Car Speaker & Subwoofer Enclosures Single Under Seat

Shop by Category

Shop by Speaker Size

Best Selling

ASC GM1X12CREW14 12 inch Enclosures - Black
(7)
$89.95 New
ASC 2014 UP GMC Sierra Double Cab Rockford R1S410 Single 10 Sub Box Enclosure
(7)
$109.95 New
Audiopipe APSB-8BDF High Performance Sealed Bass Enclosure - Black
(5)
$78.45 New
ASC GM1X10-CREW14+ Truck Single 10" Sub Box Subwoofer Chevy Silverado
(9)
$89.95 New

805 Results

Dodge Ram 1500 Quad Cab 2002-2022 12” Single Ported Sub Enclosure Driver Side
Brand New · Dodge
$109.99
or Best Offer
Free shipping
Only 2 left
Toyota Tundra Crew Max 2022-2023 12” Single Sealed Subwoofer Enclosure -Black
Brand New
$109.95
or Best Offer
Free shipping
12" UNDERSEAT UPFIRE SUBWOOFER ENCLOSURE BOX for 2002-2023 DODGE RAM QUAD CAB
Brand New · Q Power
(1)
$99.00
Free shipping
38 watching
2002-2015 Fits Dodge Ram Quad / Crew Harmony R104 Single 10" Sub Box Enclosure
Brand New
$130.99
or Best Offer
Free shipping
132 sold
12” Single Sealed Subwoofer Enclosure Universal Fits All Cars, Firing Down-BLK
Brand New
$69.99
or Best Offer
Free shipping
8 watching
Chevy Silverado Extended cab 8" Dual ported / Vented sub box subwoofer Enclosure
Brand New · Ground -Shaker
$320.00
Free shipping
114 watching
02-18 Fits Dodge Ram Quad / Crew Kicker Comp C10 Single 10 Sub Box HA-A400.1 Amp
Brand New
$236.99
Free shipping
2017-2023 Ford F150 Crew Cab 12” Ported Single Sub Box Subwoofer Enclosure
Brand New
$99.99
or Best Offer
Free shipping
QUAD 8" PORTED UNDERSEAT FRONTFIRE ENCLOSURE for 1999-2006 CHEVY/GM EXTENDED CAB
Brand New · Q Power
$269.95
Free shipping
10 watching
Dodge Ram 1500 Quad Cab 2002-2022 12” Single Ported Sub Enclosure
Brand New · Dodge
$109.99
or Best Offer
Free shipping
2014-2018 Silverado/Sierra Crew Cab 2x8 Ported Front Fire Lift Kit Subwoofer Box
Brand New
$349.00
$70.64 shipping
61 watching
Ford F-150 Subwoofer Enclosure
Brand New
$515.00
or Best Offer
$65.00 shipping
28 watching
Dodge Ram 1500 Quad Cab 2002-2022 8” Single Sealed Sub Enclosure
Brand New · Dodge
$99.99
or Best Offer
Free shipping
2009-2014 Ford F150 Super Crew Cab Truck Single 12" Subwoofer Enclosure Sub Box
Brand New
$109.95
Free shipping
250 sold
SponsoredSponsored Ad
2009-2014 Ford F-150 Super Crew Truck Harmony R124 Single 12" Sub Box & CXA400.1
Brand New
$279.99
Free shipping
SponsoredSponsored Ad
1993-2002 Chevy Camaro Single 10" Subwoofer Enclosure Sub Box (Passenger Side)
Brand New
$79.95
Free shipping
83 sold
SponsoredSponsored Ad
2016-2019 Honda Ridgeline 1-8" Subwoofer Sub Speaker Box by Zenclosures
Brand New · ZEnclosures
$169.99
Free shipping
2009-2013 Ford F150 Extended Cab Truck Single 12" Subwoofer Enclosure Sub Box
Brand New
$99.95
Free shipping
92 sold
2009-2014 Ford F-150 Super Cab Truck Harmony R124 Single 12" Sub Box Enclosure
Brand New
$133.99
or Best Offer
Free shipping
8" Dual Center Vented Ported Sub Box Subwoofer Enclosure Speaker Box Car Audio
Brand New · Ground -Shaker
$170.00
Free shipping
13 watching
Chevy Silverado Crew Cab 2014 - 2018 12" Single Subwoofer Enclosure Solo Baric
Brand New · Ground -Shaker
$275.00
Free shipping
5 watching
93-02 Chevy Camaro Coupe Passenger Side 10" Kicker CompR CWR10 Sub Box 2 Ohm
Brand New
$170.95
or Best Offer
Free shipping
Subwoofer Sub Box for 2018 Ford F150 Super Crew Cab Supercrew Truck Single 12"
Brand New
$154.99
Free shipping
2007-2013 GMC Sierra Extended Cab Truck Harmony A102 Single 10 Sub Box Enclosure
Brand New
$165.99
or Best Offer
Free shipping
Fits Chevy Silverado Crew Cab 2007-2013 10" Single Sub Box Subwoofer Enclosure
Brand New · Ground -Shaker
$275.00
Free shipping
4 watching
2014 - UP GMC Sierra Double Cab Truck Single 12" Sub Box Subwoofer Enclosure
Brand New
(1)
$109.95
Free shipping
14-UP Chevy Silverado Crew Cab Kicker Comp C12 Single 12 Sub Box HA-A400.1 Amp
Brand New
$256.99
Free shipping
09-20 Ford F-150 Super Crew Truck Kicker Comp C12 Single 12" Sub Box HA-A400.1
Brand New
$236.99
Free shipping
SponsoredSponsored Ad
2007-2013 Gmc Sierra 1500 Ext Cab Truck Custom Fit Single 12" Sub Subwoofer Box
Brand New
$109.95
Free shipping
80 sold
SponsoredSponsored Ad
99-06 Chevy Silverado Ext Cab Truck Kicker Comp C12 Single 12 Sub Box 4 Ohm
Brand New
$155.95
or Best Offer
Free shipping
SponsoredSponsored Ad
2007-2013 Chevy Silverado 1500 Ext Truck Single 12" Sub Subwoofer Box Enclosure
Brand New
$109.95
Free shipping
158 sold
SponsoredSponsored Ad
2007-2013 Gmc Sierra 2500Hd Extended Cab Truck Single 12" Sub Box Enclosure New
Brand New
$109.95
Free shipping
Subwoofer Box for the 2006 Ford F150 SUPER CAB / EXTENDED CAB 1-10" CHARCOAL
Brand New
$178.99
Free shipping
Gately Audio Subwoofer Enclosure 4 X 8" GM Crew Cab '08-'18 w/ Billet Seat Lift
Brand New
$1,574.95
Free shipping
52 watching
09-14 Ford F-150 Super Cab Truck Kicker Comp C12 Single 12" Sub Box Final 4 Ohm
Brand New
$150.95
or Best Offer
Free shipping
Gmc Canyon 10" Ported Sub Box / Single 10" Vented Sub Box / 2021 Box
Brand New · Ground -Shaker
$295.00
Free shipping
01-05 Ford Explorer Sport Trac SUV Kicker Comp C10 Single 10" Sub Box 4 Ohm
Brand New
$150.95
or Best Offer
Free shipping
1993-2002 Pontiac Firebird 10" Subwoofer Enclosure Sub Box (Passenger Side) New
Brand New
$79.95
Free shipping
64 sold
SponsoredSponsored Ad
2007-2013 Chevy Silverado 3500Hd Ext Cab Truck Under Seat 12" Speaker Sub Box
Brand New
$109.95
Free shipping
113 watching
SponsoredSponsored Ad
2014 - UP Chevy Silverado Crew Cab Truck Single 12" Sub Box Subwoofer Enclosure
Brand New · ASC
(7)
$89.95
Free shipping
165 sold
09-20 Ford F-150 Super Cab Truck Kicker Comp C12 Single 12 Sub Box HA-A400.1 Amp
Brand New
$236.99
Free shipping
1993-2002 Chevy Camaro Coupe Driver Side 10" Harmony R104 Sub Box Enclosure
Brand New
$120.99
or Best Offer
Free shipping
56 sold
1993-2002 Chevy Camaro Coupe Driver Side 10" Kicker Comp C10 Sub Box - 4 Ohm
Brand New
$140.95
or Best Offer
Free shipping
37 sold
Subwoofer Sub Box for 2015 Ford F150 Super Crew Cab Supercrew Truck Single 12"
Brand New
$164.99
Free shipping
99-06 GMC Sierra Ext Cab Truck Kicker Comp C12 Single 12 Sub Box HA-A400.1 Amp
Brand New
$236.99
Free shipping
Subwoofer Box for the 2013 Ford F150 SUPER CAB / EXTENDED CAB 1-10" BLACK
Brand New
$179.99
Free shipping
2014 - UP Chevy Silverado Double Cab Truck Single 10 Sub Box Subwoofer Enclosure
Brand New · ASC
(7)
$109.95
Free shipping
133 sold
1999-2006 Chevy Silverado Ext Cab Truck Harmony R104 Single 10 Sub Box Enclosure
Brand New
$145.99
or Best Offer
Free shipping
01-05 Ford Explorer Sport Trac SUV Kicker Comp C10 Single 10 Sub Box HA-A400.1
Brand New
$236.99
Free shipping
2000-2009 Honda S2000 Single 10" Kicker Comp C10 Subwoofer Sub Box Package New
Brand New
$140.95
or Best Offer
Free shipping
Chevy Silverado Extended cab 8" Single Ported Sub Box with Two 6 1/2" Enclosure
Brand New · Ground -Shaker
$350.00
Free shipping
7 watching
Dodge Ram 1500 2500 Crew Cab 02-2018 12" Single Sub Box Subwoofer Enclosure
Brand New · Ground -Shaker
$275.00
Free shipping
2001-2005 Ford Explorer Sport Trac SUV Harmony R104 Single 10" Sub Box Enclosure
Brand New
$130.99
or Best Offer
Free shipping
Dodge Ram 1500 2500 3500 Crew Cab 02-2018 8" Single Sub Box Subwoofer Enclosure
Brand New · Ground -Shaker
$265.00
Free shipping
3 watching
1993-2002 Chevy Camaro Coupe Driver Side 10" Kicker CompR CWR10 Sub Box 2 Ohm
Brand New
$170.95
or Best Offer
Free shipping
31 sold
2016-2021 Honda Ridgeline 1-10" Subwoofer Sub Speaker Box by Zenclosures
Brand New · ZEnclosures
$169.99
Free shipping
Toyota Tacoma Single Cab / Regular Cab 1995-2004 8" Sub Box Subwoofer Enclosure
Brand New · Ground -Shaker
$290.00
Free shipping
2007-2013 Chevy Silverado 2500Hd Ext Truck Single 12" Empty Sub Subwoofer Box
Brand New
$109.95
Free shipping
SponsoredSponsored Ad
Custom center Console 12” Subwoofer Box for the 2015-2022 Ford F150 /350 17-22
Brand New
$649.00
$215.39 shipping
28 watching
SponsoredSponsored Ad

Car Speaker & Subwoofer Enclosures Single Under Seat

Shop by Category

Shop by Speaker Size

Best Selling

ASC GM1X12CREW14 12 inch Enclosures - Black

ASC 2014 UP GMC Sierra Double Cab Rockford R1S410 Single 10 Sub Box Enclosure

Audiopipe APSB-8BDF High Performance Sealed Bass Enclosure - Black

ASC GM1X10-CREW14+ Truck Single 10" Sub Box Subwoofer Chevy Silverado

805 Results

Dodge Ram 1500 Quad Cab 2002-2022 12” Single Ported Sub Enclosure Driver Side

Toyota Tundra Crew Max 2022-2023 12” Single Sealed Subwoofer Enclosure -Black

12" UNDERSEAT UPFIRE SUBWOOFER ENCLOSURE BOX for 2002-2023 DODGE RAM QUAD CAB

2002-2015 Fits Dodge Ram Quad / Crew Harmony R104 Single 10" Sub Box Enclosure

12” Single Sealed Subwoofer Enclosure Universal Fits All Cars, Firing Down-BLK

Chevy Silverado Extended cab 8" Dual ported / Vented sub box subwoofer Enclosure

02-18 Fits Dodge Ram Quad / Crew Kicker Comp C10 Single 10 Sub Box HA-A400.1 Amp

2017-2023 Ford F150 Crew Cab 12” Ported Single Sub Box Subwoofer Enclosure

QUAD 8" PORTED UNDERSEAT FRONTFIRE ENCLOSURE for 1999-2006 CHEVY/GM EXTENDED CAB

Dodge Ram 1500 Quad Cab 2002-2022 12” Single Ported Sub Enclosure

2014-2018 Silverado/Sierra Crew Cab 2x8 Ported Front Fire Lift Kit Subwoofer Box

Ford F-150 Subwoofer Enclosure

Dodge Ram 1500 Quad Cab 2002-2022 8” Single Sealed Sub Enclosure

2009-2014 Ford F150 Super Crew Cab Truck Single 12" Subwoofer Enclosure Sub Box

2009-2014 Ford F-150 Super Crew Truck Harmony R124 Single 12" Sub Box & CXA400.1

1993-2002 Chevy Camaro Single 10" Subwoofer Enclosure Sub Box (Passenger Side)

2016-2019 Honda Ridgeline 1-8" Subwoofer Sub Speaker Box by Zenclosures

2009-2013 Ford F150 Extended Cab Truck Single 12" Subwoofer Enclosure Sub Box

2009-2014 Ford F-150 Super Cab Truck Harmony R124 Single 12" Sub Box Enclosure

8" Dual Center Vented Ported Sub Box Subwoofer Enclosure Speaker Box Car Audio

Chevy Silverado Crew Cab 2014 - 2018 12" Single Subwoofer Enclosure Solo Baric

93-02 Chevy Camaro Coupe Passenger Side 10" Kicker CompR CWR10 Sub Box 2 Ohm

Subwoofer Sub Box for 2018 Ford F150 Super Crew Cab Supercrew Truck Single 12"

2007-2013 GMC Sierra Extended Cab Truck Harmony A102 Single 10 Sub Box Enclosure

Fits Chevy Silverado Crew Cab 2007-2013 10" Single Sub Box Subwoofer Enclosure

2014 - UP GMC Sierra Double Cab Truck Single 12" Sub Box Subwoofer Enclosure

14-UP Chevy Silverado Crew Cab Kicker Comp C12 Single 12 Sub Box HA-A400.1 Amp

09-20 Ford F-150 Super Crew Truck Kicker Comp C12 Single 12" Sub Box HA-A400.1

2007-2013 Gmc Sierra 1500 Ext Cab Truck Custom Fit Single 12" Sub Subwoofer Box

99-06 Chevy Silverado Ext Cab Truck Kicker Comp C12 Single 12 Sub Box 4 Ohm

2007-2013 Chevy Silverado 1500 Ext Truck Single 12" Sub Subwoofer Box Enclosure

2007-2013 Gmc Sierra 2500Hd Extended Cab Truck Single 12" Sub Box Enclosure New

Subwoofer Box for the 2006 Ford F150 SUPER CAB / EXTENDED CAB 1-10" CHARCOAL

Gately Audio Subwoofer Enclosure 4 X 8" GM Crew Cab '08-'18 w/ Billet Seat Lift

09-14 Ford F-150 Super Cab Truck Kicker Comp C12 Single 12" Sub Box Final 4 Ohm

Gmc Canyon 10" Ported Sub Box / Single 10" Vented Sub Box / 2021 Box

01-05 Ford Explorer Sport Trac SUV Kicker Comp C10 Single 10" Sub Box 4 Ohm

1993-2002 Pontiac Firebird 10" Subwoofer Enclosure Sub Box (Passenger Side) New

2007-2013 Chevy Silverado 3500Hd Ext Cab Truck Under Seat 12" Speaker Sub Box

2014 - UP Chevy Silverado Crew Cab Truck Single 12" Sub Box Subwoofer Enclosure

09-20 Ford F-150 Super Cab Truck Kicker Comp C12 Single 12 Sub Box HA-A400.1 Amp

1993-2002 Chevy Camaro Coupe Driver Side 10" Harmony R104 Sub Box Enclosure

1993-2002 Chevy Camaro Coupe Driver Side 10" Kicker Comp C10 Sub Box - 4 Ohm

Subwoofer Sub Box for 2015 Ford F150 Super Crew Cab Supercrew Truck Single 12"

99-06 GMC Sierra Ext Cab Truck Kicker Comp C12 Single 12 Sub Box HA-A400.1 Amp

Subwoofer Box for the 2013 Ford F150 SUPER CAB / EXTENDED CAB 1-10" BLACK

2014 - UP Chevy Silverado Double Cab Truck Single 10 Sub Box Subwoofer Enclosure

1999-2006 Chevy Silverado Ext Cab Truck Harmony R104 Single 10 Sub Box Enclosure

01-05 Ford Explorer Sport Trac SUV Kicker Comp C10 Single 10 Sub Box HA-A400.1

2000-2009 Honda S2000 Single 10" Kicker Comp C10 Subwoofer Sub Box Package New

Chevy Silverado Extended cab 8" Single Ported Sub Box with Two 6 1/2" Enclosure

Dodge Ram 1500 2500 Crew Cab 02-2018 12" Single Sub Box Subwoofer Enclosure

2001-2005 Ford Explorer Sport Trac SUV Harmony R104 Single 10" Sub Box Enclosure

Dodge Ram 1500 2500 3500 Crew Cab 02-2018 8" Single Sub Box Subwoofer Enclosure

1993-2002 Chevy Camaro Coupe Driver Side 10" Kicker CompR CWR10 Sub Box 2 Ohm

2016-2021 Honda Ridgeline 1-10" Subwoofer Sub Speaker Box by Zenclosures

Toyota Tacoma Single Cab / Regular Cab 1995-2004 8" Sub Box Subwoofer Enclosure

2007-2013 Chevy Silverado 2500Hd Ext Truck Single 12" Empty Sub Subwoofer Box

Custom ￼center Console 12” Subwoofer Box for the 2015-2022 Ford F150 /350 17-22

You May Also Like

Custom center Console 12” Subwoofer Box for the 2015-2022 Ford F150 /350 17-22