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JL Audio® 12" Subwoofer Driver

Model #: 12TW1-4

At a Glance

Built on JL Audio's patented thin-line subwoofer technology, the 12TW1 delivers a powerful combination of shallow mounting depth and excursion capability, while operating in insanely small enclosures (0.65 cu.ft. / 18.4 liters).

WarningProposition 65 Warning for California Residents
JL Audio® 12" Subwoofer Driver

Specifications

Sensitivity85.15 dB SPL

General Specs

Woofer Size12"
Mount Depth4.62
Product Weight (lbs.)16.5
Manufacturer Warranty1 Year
RMS Power Handling (Watts)300
Peak Power Rating (Watts)400
Subwoofer Size12"
Shallow MountNo

JL Audio® 12" Subwoofer Driver

Model #: 12TW1-4
136165
Model #: 12TW1-4
JL Audio
$99,999.00

Call for Best Price

At a Glance

Built on JL Audio's patented thin-line subwoofer technology, the 12TW1 delivers a powerful combination of shallow mounting depth and excursion capability, while operating in insanely small enclosures (0.65 cu.ft. / 18.4 liters).

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Get to know this product.

TW1 12-inch Subwoofer (300 W, 4 O)

Built on JL Audio's patented thin-line subwoofer technology, the 12TW1 delivers a powerful combination of shallow mounting depth and excursion capability, while operating in insanely small enclosures (0.65 cu.ft. / 18.4 liters). This, combined with a special cast alloy frame design, makes the 12TW1 capable of operating in extremely tight spaces. These include under-seat installations in trucks, 2-seat sports cars and many other creative applications requiring a compact, low profile subwoofer design.

JL Audio's patented thin-line woofer technology compresses the architecture of the 12TW1 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 a large motor structure further forward in the speaker than with conventional designs.

The 12TW1 also features a clever frame design that minimizes the frontal clearance required for the excursion of the driver. This is accomplished by recessing the suspension attachment surface, so that most of the forward excursion occurs within the frame's dimensions. Thanks to this feature, the 12TW1 requires only 0.87 inches (22 mm) of frontal clearance, even with its grille installed. This allows for more efficient use of space and increased enclosure volume within a given overall depth.

Even though the 12TW1 is optimized for an enclosure much smaller than any other JL Audio twelve-inch Subwoofer, it never sounds like a big woofer struggling in a tiny box...instead, it delivers all the rich, deep, controlled bass you have come to expect from a JL Audio subwoofer system.

Very shallow mounting depth (4.62 in / 117 mm)

No pole vent: permits mounting close to rear wall of enclosure

Extremely small sealed enclosure volume requirements

Long linear excursion capability (0.40 in / 10 mm, one-way)

DMA-optimized motor design

Patented "concentric tube" architecture

Patented "floating cone attach method" technology

Cast alloy frame with flat edges for tight driver grouping

Injection molded, mica-filled polypropylene cone

Rubber surround

Steel mesh grille included with each driver

Precision-built in USA at JL Audio’s Miramar, Florida factory with global components

Useful Documents
Specifications

General Specs

Woofer Size12"
Mount Depth4.62
Product Weight (lbs.)16.5
Manufacturer Warranty1 Year
RMS Power Handling (Watts)300
Peak Power Rating (Watts)400
Subwoofer Size12"
Shallow MountNo

Specifications

Sensitivity:85.15 dB SPL
WarningProposition 65 Warning for California Residents