19% Off

JL Audio 12W0v3-4 W0v3 Series 12" 300W RMS Subwoofer - SVC 4 Ohm

JL Audio

JL Audio 12W0v3-4 W0v3 Series 12" 300W RMS Subwoofer - SVC 4 Ohm

Name: Singh Electronics
Address: 7003 Steeles Avenue West, Toronto, ON, M9W 0A2, CA
Telephone: +1 (416) 745-1021
Price range: $

$218.00

$269.99

19% Off

SKU: 12W0v3-4

UPC: 699440921664

Condition: New

Availability: Usually Ships In 1-2 Days

Shipping: Calculated at Checkout

Select Quantity:

Adding to cart… The item has been added

Buy now pay later with

Learn more

+1 (416) 745-1021

Have more questions? Ask an Expert

Free shipping on orders over $200

30-Day Return Policy

Canadian Owned & Operated

Price Match Guarantee

Description
Warranty
Shipping & Returns

Descriptions

About: JL Audio 12W0v3-4 W0v3 Series 12" 300W RMS Subwoofer - SVC 4 Ohm

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 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.

Features:

12" 4-ohm subwoofer
Polypropylene cone with foam surround
Power range: 75-300 watts RMS
Peak power handling: 600 watts
Frequency response: 22-250 Hz
Sensitivity: 85.64 dB
Top-mount depth: 5-7/16"
Sealed box volume: 1.375 cubic feet
Ported box volume: 1.75 cubic feet
Grille not included

Specifications:

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: 12.52 in / 318 mm
Mounting Hole Diameter: 11.0625 in / 281 mm
Bolt Hole Circle Diameter: 11.7 in / 297 mm
Motor Outer Diameter: 5.05 in / 128 mm
Mounting Depth: 5.40 in / 137 mm
Driver Displacement: 0.048 cu ft / 1.36 L
Net Weight: 8.11 lbs / 3.68 kg

Parameters:

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
* Xmax specifications are derived via one-way voice coil overhang method with no correction factors applied.
** Efficiency (1 W / 1 m) is not an accurate indicator of a subwoofer’s output capability and should not be used as a comparison to other subwoofers to determine which one is “louder”

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
Qtc: 1.179

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: 3 in / 76 mm
Port Length: 14 in / 356 mm
Tuning Frequency: 26 Hz
F3: 30.8 Hz

Enclosure Notes:

The W0v3’s employ a pole vent to remove heat and pressure from the inside of the speaker. This vent is located within the JL Audio badge at the rear of the speaker. A minimum distance of 0.5 in (13 mm) is required between the back of the speaker and any wall of the enclosure to allow proper operation of the pole vent
The enclosure recommendations listed above are external dimensions which assume the use of 0.75 in (19 mm) thick material. If you are using 0.625 in (16 mm) thick material, subtract 0.25 in (6.5 mm) from each dimension. Do not use any material with a thickness of less than 0.625 in (16 mm) as this may compromise the rigidity of the enclosure
All enclosure volumes listed above are net internal volumes! Driver displacement, port displacement and brace displacement must be added to obtain the final gross internal volume. All enclosure dimensions above have already taken this into account
When using multiple subwoofers in a common enclosure you will need to recalculate the enclosure and port dimensions. For assistance please contact JL Audio Technical Support
We recommend the use of this speaker in a bi-amplified system using high-quality satellite speakers and a high-quality amplifier. We do not recommend the use of this subwoofer with a passive crossover (coil), as this type of device will adversely affect performance
All specifications are subject to change without notice

Safety Notice:

Prolonged exposure to sound pressure levels in excess of 100dB can cause permanent hearing loss. This high-performance speaker can exceed this level. Please exercise restraint in its operation in order to preserve your ability to enjoy its fidelity
When installing a subwoofer in your vehicle, it is extremely important to secure the enclosure firmly. We recommend bolting the enclosure through the metal of the floorpan or the frame of the vehicle with large diameter washers for reinforcement. If an enclosure is not firmly attached, it can become a projectile in a collision. This is particularly important in a hatchback, station wagon, sports utility vehicle, or van

What's in the Box:

One 12" Single voice coil 4-ohm subwoofer
Owner's Manual

Most products include a limited one year manufacturer’s warranty covering defects in materials and workmanship under normal use. Warranty coverage does not apply to improper installation, misuse, or damage caused by operation outside manufacturer specifications. For complete warranty terms, exclusions, and claim procedures, please visit our full Warranty Policy page.

Fast shipping across Canada from our Toronto warehouse. Most orders ship within 1–2 business days. Shipping costs and delivery estimates are calculated at checkout. Returns are accepted on eligible items that are unused and in original packaging within our return period. For full details, please view our Shipping Policy and Returns & Exchanges Policy.

Please note that final sale, clearance, open-box, and refurbished items are not eligible for returns or refunds. These items may only be covered under their respective warranty or exchange terms where applicable. For full details regarding open-box items, please review our Open Box Policy.