Polk Audio Ported & Loaded Car Sub Boxes at Sonic Electronix

Polk Audio Ported & Loaded Car Sub Boxes

Add some serious bass to your system with Polk Audio ported and loaded car sub boxes.
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This value represents the number of speakers or subwoofers that the enclosure accommodates.
Represents the style of the enclosure. Be sure to purchase the appropriate enclosure type and internal volume that will be compatible with your subwoofer's recommendation.

Sealed - Sealed boxes are those that have no holes or vents in it. The only hole in a sealed box is where the subwoofer is installed. Smaller sealed boxes require more power than a larger sealed box. They provide a tight, accurate bass, while the larger sealed enclosures provide a "boomier" and louder bass.

Ported / Vented - Ported/Vented Enclosures provide an even boomier, louder bass, but less accurate then a small, sealed box. Ported enclosures typically require more airspace per sub and also less power output from an amplifier to perform correctly.

Bandpass - Bandpass enclosures make subwoofers perform efficiently, but loose. The bass is not as "boomy" as a ported enclosure nor as punchy as a sealed enclosure. Bandpass enclosures work well with lower to mid-level subwoofers.
Refers to the diameter of the subwoofer, measured in inches.
This is the total RMS power handling of all the subwoofers included in the package or enclosure.

If the loaded enclosure or amplifier and subwoofer package includes more than a single subwoofer, then this is the total RMS power handling for all of the subs combined.

The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend giving your subwoofer(s) 75% - 90% of the recommended RMS rating.
This is the Total Peak Power handling of all the subwoofers included in the package or enclosure.

If the loaded enclosure or amplifier and subwoofer package includes more than a single subwoofer, then this is the total peak power handling for all of the subs combined.

Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements.
The box style or shape refers to the actual shape of the box. Square and rectangular boxes are straight-edged boxes on all sides, whereas hatchback and truck style enclosures feature an angled front or back design that allows for installation in places short on depth such as single cab pickup trucks. You can also use such enclosures in hatchback cars or other vehicles where space is a premium. Tube and cylinder shaped boxes were made popular by Bazooka and are a great option for those looking for a nice amount of bass without sacrificing lots of space. They may even fit in locations that slim truck boxes cannot fit in. If the enclosure is vehicle specific, we encourage you to read the product description to find out which vehicles the enclosure is made for.
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Polk Audio DB842SVC (DB842SVC) + Vented Box & FREE Speaker Wire!

750W Peak (250W RMS) 8" DB+ Series Single 4 ohm Car Subwoofer (DB 842SVC) Complete Sub Package

BBSW127,8SQV,DB 842 SVC main
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750W Peak (250W RMS) 8" DB+ Series Single 4 ohm Car Subwoofer (DB 842SVC) Complete Sub Package

• 250 Watts RMS
• 750 Watts Max
• Polypropylene Cone
• Santoprene Rubber Surround
• IP56 Marine Certified
• Tested for salt-fog, UV and humidity
• Quick-Connect Wire Terminals

37
Polk Audio DB842SVC (DB842SVC) + Vented Box & FREE Speaker Wire!

750W Peak (250W RMS) 8" DB+ Series Single 4 ohm Car Subwoofer (DB 842SVC) Complete Sub Package

OUT OF STOCK

$319.93 (59.34% off)
$130.08

Item Added to Cart

BBSW127,8SQV,DB 842 SVC small

750W Peak (250W RMS) 8" DB+ Series Single 4 ohm Car Subwoofer (DB 842SVC) Complete Sub Package

$130.08

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FREE NVX XMountPro Cell Phone Mount with Select Orders

Spend $200 and use code XMOUNTPRO to get this free!.

$14.99

Add
Belva 23 ft. of 12 Gauge Speaker Wire

Ultra-flexible PVC blended jacket for easy installation.

$14.99

Add
20 Square Feet of Sound Dampening Material

NVX Sound dampening is thicker than competitors, eliminates rattles and gives you bigger bass!

$59.99

Add

Don't see the accessory you're looking for?
View all available accessories for the Polk Audio DB842SVC (DB842SVC) + Vented Box & FREE Speaker Wire!.
Polk Audio DB 842 DVC (DB842DVC) + Atrend Vented Box & FREE Speaker Wire!

750W Peak (250W RMS) 8" DB+ Series Dual 4 ohm Car Subwoofer (DB 842DVC) Complete Sub Package

BBSW127,8SQV,DB 842 DVC main
Go to item page

750W Peak (250W RMS) 8" DB+ Series Dual 4 ohm Car Subwoofer (DB 842DVC) Complete Sub Package

• 250 Watts RMS
• 750 Watts Max
• Polypropylene Cone
• Santoprene Rubber Surround
• IP56 Marine Certified
• Tested for salt-fog, UV and humidity
• Quick-Connect Wire Terminals

38
Polk Audio DB 842 DVC (DB842DVC) + Atrend Vented Box & FREE Speaker Wire!

750W Peak (250W RMS) 8" DB+ Series Dual 4 ohm Car Subwoofer (DB 842DVC) Complete Sub Package

OUT OF STOCK

$319.93 (51.53% off)
$155.08

Item Added to Cart

BBSW127,8SQV,DB 842 DVC small

750W Peak (250W RMS) 8" DB+ Series Dual 4 ohm Car Subwoofer (DB 842DVC) Complete Sub Package

$155.08

Keep Shopping

FREE NVX XMountPro Cell Phone Mount with Select Orders

Spend $200 and use code XMOUNTPRO to get this free!.

$14.99

Add
Belva 23 ft. of 12 Gauge Speaker Wire

Ultra-flexible PVC blended jacket for easy installation.

$14.99

Add
20 Square Feet of Sound Dampening Material

NVX Sound dampening is thicker than competitors, eliminates rattles and gives you bigger bass!

$59.99

Add

Don't see the accessory you're looking for?
View all available accessories for the Polk Audio DB 842 DVC (DB842DVC) + Atrend Vented Box & FREE Speaker Wire!.
(2) Polk Audio DB 842 DVC (DB842DVC) + Atrend Vented Box & FREE Speaker Wire!

(2) 750W Peak (250W RMS) 8" DB+ Series Dual 4 ohm Car Subwoofer (DB 842DVC) MONSTER BASS Package

(2) DB 842 DVC,BBSW127,8DQV main
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(2) 750W Peak (250W RMS) 8" DB+ Series Dual 4 ohm Car Subwoofer (DB 842DVC) MONSTER BASS Package

• 250 Watts RMS
• 750 Watts Max
• Polypropylene Cone
• Santoprene Rubber Surround
• IP56 Marine Certified
• Tested for salt-fog, UV and humidity
• Quick-Connect Wire Terminals

29
(2) Polk Audio DB 842 DVC (DB842DVC) + Atrend Vented Box & FREE Speaker Wire!

(2) 750W Peak (250W RMS) 8" DB+ Series Dual 4 ohm Car Subwoofer (DB 842DVC) MONSTER BASS Package

OUT OF STOCK

$549.92 (47.81% off)
$286.98

Item Added to Cart

(2) DB 842 DVC,BBSW127,8DQV small

(2) 750W Peak (250W RMS) 8" DB+ Series Dual 4 ohm Car Subwoofer (DB 842DVC) MONSTER BASS Package

$286.98

Keep Shopping

FREE NVX XMountPro Cell Phone Mount with Select Orders

Spend $200 and use code XMOUNTPRO to get this free!.

$14.99

Add
Belva 23 ft. of 12 Gauge Speaker Wire

Ultra-flexible PVC blended jacket for easy installation.

$14.99

Add
20 Square Feet of Sound Dampening Material

NVX Sound dampening is thicker than competitors, eliminates rattles and gives you bigger bass!

$59.99

Add

Don't see the accessory you're looking for?
View all available accessories for the (2) Polk Audio DB 842 DVC (DB842DVC) + Atrend Vented Box & FREE Speaker Wire!.
(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

(2) MM1042 DVC,BBSW167,BBX210BK main
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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

22
(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

OUT OF STOCK

$624.96 (34.40% off)
$409.99

Item Added to Cart

(2) MM1042 DVC,BBSW167,BBX210BK small

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

$409.99

Keep Shopping

FREE NVX XMountPro Cell Phone Mount with Select Orders

Spend $200 and use code XMOUNTPRO to get this free!.

$14.99

Add
Dual 10" Subwoofer Angled Truck or Hatchback Box Enclosure

CARB Compliant, 3/4" MDF Dual Enclosure Lined with Premium Carpeted Finish

$72.99

Add
Universal 10" Subwoofer Grille

Keep your subwoofer safe from accidental damages with this amazing grill.

$35.99

Add

Don't see the accessory you're looking for?
View all available accessories for the (2) Polk Audio MM1042DVC 10” 2400w Car Audio Subwoofers+Vented Sub Box Enclosure.
(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

(2) MM1042 DVC,BBSW167,BBX210BL main
Go to item page

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

21
(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

OUT OF STOCK

$624.96 (39.20% off)
$379.99

Item Added to Cart

(2) MM1042 DVC,BBSW167,BBX210BL small

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

$379.99

Keep Shopping

FREE NVX XMountPro Cell Phone Mount with Select Orders

Spend $200 and use code XMOUNTPRO to get this free!.

$14.99

Add
Dual 10" Subwoofer Angled Truck or Hatchback Box Enclosure

CARB Compliant, 3/4" MDF Dual Enclosure Lined with Premium Carpeted Finish

$72.99

Add
Universal 10" Subwoofer Grille

Keep your subwoofer safe from accidental damages with this amazing grill.

$35.99

Add

Don't see the accessory you're looking for?
View all available accessories for the (2) Polk Audio MM1042DVC 10” 2400w Car Audio Subwoofers+Vented Sub Box Enclosure.
(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

(2) MM1042 DVC,SDRLR1,SDBDK12,BBSW167,BBX210BK main
Go to item page

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

108
(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

OUT OF STOCK

$724.94 (42.21% off)
$418.95

Item Added to Cart

(2) MM1042 DVC,SDRLR1,SDBDK12,BBSW167,BBX210BK small

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

$418.95

Keep Shopping

FREE NVX XMountPro Cell Phone Mount with Select Orders

Spend $200 and use code XMOUNTPRO to get this free!.

$14.99

Add
Dual 10" Subwoofer Angled Truck or Hatchback Box Enclosure

CARB Compliant, 3/4" MDF Dual Enclosure Lined with Premium Carpeted Finish

$72.99

Add
Universal 10" Subwoofer Grille

Keep your subwoofer safe from accidental damages with this amazing grill.

$35.99

Add

Don't see the accessory you're looking for?
View all available accessories for the (2) Polk Audio MM1042DVC 10” 2400w Subwoofers+Vented Sub Box+Sound Deadening Kit.
Polk Audio DB1212 Open Box Complete

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

DB1212 main
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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

Polk Audio DB1212 Open Box Complete

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

OUT OF STOCK

$299.95 (56.99% off)
$129.00

Item Added to Cart

DB1212 small

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

$129.00

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NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$29.99

Add
NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$59.99

Add
Car Stereo and Speaker Installation Tool Kit

Complete Car Stereo Tool Kit, Includes Voltage Test Light, Wire Stripper and More

$19.99

Add

Don't see the accessory you're looking for?
View all available accessories for the Polk Audio DB1212 Open Box Complete.

Polk Audio Ported & Loaded Car Sub Boxes 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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