The Fosi Audio M03 subwoofer amplifier is an affordable, compact and powerful little device. The TI TPA3255D2 amplifier chip delivers 2x 120Wrms power at 4 ohms.
Fosi Audio M03 TPA3255 Subwoofer Amplifier Mini Mono Audio Amp Full-Frequency
The Fosi Audio M04 is a mono amplifier designed for driving passive subwoofers or speakers. It features the Texas Instruments TPA3116 chip and NE5532
Fosi Audio M04 Subwoofer Amplifier for Home Theater Mono Channel Digital Class D Integrated Power Amp for Passive Speakers Subwoofer Rated 100W MAX
Fosi Audio M03: Affordable, Compact, and Powerful Mono Amplifier
Fosi Audio ZA3 Balanced Stereo Amplifier Home Audio 2CH Mono Amp with
K4 DAC Headphone Amp with Treble & Bass Control – Fosi Audio
Subwoofer Amplifier 300 Watt Mini Mono Audio Amp Nepal
Mono Subwoofer Amplifier Home Theater Subwoofer Digital Mono Amplifier - Audio - Aliexpress
Jual Fosi Audio Subwoofer Amplifier Mono Channel 200 W TPA3255D2 - M03 di Seller HG STUDIO - Kedoya Selatan, Kota Jakarta Barat
Fosi Audio M04 Subwoofer Amplifier for Home Theater Mono Channel Digital Class D Integrated Power Amp for Passive Speakers Subwoofer Rated 100W MAX : Electronics