Built on JL Audio's patented thin-line subwoofer technology, the 10TW1 delivers a powerful combination of shallow mounting depth and excursion capability, while operating in insanely small enclosures (0.35 cu.ft. / 10 litres). This, combined with a special cast alloy frame design, makes the 10TW1 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 10TW1 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 10TW1 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 10TW1 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 10TW1 is optimized for an enclosure much smaller than any other JL Audio ten-inch subwoofer driver, 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. Specifications - Very shallow mounting depth (4.36 in / 111 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 Recomended amplifier XD300/1v2 MX300/1 JX250.1D

Building on the core technology of our TW5 thin-line subwoofers, the new 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 subwoofer drivers. 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 - Patented "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 - Precision-built in USA at JL Audio's Miramar, Florida factory - Continuous Power Handling (RMS) 400 W - Recommended RMS Amplifier Power 100 - 400 W - Nominal Impedance (Znom) Dual 4 Ohm - Nominal Diameter 10 in / 250 mm - Overall Diameter (A) A1: 11.2 in / 284 mm A2: 10.5 in / 267 mm - Mounting Hole Diameter (B) 9.625 in / 244 mm - Bolt Hole Circle (C) 10.5 in / 267 mm - Magnet Diameter (D) 5.1 in / 130 mm - Mounting Depth (E) 3.25 in / 83 mm - Driver Displacement 0.019 cu ft / 0.54L - Net Weight 10.1 lb / 4.6 kg Recomended amplifier XD300/1v2 MX300/1 JX250.1D

The 10W0v3 is a rugged performer with excellent excursion capability and linearity and an overall performance envelope that puts it right at the top of its price class. It features a beefy 2 in. diameter voice coil and our patented Elevated Frame Cooling design for enhanced power handling and reliability. The 10W0v3 is best used with amplifier power in the 75W - 300W range and is optimized to operate in a compact 0.65 cu. ft. (18.4 l) sealed enclosure, or a 1.125 cu. ft. (31.9 l) ported enclosure. Recomended Amplifier JX500/1D MX500/1 RD500/1

Specifications: Free Air Resonance (Fs): 32.97 Hz Electrical Q (Qes): 0.533 Mechanical Q (Qms): 7.027 Total Speaker Q (Qts): 0.495 Equivalent Compliance (Vas): 1.136 cu. ft. / 32.17 liters One-Way, Linear Excursion (Xmax)*: 0.550 in. / 14.0 mm Reference Efficiency (no): 0.21% Efficiency (1W/1m)**: 85.37 dB SPL Effective Piston Area (Sd): 53.475 sq. in. / 0.0345 sq. m. DC Resistance (Re): 1.70 ohm Nominal Impedance (Znom): 2 ohm Thermal Power Handling (Pt): 500W Driver Displacement: 0.049 cu. ft. / 1.39 liters Net Weight: 12.25 lbs. / 5.56 kg Recomended Amplifier RD500/1 JX500.1D MX500/1

Specifications: Free Air Resonance (Fs): 30.6 Hz Electrical Q (Qes): 0.578 Mechanical Q (Qms): 7.647 Total Speaker Q (Qts): 0.537 Equivalent Compliance (Vas): 1.28 cu. ft. / 36.1 liters One-Way, Linear Excursion (Xmax)*: 0.9 in. / 23 mm Reference Efficiency (no): 0.171% Efficiency (1W/1m)**: 84.3 dB SPL Effective Piston Area (Sd): 59.8 sq. in. / 0.0386 sq. m. DC Resistance (Re): 2.75 ohm Nominal Impedance (Znom): 3 ohm Thermal Power Handling (Pt): 750W Driver Displacement: 0.09 cu. ft. / 2.5 liters Net Weight: 30 lbs. / 13.6 kg Recomended Amplifier HD750/1 600/1v3 XD600/1v2