When audio demands a kick, go with Kicker car audio amplifiers from OnlineCarStereo.com. We stock dozens of Kicker full-range speaker amplifiers and performance subwoofer amplifiers that use patented technology. Use our search filters to find an amp that has the right size, power output and number of channels for your needs. They also make car amplifier power kits to do DIY installation. We’re a proud authorized Kicker retailer with a 60-day satisfaction guarantee on their mobile audio products.