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This category contains large subwoofers that are not the most popular sizes. Find that odd size you need here.
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13", 18" & Other Car Subs Impedance - Per Voice Coil): 4 ohms

1600W 18" Power Class Series Dual 4 ohm Dual Suspension Subwoofer

• 3200W Peak
• 1600W RMS
• Dual 4 Ohm
• Paper Pressed Cone Woofer
• Reinforced Foam Surround
• 4" High Temperature Voice Coil

$199.99

IN STOCK

200W 13" Phantom Series Shallow Mount Single 4 Ohm Subwoofer

• RMS Power: 200W
• Single 4 ohm Voice Coil
• Woven Fiberglass Composite Cone
• Polyurethane Surround
• Stamped Steel Frame
• Woven Fiber Dust Cap
• 100% OFC Voice Coil

$89.95

IN STOCK

600W RMS 13.5" W3v3 Series Single 4-Ohm Subwoofer Driver

• Sensitivity: 87.90 dB
• Mounting depth: 7.63"
• Injection-molded, mineral-filled polypropylene cone
• Nitrile butadiene rubber surround
•Customization trim ring
• Floating Cone Attach Method
• DMA Optimized Motor

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$339.99

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Only 2 Left!

1000W 18" SX Series Dual 4 ohm Subwoofer

• RMS Power: 1000W
• Dual 4 ohm
• Rubatek Foam Surround
• Dual Composite 2-Piece Cone
• Tork-Tite Terminals
• Progressive Spiders
• Triple Stacked Magnets

$389.99

IN STOCK

Only 3 Left!

600W 13.5" TW5v2 (Thin-Line) Series Single 4-ohm Subwoofer

Requires Only 0.8 Cubic Feet of Airspace
• Excellent linear excursion capability (xmax)
• Patented "floating cone attach method" technology
• Patented "concentric tube" architecture

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$599.99

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Only 3 Left!

900W RMS 18" Level 3 Series Dual 4 ohm Car Subwoofer

• Peak Power: 1800W
• RMS Power: 900W
• Dual 4 ohm Voice Coil
• Extremely Rigid Non-Pressed Paper Cone Assembly
• Multilayered Polymer Wide Roll Foam Surround

$319.99

IN STOCK

Related Categories

Car Subwoofer Grills (Grilles)
Make your subs look as great as they sound with stylish and high quality subwoofer grilles! Browse our grilles to find the one that fits your subwoofer size.
Recone Kits
Did you blow your subwoofer? Save money with recone kits designed for select subs and speakers.
Subwoofer Installation & Accessories
Get the most sound out of your subwoofer with these installation parts designed to make your subwoofer instal easier and sound better. Within this category, you will find box terminals, polyfil, subwoofer boxes, sound damping material, subwoofer grilles, speaker wire, connecters, and many more accessories. For all your installation needs, check out our expansive selection of car subwoofer installation parts.

13", 18" & Other Car Subs Information

These subwoofers are built with larger magnets and designed to handle higher amounts of wattage. Requiring a much bigger enclosure, these various 13", 18" and other large sized subwoofers provide deeper bass than the more popular 6-1/2" or 12" subwoofers.