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Polk Audio 12" Car Subwoofers

Two 720W Max, 12" Dual 4 ohm DXi Series Car Subwoofers (DXI1240-DVC)

• 360 Watts X 2 RMS
• 720 Watts X 2 Max
• Dynamic Balance polypropylene cone
• Butyl Rubber Surround
• 50mm High temperature copper voice coils
• Frequency Response: 20Hz-300Hz
• Sensitivity: 88dB

$85.48

IN STOCK

720W Max, 12" Dual 4 ohm DXi Series Car Subwoofer (DXI1240-DVC)

• 360 Watts RMS
• 720 Watts Max
• Dynamic Balance polypropylene cone
• Butyl Rubber Surround
• 50mm High temperature copper voice coils
• Frequency Response: 20Hz-300Hz
• Sensitivity: 88dB

$44.99

IN STOCK

720W Passive Single 12" db Series, Ported Loaded Subwoofer Box/Enclosure with Loaded Grille, Baffle and Black Automotive Carpet Wrap

• Loaded 12" Ported Subwoofer Enclosure
• One 12" db Series Sub
• 720 Watts Peak
• 360 Watts RMS
• Final Impedance of 2 ohm
• Polypropylene Cone
• Santoprene Surround
• Hatchback Enclosure Design

$149.99

IN STOCK

720W 12" db Series Single 4 ohm Marine Certified Car Subwoofer

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

$59.99

IN STOCK

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

• 800W Peak
• 425W RMS
• Polymer Woofer Cone
• Butyl Rubber Surround
• Carbon Composite Basket
• Marine Certified
• Klippel Distortion Analyzer

$164.99

IN 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

$179.99

IN STOCK

Only 1 Left!

720W Peak (360W RMS) Single 12" DXi Series Ported Subwoofer Enclosure

• 720W Single 12" Ported Subwoofer Enclosure
• 12" DXi Series Subwoofer
• 3/4" MDF Enclosure with Automotive Grade Carpet Finish
• Single Set of Spring Post Terminals
• Enclosure Dimensions: 15" TD x 17-5/8" BD x 17-5/8" W x 14-3/8" H

15% Off a Sound Dampening Kit with Your Subwoofer Purchase!

$99.99

IN STOCK

DXi Series 360 Watt RMS 12" Dual 4 ohm Subwoofer + 1.85 cu ft. Single 12" Ported Enclosure with Custom Black Baffle

• 12" Dual 4 ohm Subwoofer
• 720 Watts Max
• 360 Watts RMS
• Dynamic Balance polypropylene cone
• Butyl Rubber Surround
• 12" Single Ported Subwoofer Enclosure
• Total Box Volume: 1.842 Cubic Feet

$89.99

IN STOCK

Two 720W Max, 12" Dual 4 ohm DXi Series Subwoofers + 2000W Max Class AB Monoblock BB Series Amplifier

• 360 Watts RMS
• 720 Watts Max
• Dynamic Balance polypropylene cone
• Butyl Rubber Surround
• 50mm High temperature copper voice coils
• Frequency Response: 20Hz-300Hz
• Sensitivity: 88dB
• RMS: 540W x 1 @ 4 ohms, 900W x 1 @ 2 ohms, 1200W x 1 @ 1 ohm
• Total Peak Power: 2000W
• 1 Pair of Preamp Outputs
• Bass Boost 0-12 dB at 30 - 80 Hz
• Subsonic Filter From Off - 50 Hz

$199.99

IN STOCK

500W RMS PA D Series Class-D 2-channel Car Amplifier + pad20002_12w3v34 12" W3v3 Series Single 4-Ohm Subwoofer

• Injection-molded, mineral-filled polypropylene cone
• Nitrile butadiene rubber surround
•Customization trim ring
• Floating Cone Attach Method
• DMA Optimized Motor
• Mono or 2-Channel Operation
• CEA-2006 Compliant
• Signal to Noise Ration: 105 dBA
• Selectable crossover modes: FULL / HPF / LPF

$389.98

OUT OF STOCK

Related Categories

Polk Audio 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.
Polk Audio 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.