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Shop 12 inch subwoofers and get the bass you crave. Find the 12" sub of your dreams at Sonic Electronix.
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Free Enclosure with the purchase of Select 12" Subwoofers!

12" Car Subwoofers Peak Power Handling: 501 - 800 watts, Round Subwoofers

400W 12" HF Series Dual 4 ohm Subwoofer

• 800W Peak
• 400W RMS
• Injected Poly Light Rigid Cone
• 1" NBR Reinforced Rubber Surround
• One Piece Poly Cotton Spider
• Spade Style Speaker Terminals
• Chrome Stamped Steel Basket

$29.95

IN STOCK

300W 12" AXL Series Dual 4 Ohm Subwoofer

• 600W Peak
• 300W RMS
• Dual 4 ohm Voice Coil
• Rigid Polypropylene Cone
• Black Foam Surround
• Spade Style Speaker Terminals
• High Energy Vented Motor

25% Off a Sealed Enclosure with Your Subwoofer Purchase!

$19.99

IN STOCK

200W 12" Performance Series Single 8 ohm Subwoofer

• 800W Peak
• 200W RMS
• Polypropylene Woofer Cone
• Urethane Surround
• Steel Frame Basket

$64.99

IN STOCK

600W 12" PZX Series Dual 4-ohm Car Subwoofer

• 300 Watts RMS
• 600 Watts Max
• Injection Molded Polypropylene Cone
• UV Resistant Foam Surround
• Stamped Steel Basket
• Resin Reinforced Spider
• Top-mount depth: 5.79"

$23.99

IN STOCK

300W 12" Reference Series Dual 4 ohm Low-Profile Subwoofer

• 600W Peak
• 300W RMS
• Injection Molded Polypropylene Cone
• Foam Surround
• Recommended for Sealed Enclosures

FREE Sealed Enclosure with Your Subwoofer Purchase!

$74.99

IN STOCK

400W 12" Punch Stage 2 Dual 4 ohm Subwoofer

• 800W Peak
• 400W RMS
• Kevlar Fiber Reinforced Paper Cone
• VAST Surround
• Dual Linear Spiders
• Woven Tinsel Leads
• CEA-2031 Compliant
• Flex-Fit Basket

Save 25% on a Sealed Enclosure with Your Subwoofer Purchase!

$94.99

IN STOCK

400W 12" Punch Stage 2 Dual 2 ohm Subwoofer

• 800W Peak
• 400W RMS
• Kevlar Fiber Reinforced Paper Cone
• VAST Surround
• Dual Linear Spiders
• Woven Tinsel Leads
• CEA-2031 Compliant
• Flex-Fit Basket

Save 25% on a Sealed Enclosure with Your Subwoofer Purchase!

$94.99

IN STOCK

350W 12" N-Series V2 Dual 4-Ohm Car Subwoofer

• RMS Power: 200-350W
• Ultra-Light Non Pressed Paper Cone
• Custom Blended Foam Surround

Buy One NVX NSW124V2 and get a Second NSW124V2 for 58% Off!

$69.99

IN STOCK

400W 12" Chaos EXXtreme Series Single 4 ohm Subwoofer

• 800 Watts Peak
• 400 Watts RMS
• Single 4 ohm
• Injection Molded Polypropylene Cone
• Foam Surround
• 2" High Temperature Aluminum Voice Coil

25% off on Sound Dampening!

$23.99

IN STOCK

360W 12" db Series Dual 4 ohm Marine Certified Car Subwoofer

• 720W Peak
• 360W RMS
• Dual 4 ohm
• Polypropylene Cone
• Santoprene Surround
• Fire-retardant flat NOMEX Spider
• Dual Voice Coil

Frequently Bought Together - 10% off Sound Dampening

$64.99

IN STOCK

400W 12" CompVR Series Dual 4 ohm Subwoofer

• 800W Peak
• 400W RMS
• Rigid SoloKon cone
• Double Stitched Surround
• Ribbed Santoprene Surround
• Spring-Loaded Terminals
• Spiralead Tinsel Leads

VIP Guarantee - FREE 2-Day Shipping,
10% Rewards, Extended Warranty and more!

25% Off a Sealed Enclosure with Your Subwoofer Purchase!

$129.95

IN STOCK

250W 12" BASSLINE Single 4 Ohm Subwoofer

• 750W Peak
• 250W RMS
• Single 4 ohm Voice Coil
• Polypropylene & Mica Damped Cone
• High-Excursion Poly-Foam Surround
• High Strength Custom Steel Frame
• 2" Aluminum Steel Frame
• 8 Gauge Push Pin Terminals

Get 50% off a Protective Subwoofer Grille for your SWA-12S!

$74.99

IN STOCK

400W 12" Punch Stage 3 Shallow Mount Dual 2-ohm Subwoofer

• 800W Peak
• 400W RMS
• Kevlar Reinforced Semi-Pressed Paper Cone
• Poly-Foam Surround
• Tear and Fatigue Resistant Poly-Cotton Spider

25% Off a Sealed Shallow Enclosure with Your Sub Purchase!

$129.99

IN STOCK

400W 12" Punch Stage 3 Shallow Mount Dual 4-ohm Subwoofer

• 800W Peak
• 400W RMS
• Anodized Aluminum Cone And Dustcap
• M-Roll Santopren Surround
• Stampcast Basket With Integrated Spider Venting
• Anodized Aluminum Voice Coil

25% Off a Sealed Shallow Enclosure with Your Sub Purchase!

$119.99

IN STOCK

800W 12" SS Series Single 4 ohm Subwoofer

• Peak Power: 800W
• RMS Power: 400W
• Black Poly Injection Cone
• Foam Surround

$29.99

IN STOCK

400W 12" CompVR Series Dual 2 ohm Subwoofer

• 800W Peak
• 400W RMS
• Rigid SoloKon cone
• Double Stitched Surround
• Ribbed Santoprene Surround
• Spring-Loaded Terminals
• Spiralead Tinsel Leads

VIP Guarantee - FREE 2-Day Shipping,
10% Rewards, Extended Warranty and more!

25% Off a Sealed Enclosure with Your Subwoofer Purchase!

$129.95

IN STOCK

Pair of 12" Dual 4 ohm HF Series Car Subwoofers

• Pair of 12" HF Series Dual 4 Ohm Car Subwoofers
• 800W Peak
• 400W RMS
• Injected Poly Light Rigid Cone
• 1" NBR Reinforced Rubber Surround
• One Piece Poly Cotton Spider
• Spade Style Speaker Terminals
• Chrome Stamped Steel Basket

$55.10

IN STOCK

Pair of 12" Single 8 ohm Performance Series Car Subwoofers

• 1600W Peak
• 400W RMS
• Polypropylene Woofer Cone
• High-Roll Urethane Surround
• Silver-plated terminals
• 2" Voice Coil
• 28.9 oz Ferrite Magnet Structure

$119.98

IN STOCK

360W 12" db Series Single 4 ohm Marine Certified Car Subwoofer

• 720W Peak
• 360W RMS
• Polypropylene Cone
• Santoprene Rubber Surround
• Marine Certified

Frequently Bought Together - 10% off Sound Dampening

$59.99

IN STOCK

300W 12" Comp-D Series Dual 4-Ohm Subwoofer

• 600W Peak
• 300W RMS
• Injection-Molded Polypropylene Cone
• Ribbed Polyurethane Surround
• Large-Diameter Spider
• High-Strength Spiralead Tinsel Leads

VIP Guarantee - FREE 2-Day Shipping,
10% Rewards, Extended Warranty and more!

50% Off a Vented Enclosure with Your Kicker Sub Purchase!

$99.95

IN STOCK

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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.