Description
JL Audio® W1v3 12" Single 4-Ohm Subwoofer (12W1v3-4)
Part Number: 010-03207-00
The JL Audio 12W1v3-4 is built for enthusiasts who demand tight, articulate, and powerful bass without requiring large enclosures or massive amplifier power. Compact in design yet uncompromising in performance, the W1v3 series carries over key technologies from JL Audio’s premium subwoofers, delivering low distortion, superior reliability, and dynamic stability in real-world applications.
Perfect for sealed or ported enclosures, the 12W1v3-4 is engineered to provide deep, clean bass response with outstanding clarity—making it an excellent choice for moderate-power car audio systems.
Key Features
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12-inch single 4-ohm subwoofer – balances efficiency and flexibility in system design.
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Power Handling: 300 W RMS (recommended amplifier power 75–300 W).
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DMA-Optimised Motor System – assures precise, linear cone movement for reduced distortion and improved output.
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Elevated Frame Cooling™ Technology – directs airflow across the voice coil for cooler operation and greater reliability.
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Polypropylene Cone with Rubber Surround – rigid, durable construction ensures accurate bass at all volume levels.
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Shallow Mounting Depth (137 mm / 5.41") – fits into tight spaces where other subs can’t.
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Customisable Trim Ring – paintable to match your interior; optional mesh grilles available (sold separately).
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VRC™ Vented Reinforcement Collar – enhances rigidity and voice coil cooling for sustained performance.
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FCAM™ Floating Cone Attach Method – improves excursion control and voice coil alignment.
Specifications – JL Audio 12W1v3-4
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Size: 12" (318 mm frame diameter)
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Impedance: 4 Ω
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Continuous Power Handling (RMS): 300 W
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Recommended Amp Power (RMS): 75 – 300 W
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Sensitivity (SPL @ 1W/1m): 86.1 dB
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Mounting Depth: 137 mm (5.41")
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Mounting Hole Diameter: 281 mm (11.06")
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Displacement: 0.052 cu ft (1.47 L)
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Enclosure Volumes:
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Sealed: 1.10 cu ft (31.5 L) – F3: 39.63 Hz
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Ported: 1.60 cu ft (45.3 L) – tuned to 31.41 Hz
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Net Weight: 5.5 kg (12.2 lbs)
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Warranty: 1 Year
Why Choose the JL Audio 12W1v3-4?
The 12W1v3-4 strikes the perfect balance of performance, efficiency, and compact design. It’s an ideal upgrade for those who want big, immersive bass in smaller enclosures without sacrificing sound quality or requiring extreme amplifier power. Backed by JL Audio’s legendary engineering, this subwoofer is built to perform, built to last, and built to impress.
