Name: JL Audio 12TW3-D4 – 12" Subwoofer Driver
SKU: 12TW3-D4
Price: 702.49 CAD
Availability: InStock

JL Audio 12TW3-D4 – 12″ Subwoofer Driver

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.

Description

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.

Features

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
“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

General features

Continuous Power Handling (RMS) 400W
Recommended amplifier power (RMS) 200 – 400 W
Nominal impedance (Znom) Double 4 Ω
Free air resonance (Fs) 26.46 Hz
Electrical “Q” (Qes) 0.558
Mechanical “Q” (Qms) 10.766
Speaker Total “Q” (Qts) 0.531
Equivalent Compliance (Vas) 1.72 cu ft / 48.73 L
Unidirectional Linear Excursion (Xmax)* 0.6 in / 15.2 mm
Benchmark efficiency (no)
Efficiency (1W/1m)** 84.11dB SPL
Effective piston area (Sd) 83.517 square inches / 0.0539 m²
DC resistance (Re)*** 9.280 Ω

* Xmax specifications are derived via one-way voice coil overhang method with no correction factors applied.
** For parallel-wired voice coils, divide “Re” by 4. All other specifications remain the same.
*** Re (DC resistance) is measured with the voice coils in series, for parallel-wired specification divide Re by 4. All other specifications remain the same.

Dimensions (see photo)