Powersports & secondary batteries

Upgrade your battery for better sound

Speakers don't put out watts — amps do

The power specs for speakers and amplifiers mean different things for each device. The amp's wattage rating is for its output the speaker's wattage rating is for its input. We'll go into more detail in this article.

Installing a digital sound system in a cooler

We turned an ordinary cooler into a portable digital media sound system with speakers, subwoofers, amplifiers, and even a wireless router.