Shopping for car audio amplifiers at Down4Sound? Look no further! We have the biggest brands in car audio amplifiers at the lowest prices guaranteed. With a wide array of options ranging from 400w to a whopping 20,000w in Class D, Class AB, stereo, monoblock, 1ch, 2ch, 4ch, 5ch, 7ch and 8ch amplifiers - you’re sure to find something that fits your car audio needs. Upgrading your sound with our car audio amplifiers is an easy and hassle-free process with Down4Sound. We can almost guarantee you’ll be blown away by the difference in your sound quality! All our products are tested and certified to ensure you get exactly what you pay for - high-powered performance without any effort. Our team of experts knows all about car audio amplifier equipment.