JL Audio 10TW3-D4: 10" 400 W RMS 4-Ohms TW3-Series Dual Thin Line Subwoofer

About the JL Audio 10TW3-D4: 10" 400 W RMS 4-Ohms TW3-Series Dual Thin Line Subwoofer

Building on the core technology of our TW5-Series Thin Line Subwoofers, the TW3-Series'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 through conventional designs.

TW3-Series'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 alongside these amazing Subwoofers.

Enclosure notes:

• The enclosure recommendations listed above are external dimensions which assume the use of 0.8" (19 mm) thick material.  If you are using 0.6" (16 mm) thick material, subtract 0.3" (6.5 mm) from each dimension.  Do not use any material through a thickness of less than 0.6" (16 mm) as this may compromise the rigidity of the enclosure.
• All enclosure volumes listed above are net internal volumes!  Driver displacement, port displacement and brace displacement must be added to obtain the final gross internal volume.  All enclosure dimensions above have already taken this into account.
• When using multiple Subwoofers in a common enclosure you will need to recalculate the enclosure and port dimensions.  For assistance please contact your authorized JL Audio dealer or technical support.
• We recommend the use of this speaker in a bi amplified system using high quality satellite speakers and a amplifier.  We do not recommend the use of this Subwoofer through a passive crossover (coil), as this type of device will adversely affect performance.
• All specifications are subject to change without notice.

Safety notice:

• Prolonged exposure to sound pressure levels in excess of 100 dB can cause permanent hearing loss.  This high performance speaker can exceed this level.  Please exercise restraint in its operation in order to preserve your ability to enjoy its fidelity.
• When installing a Subwoofer in your vehicle, it is extremely important to secure the enclosure firmly.  We recommend bolting the enclosure through the metal of the floorpan or the frame of the vehicle through large diameter washers for reinforcement.  If an enclosure is not firmly attached, it can become a projectile in a collision.  This is particularly important in a hatchback, station wagon, sports utility vehicle, or van.

Features: 

• Very shallow mounting depth (3.3 / 3.5")
• No pole vent: permits mounting close to rear wall of enclosure.
• Very small sealed enclosure volume requirements
• Very long linear excursion capability (0.6" / 15.2 mm, 1 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 and JL Audio logo
• Precision built in at JL Audio's factory including global components

Specifications: