JL Audio MHD600/4 Subwoofer A Dynamat Speaker Kit transforms

A Dynamat Speaker Kit transforms the flimsy sheet metal in your car door into a solid

0 in / 250 mm Overall Diameter (A) 10

5-inch (165 mm) round speaker systems

From a pure sound quality perspective

it's four times more effective than original Dynamat in reducing noise

JL Audio MHD600/4 Subwoofer A Dynamat Speaker Kit transforms4 Channel Class D Marine Full Range Amplifier, 150 W x 4 @ 1. 5 4 ohms This compact, multi channel powerhouse employs our Single Cycle Control switching design and R. I. P. S. technology to deliver 150 W x 4 or 300 W x 2. Tight power supply regulation keeps distortion down and maximizes sound quality. When using the MHD750 1 to drive a subwoofer system, the MHD600 4 is the ideal satellite amplifier, delivering huge dynamics with pristine resolution.