If you’re looking to power a subwoofer at home, there are a few things you’ll need. The first is an amplifier, which will be necessary to power the subwoofer and its associated components. Next, you’ll need a subwoofer. There are a variety of subwoofers available on the market, but the best ones to buy are those that have low distortion and offer good sound quality. Finally, you’ll need cables and connectors to connect your amplifier and subwoofer together.