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• (1) 12" Single voice coil 4-ohm subwoofer
• (1) Owner's manual
W0v3 12-inch Subwoofer
The 12W0v3 is a rugged performer with excellent efficiency, excursion capability and linearity. Its overall performance envelope that puts it right at the top of its price class. It features a beefy 2 in. diameter voice coil and our patented Elevated Frame Cooling design for enhanced power handling and reliability. The 12W0v3 is best used with amplifier power in the 75W - 300W range and is optimized to operate in a moderately sized 1.375 cu. ft. (38.9 l) sealed enclosure, or a 1.75 cu. ft. (49.6 l) ported enclosure. Detailed enclosure recommendations can be found in the "Specifications" tab.
Dynamic Motor Analysis
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.DMA is able to analyze the real effects of fluctuating power and excursion upon the magnetic circuit of the motor, specifically the dynamic variations of the "fixed" magnetic field. This delivers intensely valuable information compared to traditional modeling, which assumes that the "fixed" field produced in the air gap by the magnet and the motor plates is unchanging. DMA not only shows that this "fixed" field changes in reaction to the magnetic field created by current flowing through the voice coil, but it helps our engineers arrive at motor solutions that minimize this instability.
Elevated Frame Cooling
JL Audio's patented 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. JL Audio's patented design improves upon this cooling technique in a number of ways. By elevating the frame above the top-plate of the motor (via stand-offs integrated into the bottom of the frame) a narrow, high-velocity air-path is created between the bottom surface of the frame and the top surface of the top-plate. This air path leads directly to the voice coil and then turns upward into the spider air cavity. By utilizing the pumping action of the spider through this focused air path, a large volume of cool air hits the coil windings directly.
Learn how to wire subwoofers
Diameter : 12 Inch
Sensitivity : 85.64 dB
Impedance : 4 Ohm
Frequency Response : 22-250 Hz
Peak Power Handling : 600 Watts
Top Mount Depth : 5-7/16 Inches
Shallow Mount : No
Number of Voice Coils : Single
Suggested Sealed Box Volume : 1.375 Cubic ft.
Suggested Ported Box Volume : 1.75 Cubic ft.
Mounting Depth : 5.40 Inches
RMS Power Handling : 300 Watts
Continuous Power Handling (RMS): 300 W
Recommended Amplifier Power (RMS):75 - 300 W
Nominal Impedance (Znom): 4 Ω
Nominal Diameter: 12.0 in / 300 mm
Overall Diameter (A): 12.52 in / 318 mm
Mounting Hole Diameter (B): 11.0625 in / 281 mm
Bolt Hole Circle Diameter (C): 11.7 in / 297 mm
Motor Outer Diameter (D): 5.05 in / 128 mm
Mounting Depth (E): 5.40 in / 137 mm
Driver Displacement: 0.048 cu ft / 1.36 L
Net Weight: 8.11 lb / 3.68 kg
Free Air Resonance (Fs): 28.43 Hz
Electrical “Q” (Qes): 0.715
Mechanical “Q” (Qms): 10.709
Total Speaker “Q” (Qts): 0.67
Equivalent Compliance (Vas): 2.530 cu ft / 71.64 L
One-Way Linear Excursion (Xmax)*: 0.45 in / 11.4 mm
Reference Efficiency (no): 0.22%
Efficiency (1 W / 1 m)**: 85.64 dB SPL
Effective Piston Area (Sd): 74.509 sq in / 0.0481 sq m
DC Resistance (Re): 4.280 Ω
Sealed Enclosure Specifications:
Wall Thickness: 0.75 in / 19 mm
Front Baffle Thickness: 0.75 in / 19 mm
Volume (net int.): 1.375 cu ft / 38.94 L
External Width (W): 16 in / 406 mm
External Height (H): 19 in / 483 mm
External Depth (D): 11.75 in / 298 mm
F3: 36.0 Hz
Fc: 47.91 Hz
Ported Enclosure Specifications:
Wall Thickness: 0.75 in / 19 mm
Front Baffle Thickness: 0.75 in / 19 mm
Volume (net int.): 1.75 cu ft / 49.6 L
External Width (W): 17.5 in / 445 mm
External Height (H): 14.75 in / 375 mm
External Depth (D): 16.25 in / 413 mm
Internal Port Diameter (ID): 3 in / 76 mm
Port Length (L): 14 in / 356 mm
Tuning Frequency (Fb): 26 Hz
F3: 30.8 Hz
Authorized Internet Dealer
Warranty: 1 Year Manufacturer warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 1 year from the original date of purchase with proper return authorization.
I replaced two 10's for the JL 12 and I can't believe the crisp sound. The price was to good to be true but it was and I'm satisfied.
The clear sound this sub gives for its price is honestly so mind boggling. I’m happy with my purchase.
JL never disapoints!!
Placed two 12s in a Jeep Wrangler Unlimited hooked to an Infinity Reference 6001A amp.
Great deep sounding punchy bass. I highly recommend.
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