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

JL Audio 12W6V3D4

Quick Specs

  • Type: Subwoofers
  • Energy Star Rated: No
 

W6v3 12-inch Subwoofer (600 W, dual 4 voice coils)


If you are seeking intensely powerful sub-bass that compromises nothing in terms of sound quality, the 12W6v3 is your ultimate ally. This highly advanced Subwoofer offers several technologies shared with the flagship W7AE subwoofers to provide powerful advantages in motor linearity and suspension behavior. These combine with a very efficient cooling circuit to deliver reduced distortion and outstanding dynamic balance.

The 12W6v3 is best used with amplifier power in the 200W - 600W range and is optimized to operate in a sealed enclosure with only 1.0 cu. ft. (28.3 l) of air space, or a 1.3 cu. ft (36.8 l) ported enclosure. Detailed enclosure recommendations can be found in the "Specifications" tab.

Greater excursion capability and higher power handling distinguish it from our 12W3v3 12-inch Subwoofer, allowing for higher output. Dual 4 voice coils permit deploying the W6v3 as a 2 or 8 driver.


Technology

Dynamic Motor Analysis - DMA Optimized Motor

JL Audio's proprietary Dynamic Motor Analysis system is a powerful suite of FEA-based modeling systems, first developed by JL Audio in 1997 and refined over the years to scientifically address the issue of speaker motor linearity. This leads to vastly reduced distortion and faithfully reproduced transients... or put simply: tight, clean, articulate bass.


Elevated Frame Cooling

JL Audio's Elevated Frame Cooling design delivers cool air through slots directly above the top-plate to the voice coil of the speaker. This not only enhances power handling, but also sound quality by minimizing dynamic parameter shifts and power compression.


Floating Cone Attach Method - FCAM™

This assembly technique, conceived by JL Audio, ensures proper surround geometry in the assembled speaker for better excursion control and dynamic voice coil alignment.


Pole-Vent Airflow Control - PVAC (U.S. Patent #6,535,613)

In high-powered Subwoofers, thermal management is essential.


W6v2/W6v3 Terminal Jumper System

Information on connecting the dual voice coils using the Terminal Jumper System


Engineered Lead-Wire System (U.S. Patent #7,356,157)

Carefully engineered lead-wire design and attachments ensure controlled, quiet lead-wire behavior under the most extreme excursion demands.


Customizable Trim Ring

This removable ring can be painted to match the installation theme and directly receives JL Audio grille mesh inserts (sold separately).


Built in U.S.A. with Global Components

JL Audio's Miramar, Florida loudspeaker production facility is one of the most advanced in the world.


General Specifications
Continuous Power Handling (RMS) 600 W
Recommended Amplifier Power (RMS) 200 - 600 W
Nominal Impedance (Znom) Dual 4
Physical Specifications
Nominal Diameter 12.0 in / 300 mm
Overall Diameter (A) 12.5 in / 318 mm
Mounting Hole Diameter 11.02 in / 280 mm
Bolt Hole Circle Diameter (C) 11.86 in / 301 mm
Motor Outer Diameter (D) 7.0 in / 178 mm
Mounting Depth (E) 7.52 in / 191 mm
Required Pole Vent Clearance 0.50 in / 13 mm
Driver Displacement 0.105 cu ft / 2.97 L
Net Weight 25.6 lb / 11.6 kg
Parameters
Free Air Resonance (Fs) 26.919 Hz
Electrical Q (Qes) 0.487
Mechanical Q (Qms) 9.365
Total Speaker Q (Qts) 0.463
Equivalent Compliance (Vas) 1.920 cu ft / 54.37 L
One-Way Linear Excursion (Xmax)* 0.75 in / 19 mm
Reference Efficiency (no) 0.11%
Efficiency (1 W / 1 m)** 85.4 dB SPL
Effective Piston Area (Sd) 75.338 sq in / 0.0486 sq m
DC Resistance (Re)*** 6.493
Sealed Enclosure Specifications
Wall Thickness 0.75 in / 19 mm
Front Baffle Thickness 0.75 in / 19 mm
Volume (net int.) 1.0 cu ft / 28.3 L
External Width (W) 15 in / 381 mm
External Height (H) 15 in / 381 mm
External Depth (D) 12 in / 305 mm
F3 41.62 Hz
Fc 45.99 Hz
Qtc 0.7912
Ported Enclosure Specifications
Wall Thickness 0.75 in / 19 mm
Front Baffle Thickness 0.75 in / 19 mm
Volume (net int.) 1.3 cu ft / 36.8 L
External Width (W) 27 in / 686 mm
External Height (H) 14 in / 356 mm
External Depth (D) 12.5 in / 318 mm
Internal Slot Port Width (SW) 1.75 in / 44 mm
Internal Slot Port Height (SH) 12.5 in / 318 mm
Internal Slot Port Length (SL) 37.125 in / 943 mm
Port Extension Length (EL) 21.250 in / 540 mm
Tuning Frequency (Fb) 33 Hz
F3 31 Hz

Quick Specs


  • Appearance

  • Type: Subwoofers

  • Features

  • Energy Star Rated: No

12W6v3-D4 Product Manual

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