JL Audio – SB-D-CHLGR/12W3v3 Stealthbox for 2009-Up Dodge Challenger

TW3 12-inch Subwoofer (400 W, dual 8 ohm voice coils)

Building on the core technology of our TW5 thin-line subwoofers, the TW3’s deliver a powerful combination of shallow mounting depth and excursion capability. In fact, they are capable of greater excursion than the W3v3’s.

To allow this remarkable feat to be achieved, JL Audio’s patented thin-line woofer technology compresses the architecture of the TW3’s using a concentric tube structure built into the injection-molded cone body. This structure supports the voice coil and a full annular spider, while permitting the placement of the large motor structure further forward in the speaker than with conventional designs.

TW3’s are optimized for small enclosures and offer our tab-ear mounting design to maximize cone area within their mounting footprints. We know you’re going to love working with these amazing Subwoofers.

Deep, powerful and accurate JL Audio bass is now possible in more applications than ever.

– Very shallow mounting depth (3.25 / 3.50 Inches)
– No pole vent: permits mounting close to rear wall of enclosure.
– Very small sealed enclosure volume requirements
– Very long linear excursion capability (0.60 In / 15.2 mm, one-way)
– DMA-optimized motor designs
– concentric tube architecture
– Patented floating cone attach method technology
– Cast alloy frame
– Injection molded, mica-filled polypropylene cone
– Rubber surround
– Aluminum-alloy dust cap and rear cap with JL Audio logo

TW5v2 13.5-inch Subwoofer (600 W, 4 ohm)

We couldn’t leave the ultimate thin woofer alone… we had to make it even better.

Our patented thin-line woofer technology compresses the architecture of the 13TW5v2 using a concentric tube structure that supports the 7-inch diameter voice coil and the suspension attachments. This permits placement of the large motor structure much further forward in the speaker than with conventional designs, while allowing excellent linear excursion capability and mechanical stability.

To unleash even more performance from this technology, the v2 improves upon the original 13TW5 with 13% greater linear excursion capability. The cast alloy chassis has also been modified for greater strength and the redesigned motor now features an annular vent. The v2 is also available in single 2 ohm and single 4 ohm voice coil versions to fit a wide range of applications.

In keeping with its ?tight-spaces? mission, the 13TW5v2 is optimized for enclosures that are far smaller than most 12-inch woofers require and only a bit larger than the air space needs of a typical, small-box 10-inch woofer. The mounting system is designed to fit in about the same footprint as a typical 12-inch woofer.

The 13TW5v2 is best used with amplifier power in the 250W – 600W range and is optimized to operate in a 0.80 cu. ft. (22.7 l) sealed enclosure.

Never has such high-quality sub-bass been possible in the most challenging installation applications.