JL Audio XDM1000/5 5 Ch. Class D, Car/Marine System Amplifier, 1000 W5 Channel Class D Car Marine System Amplifier, 100 W x 4 @ 2 + 600 W x 1 @ 2 14. 4V The XDM1000 5 delivers up to 1000 W of clean power and is ideal for an audiophile grade, subwoofer + four satellite system. With this potent powerhouse, you can drive two pairs of quality component speaker systems with plenty of clean power (75 W x 4 @ 4 ), while also generating a stout 600 W of power for a subwoofer system. The technology that makes this much power