Expert Service 1-877-289-7664 [Hours]

Labor Day Sale
Shop 12 inch subwoofers and get the bass you crave. Find the 12" sub of your dreams at Sonic Electronix.
Narrow Your Results

Free Enclosure with the purchase of Select 12" Subwoofers!

12" Car Subwoofers Sensitivity: 86 - 90 dB, Xmax - millimeters): 7 - 10 mm

200W 12" Performance Series Single 8 ohm Subwoofer

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

$64.99

IN STOCK

900W 12" Anarchy Series Dual 4 Ohm Car Subwoofer

• Peak Power: 1800W
• RMS Power: 900W
• Sensitivity: 88 dB

$40.95

IN STOCK

Only 1 Left!

1200W 12" TXX-BD Series Dual 4 ohm Car Subwoofer

• Peak Power: 1200W
• RMS Power: 600W
• Dual Voice Coil BASV
• Pipe Multi-Connect Terminal

$79.95

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

150W 12" Comp Series Single 4 ohm Subwoofer

• 300W Peak
• 150W RMS
• Double Stitched Surround
• Single High-Temp Voice Coil
• Spiralead Tinsel Leads

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

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

$79.95

IN STOCK

250W 12" Punch Stage 1 Single 4 ohm Subwoofer

• 500W Peak
• 250W RMS
• Kevlar Reinforced Paper Cone
• High Density NBR Half-Roll Surround
• 2" 4-Layer Voice Coil
• 10 AWG Nickel Plated Compression Input Push Terminals

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

$69.95

IN STOCK

12" Phantom Series Single 4 Ohm Low Profile Subwoofer

• Peak Power: 1400W
• 2" High Temperature Voice Coil
• Poly Injection Cone
• Butyl Rubber Surround
• Sensitivity: 86 dB

Frequently Bought Together - Add a Tool Kit to your order

$40.99

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

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

250W 12" Punch Stage 1 Single 2 ohm Subwoofer

• 500W Peak
• 250W RMS
• Kevlar Reinforced Paper Cone
• High Density NBR Half-Roll Surround
• 2" 4-Layer Voice Coil
• 10 AWG Nickel Plated Compression Input Push Terminals

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

$69.95

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

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

400W 12" Discus Series Dual 4-ohm Shallow Mount Car Subwoofer

• 200W RMS
• Top-mount depth: 3.07"
• Polypropylene cone and dust cap
• UV Rubber surround
• 2" Dual Voice Coil
• Stamp-cast deep drawn steel basket
• Durable heavy textured powder coat

$59.99

IN STOCK

750W RMS 12" TQ Series Single 4 ohm Subwoofer

• Peak Power: 1600W
• RMS Power: 750W
• Paper Cone
• Large Foam Surround

$34.95

IN STOCK

200W 12" Comp Series Dual 4 ohm Subwoofer

• 400W Peak
• 200W RMS
• Double Stitched Surround
• Single High-Temp Voice Coil
• Spiralead Tinsel Leads

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

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

$79.95

IN STOCK

200W RMS 12" WXv2 Series Single 4-Ohm Subwoofer Driver

• Sensitivity: 87.17 dB
• Mounting depth: 5.30 "
• Polypropylene woofer cone material
•Foam woofer surround
• Proprietary dynamic motor analysis (DMA) improves motor behavior
• Elevated frame cooling delivers cold air above the top plate to the voice coil
• Recommended Power Range: 75 - 200 watts

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

$109.95

IN STOCK

12" Single 4-Ohm Prime Series Subwoofer (Current Model)

• 400W Max
• 200W RMS
• Parabolic Polypropylene Woofer Cone
• 1.5" Single 4 Ohm Voice Coil Design
• Proprietary Powder Coated Stamped Steel Frame
• High Temp Copper Voice Coil W/Aluminum Former
• CEA-2031 Compliant

$54.99

IN STOCK

12" Single 8 ohm Performance Series Car Subwoofer w/ Sealed Subwoofer Enclosure

• 800W Peak
• 200W RMS
• Polypropylene Woofer Cone
• Urethane Surround
• 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting

$86.32

IN STOCK

600W 12" Dual 4-Ohm M-Line Series Shallow Mount Car Subwoofer

• 300W RMS
• 600W Max
• Thermal formed PP Cone & Dust Cap
• UV Rubber Surround
• Stamp-Cast Deep Drawn Steel Basket
• 3" Copper Voice Coils
• Top-mount depth: 3"

FREE Sealed Enclosure with Your Subwoofer Purchase!

$149.99

IN STOCK

Items per page: 20 50 100

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.