The Garmin JL Audio XDM200 2-Channel Car and Marine Amplifier combines outstanding power, compact design, and incredible value. This Garmin amplifier boasts NexD advanced switching technology for exceptional efficiency, reducing current draw and heat, permitting reliable high-power output from a compact and easy-to-install chassis. The exclusive dual-mode input filter and differential-balanced inputs deliver outstanding noise rejection and crystal-clear audio performance in boats or cars. Beneath the sealed security cover, this high-performance amp boasts audiophile-grade signal processing with fully variable filters and calibrated potentiometers. An innovative circuit design ensures the amplifier will never shut down due to thermal overload and keeps the music playing, even under the most demanding conditions, and the all-aluminum, powder-coated housing inhibits corrosion. Crank up your audio quality with a Garmin JL Audio Car and Marine Amplifier. Mfrs. 3-year limited warranty. Designed for power, compact design, and value NexD advanced switching technology for lower current draw and heat Exclusive dual-mode filter and differential-balanced inputs for outstanding noise rejection and crystal-clear audio Innovative circuit design prevents shutdown from thermal overload All-aluminum, powder-coated housing for corrosion resistance