerned chemical: None Maximum Power Per Channel: 50 W Origin: Mainland China Package: Yes Channels: 3 (2.1) Certification: CE AMP Chip: 2*TPA3116D2 Max Output Power: 2*50W(4ohm)+100W Power Supply: DC12~24V Channels: 2.1 Output Impedance: 4~8ohm Working Type: Class D Efficiency: 90% Audio Input: AUX / Bluetooth 5.0 Bluetooth Version: 5.0 Stanby Current: 60mA Size: 116*73*30mm