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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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12" Car Subwoofers

1200W Complete Bass Package with Two 12" Subs in Ported Box, Monoblock Amplifier and Amp Kit

• Includes Everything You Need: Subs, Box, Amp & Wires
• Dual 12" Belva Subwoofers
• Monoblock Amp
• Ported Enclosure
• Complete Amp Kit w/ RCAs

$199.99

OUT OF STOCK

3000W Peak 12" Type-R Series Dual 4-ohm High Performance Subwoofer

• 1000 Watts RMS
• 3000 Watts Max
• Reinforced parabolic cone structure
• Durable High Amplitude Multi-Roll santoprene surround
• Cast aluminum frame with integral shorting sleeve
• High-grade strontium ferrite segmented magnet assembly
• Integrated 8 AWG push terminals with VC jumpers

$159.95

OUT OF STOCK

1000W 12" CompRT Shallow-Mount Dual 2 Ohm Subwoofer

• 1000W Peak
• 500W RMS
• Injection-Molded Polypropylene Cone
• Tough Santoprene Surround with Interlocking Front Gasket
• Inverted-Bumped Back Plate and Bumped Top Plate for Voice-Coil Clearance and Excursion
• High-Temperature Voice Coil for Increased Power Handling

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$189.95

OUT OF STOCK

List price $779.94: Alpine SWR-12D4 12" Type-R Series Dual 4-ohm Subwoofer + Hifonics HFi1000.1D Class D Monoblock HFi Series Amplifier

• Wired HFR-3 remote bass level control included
• Reinforced parabolic cone structure
• Durable High Amplitude Multi-Roll santoprene surround
• Cast aluminum frame with integral shorting sleeve
• High-grade strontium ferrite segmented magnet assembly
• Integrated 8 AWG push terminals with VC jumpers
• Preamp RCA outputs to daisy chain multiple amps
• Frequency Response: 15 - 250 Hz
• Signal to Noise Ration: >95 dB
• Variable low-pass filter: 30 - 250 Hz, 24 dB/octave

$279.16

OUT OF STOCK

3000W Peak 12" Type-R Series Dual 2-ohm High Performance Subwoofer

• 1000 Watts RMS
• 3000 Watts Max
• Reinforced parabolic cone structure
• Durable High Amplitude Multi-Roll santoprene surround
• Cast aluminum frame with integral shorting sleeve
• High-grade strontium ferrite segmented magnet assembly
• Integrated 8 AWG push terminals with VC jumpers

$159.95

OUT OF STOCK

700W 12" Chaos EXXtreme Series Single 4 ohm Subwoofer

• 1400W Peak
• 700W RMS
• 4 Ohm Impedance
• Custom Tooled Polypropylene Cone
• Butyl Rubber Surround
• 2" High Temperature Aluminum Voice Coil
• 39 oz Magnet Structure

$31.99

OUT OF STOCK

400W RMS 12" CompVT Series Single 4-Ohm Car Subwoofer

• 400 Watts RMS
• 800 Watts Max
• Single Voice Coil
• Frequency Response: 25 - 350Hz
• Sensitivity: 87.1dB
• Top-mount depth: 4-3/8"

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$149.95

OUT OF STOCK

List price $1008.90: (2) 12" Type-R Series Dual 4-ohm Subwoofers + Hifonics BRX1516.1D Monoblock Brutus Series Super Class D Amplifier

Wired remote bass level control included
• 1500W x 1 @ 1 ohm
• Reinforced parabolic cone structure
• Durable High Amplitude Multi-Roll santoprene surround
• Cast aluminum frame with integral shorting sleeve
• High-grade strontium ferrite segmented magnet assembly
• Integrated 8 AWG push terminals with VC jumpers
• 1 Pair of Preamp Outputs
• Bass Boost 0-10 dB
• Subsonic Filter From 15-35 Hz
• Dimensions: 9.8" W x 12.5" L x 2.4" H

$494.89

OUT OF STOCK

400W 12" Dual 4-Ohm Discus Series Car Subwoofer

•200W RMS
• 400W Max
• Thermal Formed Polypropylene Cone
• UV Rubber Surround
• Stamped Steel Basket
• Top-mount depth: 5-1/2"
• Sensitivity: 88 dB

$59.99

OUT OF STOCK

800W 12" Reference R3 Series Dual 2 Ohm Subwoofers

• RMS Power: 800W
• Sensitivity: 84.66 dB
• Oversized Concave IMPP Primary Cone
• Inverted Roll Polyether Foam Surround
• Nickel Plated 12 ga. Compression Wire Terminal
• 2.5" 4-Layer Stitched Voice Coil

$89.95

OUT OF STOCK

1200W 12" Blue Wave Series Dual 4 Ohm Subwoofer

• Peak Power: 1200W
• Blue Injection Molded Cone
• Non-Fatiguing Big Rubber Suspension
• Silver Plated Terminals
• Rubber Magnet Boot

$43.99

OUT OF STOCK

800W 12" Phantom Series Dual 2 Ohm Subwoofer

• RMS Power: 800W
• Woven Fiberglass Composite Cone
• Polyurethane Surround
• Stamped Steel Frame
• Woven Fiber Dust Cap
• 100% OFC Voice Coil

$84.95

OUT OF 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

OUT OF STOCK

2000W 12" Hippo Series Dual 2 Ohm Subwoofer

• 4000W Peak
• 2000W RMS
• Woven Fiber Non-Pressed Paper Cone
• Heavy Die-Cast Alloy Baskets
• Heavy Duty Direct Input Wired Connection to Voice Coils

$279.99

OUT OF STOCK

3200W 12" Pyle Driver Series Dual 4 Ohm Subwoofer

• Peak Power: 3200W
• Titanium Finish Polypropylene Cone
• Custom Grooved Specially Treated Rubber Surround
• Dual Stacked Magnet Structure
• Moulded Plastic Gasket
• Spring Loaded Wire Connectors
• Chrome Mesh Magnet Vent

$71.99

OUT OF STOCK

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

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

$59.99

OUT OF STOCK

TS-A1675R 6.5" 3-Way Coaxial Speakers + TS-W311D4 1400W 12" Champion Series Sub + KX800.5 800W RMS 5-Ch Amp + XKIT46 4G Amp Install Kit

• Speakers: RMS Power: 100W
• Soft Dome Tweeters with Wave Guide
• Subwoofer: RMS Power: 400W
• Amplifier: 50W x 4-Chan + 200W x 1-Chan @ 4 ohms
• 100W x 4-Chan + 400W x 1-Chan @ 2 ohms
• Bridged: 200W x 2 Chan + 200W x 1-Chan @ 4 ohms
• 4 Gauge 5- or 6-Channel Complete Amplifier Installation Kit

$661.66

OUT OF STOCK

Two PH.12 800W 12" Phantom Series Subs + 1600W RMS KX Series Monoblock Amp + TC6KIT-0B 1/0G OFC Amplifier Wiring Kit + BBIC5 2-Ch RCA Cable

• Subwoofer: RMS Power: 800W
• 100% OFC Voice Coil
• Amplifier: RMS: 800W x 1 @ 4 ohms, 1600W x 1 @ 2 ohms
• CEA-2006 Compliant
• 1/0 Gauge Power Amplifier Installation Kit
• 2 Channel RCA Audio Interconnect Cable

$882.77

OUT OF STOCK

425W 12" Mobile Monitor Series Dual 4 ohm Marine Certified Car Subwoofer

• 850W Peak
• 425W RMS
• Polymer woofer cone
• Butyl rubber surround
• Carbon Composite Basket
• Marine Certified
• Klippel Distortion Analyzer

$154.99

OUT OF STOCK

1000 Watt 12" Magma X Series Dual 4-Ohm Subwoofer

• 1000W Peak
• 500W RMS
• Turbo Cooled Technology
• 3mm Non-Pressed Fiber Cone
• Poly-ether 1" Single Layer Draw Surround
• Inverted Reinforced Edge Dust Cap
• Perforated Back Plate

$209.00

OUT OF STOCK

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