JL Audio JX400/4D 70 Watt RMS 4-Channel Class D Car Amplifier

Designed to enhance your car audio experience. It delivers 70 watts RMS per channel to front and rear speakers, ensuring clear sound over road noise. In 2-channel mode, it powers subwoofers with 200 watts RMS each, providing robust bass. The amplifier features variable high- and low-pass filters to match different speaker or subwoofer systems. It includes speaker-level inputs, preamp inputs, and outputs, making it compatible with a wide range of setups. Built with high-grade parts for excellent heat management and stable performance, the amplifier boasts oversized output transistors, a rugged MOSFET power supply, and a high-mass aluminum heatsink to prevent thermal shutdowns.

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.