High Security Subwoofer Amplifier Board with 100W Output for Home Theater Fans, Aluminum Material

[VERSATILE INPUTS] Compatible with cell phones, tablets, computers, CD players and more for a wide range of connectivity options. [CUSTOM SOUND] Independently control subwoofer volume and L/R channel treble and bass for a personalized audio experience. [STABLE PERFORMANCE] Simple layout ensures no popping or audible noise even at high power output levels. [POWERFUL OUTPUT] Delivers 100W 2.1-channel stereo output power for a robust audio experience. [ENHANCED SAFETY] Features reverse polarity, over/under voltage , overheat and short circuit for added peace of mind.