TDA7498E Bluetooth Amplifier Board 160W×2+220W Subwoofer 2.1 Channel A

["3-in-1 multi-function input: This power amplifier board integrates AUX Bluetooth and USB input methods allowing you to connect a variety of audio sources as you like. Whats more convenient is that you can easily switch between input modes and songs through the dial button and enjoy the fun of music to the fullest." Powerful sound field experience: integrated TDA7498E power amplifier chip supports 2.1 channel configuration including left channel right channel and subwoofer output. The left and right channels provide an output power of 160W each and the subwoofer reaches a maximum output of 220W creating an immersive audio experience for you. Wide power supply adaptation range: The power amplifier board is suitable for DC15~36V power supply and also has undervoltage protection function when it is lower than 9V and supports 12V power supply option. This means that you can choose a suitable power supply method according to your actual needs without worrying about power supply issues. Compatible with a variety of speakers: the board is suitable for 30-200W 4-8Ω speakers so it can perfectly match with speakers of various specifications. Whether it is a small speaker or a large audio equipment it can be coordinated with the power amplifier board. Perfect protection mechanism: Our power amplifier board has built-in comprehensive protection mechanism including anti-reverse polarity undervoltage overheating overcurrent and short circuit protection. These smart protection features keep your audio system and speakers safe so you can enjoy your music with confidence.]