JL Audio 12TW3-D4 TW3-Series 12″ Subwoofer, 400 W/RMS, 800 W/PEAK

SKU 12TW3-D4

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12-inch (300 mm) Subwoofer Driver, Dual 4 Ω Woofer mounting depth 89mm

$

$699.00

Available in

Online & Store

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JL Audio is known as one of the pioneers of the car audio industry.
They produce marine, home and car products.

JL Audio
$699.00
$699.00
Main 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
  • Precision-built in USA at JL Audio’s Miramar, Florida factory with global components

 

Jl Audio

You are going to love working with those deep, powerful, and accurate Subwoofers!

The TW3’s deliver a powerful combination of shallow mounting depth and excursion capability. In fact, they are capable of a greater excursion than the W3v3’s. The 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.

Specifications

Weight
6.8 kg
Dimensions
N/A
availability

Online, Store

Continuous Power Handling (RMS)

400W

Recommended Amplifier Power (RMS)

200-400W

Nominal Impedance (Znom)

Dual 4 Ω

diameter

12.0 in / 300 mm

Mounting Hole Diameter

11.625 in / 295 mm

Bolt Hole Circle Diameter

12.5 in / 318 mm

Motor Outer Diameter

6.125 in / 156 mm

Mounting Depth

3.5 in / 89 mm

Driver Displacement

0.029 cu ft / 0.82 L

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 (EL) – 26 in / 660 mm
Tuning Frequency (Fb) – 32.14 Hz
F3 – 32.52 Hz

Free Air Resonance

26.46 Hz

Electrical “Q”

0.558

Mechanical “Q”

10.766

Total Speaker “Q”

0.531

Equivalent Compliance

1.72 cu ft / 48.73 L

One Way Linear Excursion

0.6 in / 15.2 mm

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 Ω

subwoofer size

12″

Reviews

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Be the first to review “JL Audio 12TW3-D4 TW3-Series 12″ Subwoofer, 400 W/RMS, 800 W/PEAK”

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

 

Jl Audio

You are going to love working with those deep, powerful, and accurate Subwoofers!

The TW3’s deliver a powerful combination of shallow mounting depth and excursion capability. In fact, they are capable of a greater excursion than the W3v3’s. The 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.

Specifications

Weight
6.8 kg
Dimensions
N/A
availability

Online, Store

Continuous Power Handling (RMS)

400W

Recommended Amplifier Power (RMS)

200-400W

Nominal Impedance (Znom)

Dual 4 Ω

diameter

12.0 in / 300 mm

Mounting Hole Diameter

11.625 in / 295 mm

Bolt Hole Circle Diameter

12.5 in / 318 mm

Motor Outer Diameter

6.125 in / 156 mm

Mounting Depth

3.5 in / 89 mm

Driver Displacement

0.029 cu ft / 0.82 L

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 (EL) – 26 in / 660 mm
Tuning Frequency (Fb) – 32.14 Hz
F3 – 32.52 Hz

Free Air Resonance

26.46 Hz

Electrical “Q”

0.558

Mechanical “Q”

10.766

Total Speaker “Q”

0.531

Equivalent Compliance

1.72 cu ft / 48.73 L

One Way Linear Excursion

0.6 in / 15.2 mm

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 Ω

subwoofer size

12″

Reviews

There are no reviews yet.

Be the first to review “JL Audio 12TW3-D4 TW3-Series 12″ Subwoofer, 400 W/RMS, 800 W/PEAK”