TW3 10-inch Subwoofer (400 W, dual 8 ohms 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.
Continuous Power Handling (RMS) | 400 W |
Recommended Amplifier Power (RMS) | 200 - 400 W |
Nominal Impedance (Znom) | Dual 8 ohms |
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 Diameter (C) | 10.5 in / 267 mm |
Motor Outer Diameter (D) | 5.1 in / 130 mm |
Mounting Depth (E) | 3.25 in / 83 mm |
Driver Displacement | 0.019 cu ft / 0.54 L |
Net Weight | 10.1 lb / 4.6 kg |
Free Air Resonance (Fs) | 39.262 Hz |
Electrical “Q” (Qes) | 0.825 |
Mechanical “Q” (Qms) | 9.84 |
Total Speaker “Q” (Qts) | 0.761 |
Equivalent Compliance (Vas) | 0.510 cu ft / 14.44 L |
One-Way Linear Excursion (Xmax)* | 0.6 in / 15.2 mm |
Reference Efficiency (no) | 0.23% |
Efficiency (1 W / 1 m)** | 82.27 dB SPL |
Effective Piston Area (Sd) | 56.532 sq in / 0.0365 sq m |
DC Resistance (Re)*** | 15.008 ohms |
Wall Thickness | 0.75 in / 19 mm |
Front Baffle Thickness | 0.75 in / 19 mm |
Volume (net int.) | 0.575 cu ft / 16.3 L |
External Width (W) | 16.75 in / 425 mm |
External Height (H) | 15 in / 381 mm |
External Depth (D) | 6.5 in / 165 mm |
F3 | 41.61 Hz |
Fc | 53.93 Hz |
Qtc | 1.0453 |
Wall Thickness | 0.75 in / 19 mm |
Front Baffle Thickness | 0.75 in / 19 mm |
Volume (net int.) | 0.75 cu ft / 21.2 L |
External Width (W) | 30 in / 762 mm |
External Height (H) | 16.375 in / 416 mm |
External Depth (D) | 5.25 in / 133 mm |
Internal Slot Port Width (SW) | 3.75 in / 95 mm |
Internal Slot Port Height (SH) | 2.125 in / 54 mm |
Internal Slot Port Length (SL) | 26.8125 in / 681 mm |
Port Extension Length (PL) | 25 in / 635 mm |
Tuning Frequency (Fb) | 31.33 Hz |
F3 | 29.54 Hz |
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