Infinity Reference 611a Mono Subwoofer Car Amplifier

Upgrade your in-car audio experience with the Infinity Reference 611a, a high-performance mono subwoofer amplifier designed for powerful and precise bass. Built with renowned Infinity engineering, this amplifier delivers 456 watts RMS x 1 at 4 ohms with clean, reliable output, ideal for driving your subwoofers. The stylish silver and blue casing ensures this amp looks as good as it sounds, making it the perfect choice for car audio enthusiasts.

Orders are processed and shipped within one to two business days Monday through Friday 9:00 am – 5:00 PM. Your satisfaction is our primary goal! If for any reason you are not satisfied, we offer a 10 day money back guarantee from date of purchase for in-store pick-up orders and 15 day money back guarantee from date of purchase on shipped.