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Features
Enclosure Compatibility

Features

Dynamic Motor Analysis (DMA): DMA is a JL Audio proprietary method of improving dynamic motor behavior. As a result of DMA optimization, the woofer's motor remains linear in motor force over a long excursion range, and maintains a stable fixed magnetic field in the gap over a wide power range. The result is reduced distortion, faithfully reproduced transients, and tight, clean, articulate bass.

Elevated Frame Cooling: The elevated frame design of the 12WXv2 delivers cool air through slots directly above the top-plate to the voice coil. This not only enhances power handling, but also sound quality by minimizing dynamic parameter shifts and power compression.

Rear Gasket: The woofer has an integrated foam rear gasket which provides an optimal seal when installing into the enclosure.

Enclosure Compatibility

Sealed Box Volume: JL Audio recommends a 1-3/8 cubic foot sealed box. A diagram is provided in the owner's manual for a sealed box with external dimensions of 16" W x 19" H x 11-3/4" D, assuming 3/4" thick material. (If using 5/8" thick materials, you should subtract 1/4" from each dimension.)

Ported Box Volume: JL Audio recommends a 1-3/4 cubic foot ported box. A diagram is provided in the owner's manual for a ported box with external dimensions of 18-1/5" W x 14-3/4" H x 16-1/2" D, assuming 3/4" thick material. (If using 5/8" thick materials, you should subtract 1/4" from each dimension.) A single 4" diameter x 18-3/4" long port is recommended, resulting in a tuning frequency of 30 Hz.