JL Audio? TW3 Thin-line Car Subwoofer
JL Audio? TW3 Thin-line Car Subwoofer
THINK THIN. EXPERIENCE AWESOME.
Building on the core technologies developed for the TW5 thin-line subwoofers, the TW3 series embodies a powerful combination of shallow mounting depth and long linear excursion capability. The result is a speaker that delivers big, impressive sub-bass performance in a compact form that works for those snug-fit installations.
DELIVERS DEEP, POWERFUL BASS PERFORMANCE IN TIGHT-SPACE INSTALLATIONS
CHOOSE FROM 10- OR 12-INCH TW3 THIN-LINE SUBWOOFERS
EXTREMELY SMALL (0.80 CUBIC FEET) ENCLOSURE VOLUME REQUIREMENTS
CAST-ALLOY FRAME PROVIDES A ROCK-SOLID SPEAKER PLATFORM WITH SHALLOW MOUNTING DEPTHS (3.25/3.50 INCHES)
PAIRS BEST WITH AMPLIFIER POWER IN THE 200- TO 400-WATT RANGE
1-YEAR WARRANTY
WHAT YOU'LL LOVE
ENGINEERED FOR BIG SOUND FROM TIGHT SPACES
Thanks to the TW3 thin-line architecture, the deep, powerful and articulate JL Audio bass is now accessible in more applications than ever. The 10-inch subwoofers require only 3.25 inches of mounting depth, while the 12-inch models take just 3.50 inches.
DESIGN ACCENTS
An aluminum-alloy dust cap aids with heat dissipation, extending the speaker’s power handling range. A JL Audio logo adds a finishing accent to the dust cap’s rich satin black finish.
POLYPROPYLENE CONE TECHNOLOGY
Known for its durability, the TW3 series’ injection-molded, mica-filled polypropylene cone design offers impressive frequency response and deep, powerful bass reproduction with minimal distortion.
DYNAMIC MOTOR ANALYSIS (DMA) OPTIMIZED DESIGN
Proprietary motor, suspension and cone modeling systems are used to achieve long, linear excursion capabilities with low distortion and powerful sound output. The result is tight, clean, articulate bass performance at all power levels.
SPACE-SAVING FRAME DESIGN
Benefiting from years of JL Audio woofer design experience, the robust TW3 series speakers feature purpose-engineered cast-alloy frames that have been modified for even greater strength. A space-saving tab-ear frame design helps to maximize cone area within the woofer’s mounting footprint.
POWERFULLY ADAPTABLE
On a wide range of vehicle applications, with sealed or ported enclosures, the TW3 subwoofers deliver superb sound quality and power handling. Both the 10- and 12-inch versions support pairing with amplifiers in the 200- to 400-watt range.
AUDIO TECHNOLOGIES
CONCENTRIC TUBE SUSPENSION TECHNOLOGY
The TW3 series features a patented concentric tube structure built into the injection-molded speaker cone body. This structure supports the voice coil and a full annular spider while permitting the placement of a large motor structure farther forward in the speaker than with conventional designs.
ENGINEERED LEAD-WIRE SYSTEM
Carefully engineered lead-wire design and attachments ensure controlled, quiet lead-wire behavior under the most extreme excursion demands.
General
12": 14.9 lbs (6.8 kg)
10"(Dual 8 Ω): 82.27 dB
12"(Dual 4 Ω): 84.11 dB
12"(Dual 8 Ω): 84.23 dB
Connections
Mounting Dimensions
Min: 10.5"(267 mm)
12": Max: 13.2"(335 mm)
Min: 12.5"(318 mm)
12": 3.5"(89 mm)
12": 11.625"(295 mm)
12": 12.5"(318 mm)
12": 6.125"(156 mm)
12": 0.029 cu ft (0.82 L)
Parameters
10"(Dual 8 Ω): 39.262 Hz
12"(Dual 4 Ω): 26.46 Hz
12"(Dual 8 Ω): 32.660 Hz
10"(Dual 8 Ω): 0.825
12"(Dual 4 Ω): 0.558
12"(Dual 8 Ω): 0.715
10"(Dual 8 Ω): 9.84
12"(Dual 4 Ω): 10.766
12"(Dual 8 Ω): 10.071
10"(Dual 8 Ω): 0.761
12"(Dual 4 Ω): 0.531
12"(Dual 8 Ω): 0.668
10"(Dual 8 Ω): 0.510 cu ft (14.44 L)
12"(Dual 4 Ω): 1.72 cu ft (48.73 L)
12"(Dual 8 Ω): 1.205 cu ft (34.12 L)
10"(Dual 8 Ω): 0.23%
12": 83.517 in2 (0.0539 m2)
10"(Dual 8 Ω): 15.008 Ω
12"(Dual 4 Ω): 9.280 Ω
12"(Dual 8 Ω): 14.800 Ω
Sealed Enclosure Specifications
10"(Dual 8 Ω): 0.575 cu ft (16.3 L)
12"(Dual 4 Ω): 0.80 cu ft (22.7 L)
12"(Dual 8 Ω): 1 cu ft (28.3 L)
10"(Dual 8 Ω): 16.75"(425 mm)
12"(Dual 4 Ω): 21.25"(540 mm)
12"(Dual 8 Ω): 25"(635 mm)
10"(Dual 8 Ω): 15"(381 mm)
12"(Dual 4 Ω): 16"(406 mm)
12"(Dual 8 Ω): 16.625"(422 mm)
10"(Dual 8 Ω): 41.61 Hz
12"(Dual 4 Ω): 37.99 Hz
12"(Dual 8 Ω): 38.27 Hz
10"(Dual 8 Ω): 41.61 Hz
12"(Dual 4 Ω): 37.99 Hz
12"(Dual 8 Ω): 38.27 Hz
10"(Dual 8 Ω): 1.0453
12"(Dual 4 Ω): 0.9426
12"(Dual 8 Ω): 0.9919
Ported Enclosure Specifications
10"(Dual 8 Ω): 0.75 cu ft (21.2 L)
12"(Dual 4 Ω): 0.95 cu ft (26.9 L)
12"(Dual 8 Ω): 1.3 cu ft (36.8 L)
12"(Dual 4 Ω): 30"(762 mm)
12"(Dual 8 Ω): 34"(864 mm)
10"(Dual 8 Ω): 16.375"(416 mm)
12"(Dual 4 Ω): 16.625"(422 mm)
12"(Dual 8 Ω): 17"(432 mm)
10"(Dual 8 Ω): 5.25"(133 mm)
12"(Dual 4 Ω): 6.50"(165 mm)
12"(Dual 8 Ω): 6.75"(171 mm)
10"(Dual 8 Ω): 3.75"(95 mm)
12"(Dual 4 Ω): 5"(127 mm)
12"(Dual 8 Ω): 5.25"(133 mm)
12"(Dual 4 Ω): 2.50"(64 mm)
12"(Dual 8 Ω): 2.375"(60 mm)
10"(Dual 8 Ω): 26.8125"(681 mm)
12"(Dual 4 Ω): 31.25"(794 mm)
12"(Dual 8 Ω): 24"(610 mm)
10"(Dual 8 Ω): 25"(635 mm)
12"(Dual 4 Ω): 26"(660 mm)
12"(Dual 8 Ω): 22.0625"(560 mm)
10"(Dual 8 Ω): 31.33 Hz
12"(Dual 4 Ω): 32.14 Hz
12"(Dual 8 Ω): 32 Hz
10"(Dual 8 Ω): 29.54 Hz
12"(Dual 4 Ω): 32.52 Hz
12"(Dual 8 Ω): 29.79 Hz
Additional
The enclosure recommendations listed above are external dimensions which assume the use of 0.75 in (19 mm) thick material. If you are using 0.625 in (16 mm) thick material, subtract 0.25 in (6.5 mm) from each dimension. Do not use any material with a thickness of less than 0.625 in (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 multiples in a common enclosure you will need to recalculate the enclosure and port dimensions. For assistance please contact your authorized JL Audio dealer or JL Audio Technical Support.
We recommend the use of this in a bi-amplified system using high-quality satellites and a high-quality amplifier. We do not recommend the use of this with a passive crossover (coil), as this type of device will adversely affect performance.
All specifications are subject to change without notice.