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JL Audio 12W0v3-4 12-inch Subwoofer 300W RMS

12W0v3-FLT.webp

JL Audio 12W0v3-4 12-inch Subwoofer 300W RMS

The JL Audio 12W0v3-4 is a 12 inch 4 ohm subwoofer driver rated 300W RMS, optimized for 1.375 cu ft sealed or 1.75 cu ft ported enclosures, 75-300W recommended.

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SKU 12W0v3-4 Category Brand:

Vehicle logos indicate compatibility only. This product is not manufactured or endorsed by the vehicle brand.

The JL Audio 12W0v3-4 is a 12-inch subwoofer driver with 300W continuous power handling and a 4 ohm nominal impedance. It uses a 2 in diameter voice coil and advanced motor analysis to deliver efficient, linear, high-excursion bass performance suitable for car audio systems.

The driver features JL Audio Elevated Frame Cooling and a DMA optimized motor for improved thermal performance and reduced distortion. Recommended amplifier power is 75-300W RMS. Enclosure optimization: 1.375 cu ft net internal sealed or 1.75 cu ft net internal ported; pole vent at badge requires a minimum 0.5 in clearance behind the speaker.

  • Continuous Power Handling (RMS): 300 W
  • Recommended Amplifier Power: 75 – 300 W RMS
  • Nominal Impedance: 4 ohm
  • 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 lb / 3.68 kg
  • Free Air Resonance (Fs): 28.43 Hz
  • Qts: 0.67 (Qes 0.715, Qms 10.709)
  • Vas: 2.530 cu ft / 71.64 L
  • One-Way Linear Excursion (Xmax): 0.45 in / 11.4 mm
  • Sensitivity: 85.64 dB SPL (1 W / 1 m)
  • Efficiency (no): 0.22%
  • DC Resistance (Re): 4.280 ohm
  • Sealed enclosure recommendation: 1.375 cu ft net int, external 16 x 19 x 11.75 in (W x H x D), F3 36.0 Hz
  • Ported enclosure recommendation: 1.75 cu ft net int, external 17.5 x 14.75 x 16.25 in (W x H x D), port ID 3 in, port length 14 in, Fb 26 Hz, F3 30.8 Hz
  • Special features: Elevated Frame Cooling, pole vent at rear badge requires 0.5 in clearance
  • 12 inch driver with 300 W continuous power handling
  • Nominal impedance 4 ohm, recommended amp 75-300 W RMS
  • 2 in diameter voice coil for improved thermal capacity
  • Elevated Frame Cooling for enhanced power handling and reduced compression
  • DMA optimized motor for linear motor force and reduced distortion
  • One-way Xmax 0.45 in / 11.4 mm for high excursion
  • Optimized for 1.375 cu ft sealed or 1.75 cu ft ported enclosures
  • Prolonged exposure to sound pressure levels in excess of 100 dB can cause permanent hearing loss; use caution when playing at high volumes.
  • Secure the enclosure firmly to vehicle structure; bolt through floorpan or frame with large diameter washers to prevent the enclosure becoming a projectile in a collision.
  • Maintain a minimum 0.5 in clearance between the rear of the speaker and any enclosure wall to allow the pole vent to operate correctly.

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