JL Audio XDM400/4 4-Channel Class D Full-Range Car/Marine Amplifier 400 W

The ultra-compact XDM400/4 packs a serious full-range punch, generating a whopping 100 watts to each of its four channels into 2 ohms (14.4V, 1% THD). The technology that makes this much power possible in such a compact chassis is our advanced NexD high-speed switching design, which permits full bandwidth Class D operation with extremely low distortion and remarkable efficiency.Suitable for car or boat installations, the XDM400/4 is built with marine-grade materials and features an exclusive, du