Description
JL Audio 10TW3-D4
TW3 10-inch Subwoofer Driver (400 W, dual 4 Ω voice coils)
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 with Global Components at JL Audio’s Miramar, Florida factory
General Specifications
| Continuous Power Handling (RMS) | 400 W |
| Recommended Amplifier Power (RMS) | 200 - 400 W |
| Nominal Impedance (Znom) | Dual 4 Ω |
Physical Specifications
| 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 |
Parameters
| Free Air Resonance (Fs) | 32.30 Hz |
| Electrical “Q” (Qes) | 0.656 |
| Mechanical “Q” (Qms) | 11.35 |
| Total Speaker “Q” (Qts) | 0.62 |
| Equivalent Compliance (Vas) | 0.700 cu ft / 19.82 L |
| One-Way Linear Excursion (Xmax)* | 0.6 in / 15.2 mm |
| Reference Efficiency (no) | 0.23% |
| Efficiency (1 W / 1 m)** | 82.10 dB SPL |
| Effective Piston Area (Sd) | 56.532 sq in / 0.0365 sq m |
| DC Resistance (Re)*** | 9.036 Ω |
Sealed Enclosure Specifications
| Wall Thickness | 0.75 in / 19 mm |
| Front Baffle Thickness | 0.75 in / 19 mm |
| Volume (net int.) | 0.50 cu ft / 14.16 L |
| External Width (W) | 16 in / 406 mm |
| External Height (H) | 13.875 in / 352 mm |
| External Depth (D) | 6.5 in / 165 mm |
| F3 | 40.09 Hz |
| Fc | 50.04 Hz |
| Qtc | 0.96 |
Ported Enclosure Specifications
| Wall Thickness | 0.75 in / 19 mm |
| Front Baffle Thickness | 0.75 in / 19 mm |
| Volume (net int.) | 0.60 cu ft / 17 L |
| External Width (W) | 30 in / 762 mm |
| External Height (H) | 14.625 in / 372 mm |
| External Depth (D) | 5.125 in / 130 mm |
| Internal Slot Port Width (SW) | 3.625 in / 92 mm |
| Internal Slot Port Height (SH) | 2.125 in / 54 mm |
| Internal Slot Port Length (SL) | 31.0625 in / 789 mm |
| Port Extension Length (EL) | 26.375 in / 670 mm |
| Tuning Frequency (Fb) | 32.14 Hz |
| F3 | 32.11 Hz |
Used Frequently Asked Questions
- What does used mean? Used products may be unused customer returns that are essentially "new" items, or they may be previously installed products that were returned under warranty or during our return policy period.
- What is the warranty? All of our used items come with a 90-day warranty.
- What's it look like? All of our used items are inspected and graded by our returns team at our facilities. They will test them and grade them to one of four standard gradings: Used Open Box, Used Very Good, Used Good, and Used Acceptable. Please see the following descriptions of each grade - also note that if an item falls under ANY of the criteria for a certain grade, even though the rest of the product is better, we will give it the lowest grade.
- Used Open Box An item in perfect working condition. Original protective wrapping may be missing, but the original packaging is intact and in good condition with minor damage possible. Instructions are included.
- Used Very Good A well-cared-for item with limited use, remains in good working condition. The item may show some limited signs of wear,small scratches,cosmetic blemishes. Item may arrive with damaged packaging or be repackaged and could be missing some accessories.
- Used Good The item shows wear from use, remains in good condition and functions properly. May have damaged packaging or be repackaged. It may be marked, have identifying markings on it, have minor cosmetic damage. It may be missing some parts or accessories.
- Used Acceptable The item is fairly worn but continues to function properly. While repackaged; signs of wear can include aesthetic issues; scratches, dents. The item may have markings on it or show signs of previous use. Item may be missing some parts or accessories.
- Have more questions? Call us, send us a chat, or an email. We'll be able to answer any additional questions you may have.