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JL Audio 12W0v2-4

12" Single 4 ohm W0v2 Series Car Subwoofer

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12" Single 4 ohm W0v2 Series Car Subwoofer

• 600W Peak
• 300W RMS
• Mineral-Filled Polypropylene Cone Woofer
• DMA Optimized Motor System
• Elevated Frame Cooling
• Proprietary Motors to Reduce Distortion

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$159.99

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• 600W Peak
• 300W RMS
• Mineral-Filled Polypropylene Cone Woofer
• DMA Optimized Motor System
• Elevated Frame Cooling
• Proprietary Motors to Reduce Distortion

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    FAQ for Subwoofer and Sub Box Upgrades in 2003 9-3

    Q: Can I upgrade or change the Subwoofer and Sub Box Upgrades in 2003 Saab 9-3?

    A: Yes this page includes all the best Subwoofer and Sub Box Upgrades that work in your 9-3.

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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
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    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.