2.1 Channel BT Amplifier Board 100W 100W 200W TPA3221 Amp Board with Extension Cable DC12-30V 10A

Feature: 1. Excellent Sound Performance: Powered by dual TPA3221 chips, this amplifier delivers amazing stereo 2.1 channel output, achieving maximum power of 100Wx2 and 200W for an immersive sound experience. 2. Efficient Digital Amplification: Features a high power digital amplifier design, minimizing current loss and heat generation with low inductance and low magnetic loss for improved sound quality and performance. 3. Versatile Connection Options: Equipped with multiple expansion ports, easily connect microphones, BT devices, AUX inputs, and USB drives, allowing seamless integration with smartphones, TVs, and laptops. 4. Built in Safety: Your safety is paramount! This amplifier includes comprehensive safety mechanisms against undervoltage, reverse polarity, overheating, overcurrent, and short circuits for safe use. 5. Wide Voltage Compatibility: Offering a wide input voltage range of DC 12-30V, this amplifier board is adaptable to various power requirements, ensuring it meets the needs of diverse sound setups. Specification: Item Type: 2.1 Channel BT Amplifier Board Material: PCB BT Version: 5.1 Power Supply: Working Voltage Range 12-30VDC, Recommended Voltage 24V-28V, Current 10A or above DC Power Supply Input Mode: BT and AUX and USB Drive and Sound Card Control APP: for Wuzhi . Package List: 1 x Amplifier Board 5 x Knob Cap 1 x Screwdriver 5 x Washer 5 x Nut 1 x Adapter 1 x User Manual