Fosi Audio M04 Home Theater Subwoofer Amplifier Single Channel Digital Class D Built-in Power Amplifier for Passive Speakers Rated Subwoofer 100W MAX

The Fosi Audio M04 is a mono amplifier designed for driving subwoofers or passive speakers. It features the Texas Instruments TPA3116 chip and NE5532 operational amplifier, which provides 100 watts output power for a 4 ohm subwoofer or speaker.
The M04 SUB amplifier is designed to enhance the bass response of passive subwoofers. Features a selector switch that allows the user to switch between subwoofer bass amp and full frequency mono amp modes.
The mono home audio amplifier has a small and robust design with a built-in low-pass filter for subwoofers and a subfrequency control, making it practical and powerful. It uses highly efficient Class D technology that stays cool under demanding loads and does not take up much space.
The mini subwoofer amplifier can produce a deep, crisp, and clean low-frequency sound effect, making it an excellent addition to dedicated home theater systems. It has been designed to improve the sound and performance of your audio system at an affordable price.