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Subwoofer Boxes and Enclosures - Page 7 - Blowout Sale! Save up to 65%


Blowout Sale! Up to 65% off on Subwoofer Boxes and Enclosures at All Seven Seater Cars, Page 7. Top brands include OBCON, QPOWER, Q Power, Rockville, American Sound Connection, Atrend, OnlyFactoryDirect, Fosgate Prime, & Ground Shaker. Hurry! Limited time offers. Offers valid only while supplies last.



OBCON Dual 10'' Dodge Ram Mega Cab '06-'08 Speaker Box (behind the seat) With Labyrinth Power Port
OBCON Dual 10" Dodge Ram Mega Cab '06-'08 Speaker Box (behind the seat) With Labyrinth Power Port
By OBCON
In Stock
$111.45

mpn: OB-Q80,

4.4 out of 5 stars with 101 reviews
It is a known fact that in order to create a 50% increase in your sub bass system you would need to double the power. For example, if you are hitting 135 dB's with an amp that produces 500 watts of RMS power, in order to hit 138 dB's (50% louder) y...


Q Power QBFORD10 2004 Ford 2004-2008 F-150 Dual 10'' Subwoofer Box UnderSeat Downfire
Q Power QBFORD10 2004 Ford 2004-2008 F-150 Dual 10" Subwoofer Box UnderSeat Downfire
By QPOWER
In Stock
$106.95

mpn: QBFORD10-2004, ean: 0813177021750,

4.6 out of 5 stars with 119 reviews
Qpower Bomb 2004 - 2008 Ford Extneded Cab Dual 10" Woofer Box Under seat downfireDual 10" Sealed Downfiring - Unloaded Subwoofer Box. For 2004-2008 Ford F150 Xcab/Super Crew Trucks. This Enclosure is Constructed Out of High Grade 3/4" MDF Wood. Cover...


Q Power QBOMB15V Dual 15-Inch Vented Speaker Box from High Grade MDF Wood with Durable Bed Liner Spray
Q Power QBOMB15V Dual 15-Inch Vented Speaker Box from High Grade MDF Wood with Durable Bed Liner Spray
By Q Power
In Stock
$122.43
$87.01
You Save: 29%

mpn: QBOMB15V, ean: 0813177021675,

4.3 out of 5 stars with 142 reviews
Dual 15" Vented Speaker Box made from high grade MDF wood then finished with durable Bed Liner spraySlot Ported for Bigger Bass. Durable Bed Liner Spray. Screw Down DELUXE Terminal Cups. ...


2002-2017 Dodge Quad Cab Dual 10'' Ported Vented Subwoofer Sub Box Enclosure
2002-2017 Dodge Quad Cab Dual 10" Ported Vented Subwoofer Sub Box Enclosure
By Rockville
In Stock
$159.99

mpn: REC63, ean: 0811080029474,

4.8 out of 5 stars with 61 reviews
Features: 002-2017 Dodge Quad Cab Dual 10" Ported Vented Subwoofer Sub Box Enclosure  2hole 10" Ported for Dodge Quad Cab 2002-2016 Underseat Upfire Finished with Durable Bed Liner 2002- Current Dodge Quad Cab, Does NOT fit Mega Cab Mounting Depth: ...


EXT Dual 12'' Sealed Subwoofer Box for 2002-13 Chevy Avalanche, Cadillac Escalade
EXT Dual 12" Sealed Subwoofer Box for 2002-13 Chevy Avalanche, Cadillac Escalade
By Rockville
In Stock
$189.99

mpn: REC52, ean: 0811080029368,

4.4 out of 5 stars with 27 reviews
Features: 2002-2013 Chevy Avalanche, Cadillac Escalade EXT Dual 12" Sealed Subwoofer Box  2hole 12" Sealed for All Chevy Avalanche (Behind Seat) Behind Seat Forward Fire, Replaces factory Midgate Finished with Durable Bed Liner All Years (02-13) Che...


Q Power QBOMB12V Dual 12-Inch Vented Speaker Box with Durable Bed Liner Spray
Q Power QBOMB12V Dual 12-Inch Vented Speaker Box with Durable Bed Liner Spray
By Q Power
In Stock
$67.71

mpn: QBOMB12V, ean: 0813177021637,

4.6 out of 5 stars with 112 reviews
Dual 12" Vented Speaker Box made from high grade MDF wood then finished with durable Bed Liner spraySlot Ported for Bigger Bass. Durable Bed Liner Spray. Screw Down DELUXE Terminal Cups. ...


Q Power Dual 15-Inch Vented Unloaded Box
Q Power Dual 15-Inch Vented Unloaded Box
By Q Power
In Stock
$68.32
$53.64
You Save: 21%

mpn: BASS15VENTEDBOXED, ean: 0460067502532,

4.4 out of 5 stars with 72 reviews
The Q Power 15-inch dual heavy duty vented subwoofer enclosure features solid 5/8-inch MDF construction, charcoal carpet covering, a dual vented design, and terminal cup connectors. Turn your ride into an incredible sound machine with the help of the...


04-15 Nissan Titan King or Crew Truck Rockford Punch P1S410 Dual 10'' Rhino Coated Sub Box - Final 2 Ohm
04-15 Nissan Titan King or Crew Truck Rockford Punch P1S410 Dual 10" Rhino Coated Sub Box - Final 2 Ohm
By American Sound Connection
In Stock
$269.99

mpn: ROCK16-PACK1360,

4.1 out of 5 stars with 69 reviews
This Package Includes the Following Items:1 x Chevy Silverado Sub Woofer Box Custom Dual 10" 99-06 Extended Cab2 x Rockford Fosgate P1S4-10 Punch 10-Inch P1 4-Ohm 250-Watt RMS Linear Spider SVC SubwooferChevy Silverado Sub Woofer Box Custom Dual 10" ...


Q-Power QBomb 12'' Sealed Car Subwoofer Sub Box Enclosure | QBOMB12S Single
Q-Power QBomb 12" Sealed Car Subwoofer Sub Box Enclosure | QBOMB12S Single
By Q Power
In Stock
$57.26
$52.99
You Save: 7%

mpn: QBOMB12S-SINGLE, ean: 0100010769703,

4.9 out of 5 stars with 55 reviews
Qpower Single 12" Sealed QBOMB3/4" MDF Construction. Dual Sealed Chamber Design. Black Bed "Rhino" Liner Spray Finish. Mounting Depth: 10" | Air Space: 1.3 cubic feet. Dimensions: 16" (W) x 13.25" (H) x 16" (D). ...


2007-2017 Toyota Tundra Double Cab Ported Dual 12'' Subwoofer Sub Box Enclosure
2007-2017 Toyota Tundra Double Cab Ported Dual 12" Subwoofer Sub Box Enclosure
By Rockville
In Stock
$147.99

mpn: REC72, ean: 0811080029566,

4.0 out of 5 stars with 84 reviews
Description Q Power Model: QBTUNDRA07212 Dual 12" Ported - Unloaded Subwoofer Box For 2007-Current Toyota Tundra Double Cab Trucks, Does NOT fit Crew Cab Trucks This Enclosure is Constructed Out of High Grade 3/4" MDF Wood Covered and Finished with ...


Bbox A372-10CP Dual 10'' Sealed Carpeted Subwoofer Enclosure - Fits 2004 - 2008 Ford F150 Super Crew / Super Cab
Bbox A372-10CP Dual 10" Sealed Carpeted Subwoofer Enclosure - Fits 2004 - 2008 Ford F150 Super Crew / Super Cab
By Atrend
In Stock
$94.03
$83.99
You Save: 11%

mpn: A372-10CP, ean: 0190283043839,

4.6 out of 5 stars with 25 reviews
Fits 2004 - 2009 Ford F150 Extended & Super Crew Cabs - Custom Under Rear Seat MDF Construction with Glued and Braced Assembly Premium Carpeted Finish with Rounded Edges 0.55 Cu. Ft. Air Space per Sub 5.12" - Inch Mounting Depth Speaker hole cutout 9...


Car Audio Custom 6'' X 9'' Sealed Hi Quality Pair Speaker Enclosure Unloaded Box
Car Audio Custom 6" X 9" Sealed Hi Quality Pair Speaker Enclosure Unloaded Box
By American Sound Connection
In Stock
$28.99

mpn: BLK6X9-SALE,

4.6 out of 5 stars with 72 reviews
Features:Custom 6" x 9" Sealed Speaker Enclosure Mounting Depth: 5-1/4"Air Space: 0.20 Cubic Feet Per BoxSealed EnclosureDimensions: Width 12-1/2" x Height 7-1/2" x B Depth 5" x T Depth 7"Sold as a PairConstructed with High Quality MDFHigh Quality Bi...


Rockville Ported Sub Box Enclosure For Rockford Fosgate R2D2-12 12'' Subwoofer
Rockville Ported Sub Box Enclosure For Rockford Fosgate R2D2-12 12" Subwoofer
By Rockville
In Stock
$199.00
$68.95
You Save: 65%

mpn: RQB12 For R2D2-12, ean: 0613815746287,

4.4 out of 5 stars with 119 reviews
The RQB12 Qbomb single 12" vented enclosure is an incredibly well-built and durable sub enclosure. This box is finished with a bedliner spray which hardens to make this box weather resistant as well as making it almost impossible to break. The bedlin...


Car Black Subwoofer Box Sealed Automotive Enclosure for Two 8-Inch Woofers 8D
Car Black Subwoofer Box Sealed Automotive Enclosure for Two 8-Inch Woofers 8D
By OnlyFactoryDirect
In Stock
$37.99

mpn: 8D, ean: 0813282019475,

4.4 out of 5 stars with 72 reviews
Specifications8D Dual 8" Woofer Sealed Car Enclosure8" Woofer Holes are 7.125" in DiameterBuilt-in Terminal with Gold Screw PostsFits Mostly All CarsConstructed with High Quality MDF HardwoodEnclosure Volume is .33 Cubic Feet per ChamberHeight 10" x ...


Package: Rockford Fosgate Prime R2D2-12 12'' Dual 2 Ohm Car Subwoofer + Rockville RSV12 Single 12” Vented Subwoofer Enclosure + Sub Box Wire Kit With 14 Gauge Speaker Wire + Screws + Spade Terminals
Package: Rockford Fosgate Prime R2D2-12 12" Dual 2 Ohm Car Subwoofer + Rockville RSV12 Single 12” Vented Subwoofer Enclosure + Sub Box Wire Kit With 14 Gauge Speaker Wire + Screws + Spade Terminals
By Fosgate Prime
In Stock
$103.95

mpn: R2D2-12+RSV12+K1, ean: 0613815603351,

4.6 out of 5 stars with 55 reviews
The RSV12 single vented speaker box is made in the USA with Grade "A" ¾" MDF wood. This enclosure is made with precision cutting machinery by industry experts that have been making these enclosures in the USA for over 20 years. All Rockville enclosu...


15'' single sealed Solo baric Hatchback speaker box
15" single sealed Solo baric Hatchback speaker box
By Ground Shaker
In Stock
$120.00

mpn: KK115B,

4.7 out of 5 stars with 68 reviews
SPECIFICATIONS: CUTOUT SQUARE: 13 3/4" TOTAL AIR VOLUME: 2.06 CUBIC FT. WEIGHT:__34 LBS. MOUNTING DEPTH: 13" __ DIMENSIONS: HEIGHT: 16 1/4 LENGTH: 20 1/4" TOP DEPTH: 12 3/4 BOTTOM DEPTH: 18 1/4" __ CONSTRUCTION: 3/4" HIGH DENSITY MDF WOOD CARPETED WI...


Q Power QBGMC12DF Dual 12'' Sealed Subwoofer Enclosure for 1999-2006 Chevy Silverado or GMC Sierra Extended Cab Trucks
Q Power QBGMC12DF Dual 12" Sealed Subwoofer Enclosure for 1999-2006 Chevy Silverado or GMC Sierra Extended Cab Trucks
By Rockville
In Stock
$109.99
$108.77
You Save: 1%

mpn: QB-GMC12DF, ean: 0813177021699,

4.9 out of 5 stars with 99 reviews
The REC10 dual sealed speaker box is made in the USA with Grade "A" 5/8" MDF wood. This enclosure is made with precision cutting machinery by industry experts that have been making these enclosures in the USA for over 20 years. All Rockville enclosur...


ASC Chevy Avalanche or Cadillac Escalade EXT 2002-2013 Dual 12'' Subwoofer Custom Fit Behind Seat Sub Box Speaker Enclosure
ASC Chevy Avalanche or Cadillac Escalade EXT 2002-2013 Dual 12" Subwoofer Custom Fit Behind Seat Sub Box Speaker Enclosure
By American Sound Connection
In Stock
$102.99

mpn: AV/ESC2X12B-SEAT,

4.7 out of 5 stars with 79 reviews
Something missing in your Escalade or Avalanche? We offer a custom dual 10" or dual 12" enclosure for your 2002 - 2009 Chevy Avalanche / Cadillac Escalade EXT that allows you get some much needed bass! This enclosure is designed install directly behi...


Q Power QBFORD09F350212 Dual 12'' Ported Subwoofer Enclosure for 2000-2016 Ford F-250/F-350/F-450 Super Duty Trucks
Q Power QBFORD09F350212 Dual 12" Ported Subwoofer Enclosure for 2000-2016 Ford F-250/F-350/F-450 Super Duty Trucks
By Q Power
In Stock
$164.20

mpn: QBFORD09F350212, ean: 0813177024492,

4.8 out of 5 stars with 49 reviews
Dual 12" Ported Enclosure for Ford F250/350/450 Super Duty 2000-2016. Behind Seat, Removal of Jack Kit, Rear Seat Belt cover and rear carpet is required. Power window motor needs to be removed during installation. Finished with durable bed liner. Air...


Fits Chevy Silverado & Gmc Sierra Crew-Cab 2014-2018 12'' Dual Ported Sub Box
Fits Chevy Silverado & Gmc Sierra Crew-Cab 2014-2018 12" Dual Ported Sub Box
By Ground Shaker
In Stock
$200.00

mpn: GSGCHVP212,

4.7 out of 5 stars with 33 reviews
NOT ALL 12" SUB'S WILL FIT-WEIGHT: 36 LBS.. -MOUNTING DEPTH: 6 1/2". -TOTAL AIR VOLUME: 1.38 CUBIC FT.. ...



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