JL Audio XDM300/1 Clearance and a carefully engineered spider

and a carefully engineered spider at the top of the voice coil

806 cu ft / 79

or with a quick flash download to add vehicle specific firmware to enable integration without the loss of factory equipped controls and features

This potent monoblock subwoofer amplifier employs our high-speed NexD™ switching design to achieve unprecedented efficiency and amazing power output in a very compact chassis

JL Audio XDM300/1 Clearance and a carefully engineered spiderMonoblock Class D Car Marine Subwoofer Amplifier, 300 W x 1 @ 2 ohms 200 W x 1 @ 4 ohms 14. 4V This little monoblock powerhouse employs our high speed NexD switching design to achieve unprecedented efficiency and amazing power output for its size. It is small enough to fit in most tight space applications, including small boats, pickups, motorcycles and UTVs (in a weather tight compartment). Designed for car or boat installations, the XDM300 1 is