100W+100W+200W Power Amplifier Board, TPA3221 Chip with BluetoothAUX and USB Inputs, 2.1 Channel Audio Power Amplifier (S200HS-W)

[Dual TPA3221 Chip] The S200HS-W is equipped with two TPA3221 chips for stereo 2.1 channel output, with a maximum output power of up to 100W+100W+200W and a wide voltage input DC of 12-30V. The large heat sink used allows the amplifier board to operate continuously and efficiently. [Multiple Input Method] Supports multiple input methods, including Bluetooth, AUX, and USB drive inputs. Compatible with most devices such as smartphones, TVs, and laptops, ensuring easy connection and convenient use. [With DIY Panel and AUX Extension Cable] With this DIY panel, you no longer need to painstakingly measure the punching positions when making Bluetooth speakers.

With this panel, you can easily DIY Bluetooth speakers with just a few simple steps. [Protection Function] The S200HS-W Bluetooth power amplifier board has multiple protection mechanisms to ensure its safe operation. It has short-circuit protection, over-current, over-heat, and anti-reverse protection