Fosi Audio Subwoofer Stereo Amplifier -100Watt 2-8ohm TPA3116 Mono Channel Class D Amp Home Theater Power Amp for Passive Speakers/Home Bookshelf Speaker-Fosi Audio M04

* Fosi Audio M04 is a sub amplifier for the passive subwoofer, adopts TPA3116 chip, NE5532 op-amp, can provide 100watt output power for 4-ohm subwoofer or speaker, with smooth volume control knob. * This amplifier improves the bass response of passive subs, can use a selector to switch to subwoofer bass amplifier or full frequency mono amplifier. * Mini size and solid shell, built-in low pass filter for subwoofers with sub frequency control, it's practical and powerful. * This Home Hi-Fi amplifier can get a deep, crisp, clean low-frequency sound effect in dedicated home theater systems and media rooms. Exclusively designed for the customers who pursue HiFi sound. * What’s you get: Fosi Audio M04 Amplifier x1,19V/4.74A power adapter x1, AC Cord x1, user manual x1 and 18 months warranty and 24 hours after-sale service online to provide you a great shopping experience.