Skip to product information
1 of 9

JL Audio

JL Audio 12TW3-D4

JL Audio 12TW3-D4

In stock

12-inch (300 mm) Subwoofer Driver, Dual 4 ohms

  • New Launch
Regular price $549.99
Regular price Sale price $549.99
Save: $-549.99 (% Off)*
Sale Sold out
Shipping calculated at checkout.
  • Free shipping Over $99
Sold in last hours
  • Fast, FREE Delivery

    Free, Fast, Doorstep Delight!

  • Delivery & Returns

    Effortless Delivery, Easy Returns

View full details
  • Overview
  • Details
  • Accessories

TW3 12-inch Subwoofer (400 W, dual 4 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.

  • 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
  • Precision-built in USA at JL Audio’s Miramar, Florida factory with global components

 

 

Specifications:

General Specifications

 

Continuous Power Handling (RMS) 400 W
Recommended Amplifier Power (RMS) 200 - 400 W
Nominal Impedance (Znom) Dual 4 ohms
Physical Specifications
Nominal Diameter 12 in / 300 mm
Overall Diameter (A) A1: 13.2 in / 335 mm
A2: 12.5 in / 318 mm
Mounting Hole Diameter (B) 11.625 in / 295 mm
Bolt Hole Circle Diameter (C) 12.5 in / 318 mm
Motor Outer Diameter (D) 6.125 in / 156 mm
Mounting Depth (E) 3.5 in / 89 mm
Driver Displacement 0.029 cu ft / 0.82 L
Net Weight 14.9 lb / 6.8 kg
Parameters
Free Air Resonance (Fs) 26.46 Hz
Electrical “Q” (Qes) 0.558
Mechanical “Q” (Qms) 10.766
Total Speaker “Q” (Qts) 0.531
Equivalent Compliance (Vas) 1.72 cu ft / 48.73 L
One-Way Linear Excursion (Xmax)* 0.6 in / 15.2 mm
Reference Efficiency (no)  
Efficiency (1 W / 1 m)** 84.11 dB SPL
Effective Piston Area (Sd) 83.517 sq in / 0.0539 sq m
DC Resistance (Re)*** 9.280 ohms
Sealed Enclosure Specifications
Wall Thickness 0.75 in / 19 mm
Front Baffle Thickness 0.75 in / 19 mm
Volume (net int.) 0.80 cu ft / 22.7 L
External Width (W) 21.25 in / 540 mm
External Height (H) 16 in / 406 mm
External Depth (D) 6.5 in / 165 mm
F3 37.99 Hz
Fc 46.97 Hz
Qtc 0.9426
Ported Enclosure Specifications
Wall Thickness 0.75 in / 19 mm
Front Baffle Thickness 0.75 in / 19 mm
Volume (net int.) 0.95 cu ft / 26.9 L
External Width (W) 30 in / 762 mm
External Height (H) 16.625 in / 422 mm
External Depth (D) 6.50 in / 165 mm
Internal Slot Port Width (SW) 5 in / 127 mm
Internal Slot Port Height (SH) 2.50 in / 64 mm
Internal Slot Port Length (SL) 31.25 in / 794 mm
Port Extension Length (PL) 26 in / 660 mm
Tuning Frequency (Fb) 32.14 Hz
F3 32.52 Hz
 

 

Support:

 

Add your content here for Tab 1.22

Add your content here for Tab 1.

FEEDBACK

TESTIMONIALS