DAYTON AUDIO SPA250DSP Class D Amplifier & DSP for Subwoofer Module 250W - Audiophonics
Pioneer TS-WX400DA COMPACT ACTIVE SUBWOOFER (250W MAX) price from jumia in Kenya - Yaoota!
200w 250w Subwoofer Power Amplifier Board / High Power Amplifier / Subwoofer Pure Bass Amplifier / One Board Home Theater H093 - Home Theater Amplifiers - AliExpress