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Discontinued Polk Audio Ported Enclosure Boxes with Car Subwoofers

Experience powerful bass with Polk Audio's Ported Enclosure Boxes with Car Subwoofers.

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Polk Audio DXi1201

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

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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

• 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

Polk Audio db1222

Dual 12" Loaded db Series Hatchback Subwoofer Enclosure with Grilles

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Dual 12" Loaded db Series Hatchback Subwoofer Enclosure with Grilles

• 12" 2 Ohm db Series Subwoofer
• 1500W Peak
• 720W RMS
• Polypropylene Cone Woofer
• Santoprene Rubber Surround
• 4-Layer Kapton Voice Coil Former
• Front Loaded Slot Port
• 3/4" MDF Enclosure

• 12" 2 Ohm db Series Subwoofer
• 1500W Peak
• 720W RMS
• Polypropylene Cone Woofer
• Santoprene Rubber Surround
• 4-Layer Kapton Voice Coil Former
• Front Loaded Slot Port
• 3/4" MDF Enclosure

Polk Audio DB1212

Single 12" Ported Subwoofer Enclosure Loaded with One 12" db Series Sub

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Single 12" Ported Subwoofer Enclosure Loaded with One 12" db Series Sub

• 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

• 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

EXCLUSIVE

Polk Audio DXi Series 1440 Watt Max 12" Amplified Bass Package

Two Polk Audio DXi Series 360 Watt RMS 12" Dual 4 ohm Subwoofers with Belva BB Series Class AB Monoblock Amplifier + 3.7 cu ft. Dual 12" Ported Enclosure with Custom Black Baffle

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Two Polk Audio DXi Series 360 Watt RMS 12" Dual 4 ohm Subwoofers with Belva BB Series Class AB Monoblock Amplifier + 3.7 cu ft. Dual 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" Dual Ported Subwoofer Enclosure
• Total box volume: 3.7 Cubic Feet
• Class-D Mono-Block Amplifier
• RMS: 540W x 1 @ 4 ohm, 900W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm

• 12" Dual 4 ohm Subwoofer
• 720 Watts Max
• 360 Watts RMS
• Dynamic Balance polypropylene cone
• Butyl Rubber Surround
• 12" Dual Ported Subwoofer Enclosure
• Total box volume: 3.7 Cubic Feet
• Class-D Mono-Block Amplifier
• RMS: 540W x 1 @ 4 ohm, 900W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm

Polk Audio DB1212 Open Box Complete

Single 12" Ported Subwoofer Enclosure Loaded with One 12" db Series Sub

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Single 12" Ported Subwoofer Enclosure Loaded with One 12" db Series Sub

• Open Box Complete
• 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

• Open Box Complete
• 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

(2) Polk Audio MM 1242 SVC 12” 2520w Car/Marine Subwoofers+Vented Enclosure Box

1260W Peak (420W RMS) 12" MM1 Series Single 4-Ohm Car Subwoofer (MM 1242SVC) Package

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1260W Peak (420W RMS) 12" MM1 Series Single 4-Ohm Car Subwoofer (MM 1242SVC) Package

• 420 Watts RMS
• 1260 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

• 420 Watts RMS
• 1260 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

Polk Audio DB1212 Open Box

Single 12" Ported Subwoofer Enclosure Loaded with One 12" db Series Sub

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Single 12" Ported Subwoofer Enclosure Loaded with One 12" db Series Sub

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

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

Polk Audio DB1212 R/B

Single 12" Ported Subwoofer Enclosure Loaded with One 12" db Series Sub

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Single 12" Ported Subwoofer Enclosure Loaded with One 12" db Series Sub

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

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

Polk Audio db1222 R/B

Dual 12" Loaded db Series Hatchback Subwoofer Enclosure with Grilles

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Dual 12" Loaded db Series Hatchback Subwoofer Enclosure with Grilles

• 12" 2 Ohm db Series Subwoofer
• 1500W Peak
• 720W RMS
• Polypropylene Cone Woofer
• Santoprene Rubber Surround
• 4-Layer Kapton Voice Coil Former
• Front Loaded Slot Port
• 3/4" MDF Enclosure

• 12" 2 Ohm db Series Subwoofer
• 1500W Peak
• 720W RMS
• Polypropylene Cone Woofer
• Santoprene Rubber Surround
• 4-Layer Kapton Voice Coil Former
• Front Loaded Slot Port
• 3/4" MDF Enclosure

Polk Audio DB1212 Open Box Complete

Single 12" Ported Subwoofer Enclosure Loaded with One 12" db Series Sub

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Single 12" Ported Subwoofer Enclosure Loaded with One 12" db Series Sub

• FEATURE 1
• FEATURE 2
• FEATURE 3
• FEATURE 4
• FEATURE 5
• FEATURE 6
• FEATURE 7

• FEATURE 1
• FEATURE 2
• FEATURE 3
• FEATURE 4
• FEATURE 5
• FEATURE 6
• FEATURE 7

(2) Polk Audio MM1042DVC 10” 2400w Car Audio Subwoofers+Vented Sub Box Enclosure

1200W Peak (400W RMS) 10" MM1 Series Dual 4-Ohm Car Subwoofer (MM 1042DVC) Package

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1200W Peak (400W RMS) 10" MM1 Series Dual 4-Ohm Car Subwoofer (MM 1042DVC) Package

• 400 Watts RMS
• 1200 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

• 400 Watts RMS
• 1200 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

(2) Polk Audio MM1042DVC 10” 2400w Car Audio Subwoofers+Vented Sub Box Enclosure

1200W Peak (400W RMS) 10" MM1 Series Dual 4-Ohm Car Subwoofer (MM 1042DVC) Package

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1200W Peak (400W RMS) 10" MM1 Series Dual 4-Ohm Car Subwoofer (MM 1042DVC) Package

• 400 Watts RMS
• 1200 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

• 400 Watts RMS
• 1200 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

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(2) Polk Audio MM1042DVC 10” 2400w Subwoofers+Vented Sub Box+Sound Deadening Kit

1200W Peak (400W RMS) 10" MM1 Series Dual 4-Ohm Car Subwoofer (MM 1042DVC) Package

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1200W Peak (400W RMS) 10" MM1 Series Dual 4-Ohm Car Subwoofer (MM 1042DVC) Package

• 400 Watts RMS
• 1200 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

• 400 Watts RMS
• 1200 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

(2) Polk Audio MM 842 DVC (MM842DVC) + Atrend 8DQV and Speaker Wire

(2) 900W Peak (300W RMS) 8" Dual 4-Ohm Subwoofer with Vented Box & Speaker Wire

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(2) 900W Peak (300W RMS) 8" Dual 4-Ohm Subwoofer with Vented Box & Speaker Wire

• 300 Watts RMS
• 900 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

• 300 Watts RMS
• 900 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

(2) Polk Audio MM 1242 SVC 12” 2520 Watt Subwoofers+Vented Enclosure Box+Rockmat

(2) 1260W Peak (420W RMS) 12" MM1 Series Single 4-Ohm Car Subwoofers (MM 1242SVC) + Vented Enclosure & 12 Sq. Ft. Sound Deadening Kit Package

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(2) 1260W Peak (420W RMS) 12" MM1 Series Single 4-Ohm Car Subwoofers (MM 1242SVC) + Vented Enclosure & 12 Sq. Ft. Sound Deadening Kit Package

• 420 Watts RMS
• 1260 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

• 420 Watts RMS
• 1260 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

(2) Polk Audio MM 1242 SVC 12” 2520w Car/Marine Subwoofers+Vented Enclosure Box

1260W Peak (420W RMS) 12" MM1 Series Single 4-Ohm Car Subwoofer (MM 1242SVC) Package

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1260W Peak (420W RMS) 12" MM1 Series Single 4-Ohm Car Subwoofer (MM 1242SVC) Package

• 420 Watts RMS
• 1260 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

• 420 Watts RMS
• 1260 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

Polk Audio MM 1242 SVC 12” 1260w Car/Marine Subwoofer+Vented Sub Box Enclosure

1260W Peak (420W RMS) 12" MM1 Series Single 4-Ohm Car Subwoofer (MM 1242SVC) Package

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1260W Peak (420W RMS) 12" MM1 Series Single 4-Ohm Car Subwoofer (MM 1242SVC) Package

• 420 Watts RMS
• 1260 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

• 420 Watts RMS
• 1260 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

(2) Polk Audio MM 1242 SVC 12” 2520w Car/Marine Subwoofers+Vented Enclosure Box

(2) 1260W Peak (420W RMS) 12" MM1 Series Single 4-Ohm Car Subwoofers (MM 1242SVC) + Dual Vented Enclosure Package

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(2) 1260W Peak (420W RMS) 12" MM1 Series Single 4-Ohm Car Subwoofers (MM 1242SVC) + Dual Vented Enclosure Package

• 420 Watts RMS
• 1260 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

• 420 Watts RMS
• 1260 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

(2) Polk Audio MM 1242 SVC (MM1242SVC) + Sealed Dual Box & Speaker Wire!

(2) 1260W Peak (420W RMS) 12" MM1 Series Single 4-Ohm Car Subwoofer (MM 1242SVC) MONSTER BASS Package

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(2) 1260W Peak (420W RMS) 12" MM1 Series Single 4-Ohm Car Subwoofer (MM 1242SVC) MONSTER BASS Package

• 420 Watts RMS
• 1260 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

• 420 Watts RMS
• 1260 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

Polk Audio MM 842 DVC (MM842DVC) + Atrend 8SQV

900W Peak (300W RMS) 8" Subwoofer with Vented Box & Speaker Wire

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900W Peak (300W RMS) 8" Subwoofer with Vented Box & Speaker Wire

• 300 Watts RMS
• 900 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

• 300 Watts RMS
• 900 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

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    Polk Audio Ported Enclosure Boxes with Car Subwoofers Information

    Ported and loaded car sub boxes from Polk Audio are sure to bring high quality bass and sound. With ported vents, bass hits louder and harder. Ported and loaded subwoofer boxes from Polk Audio are a great match for many vehicles!
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    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
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    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.