Shop 2 8 Inch Subwoofer Box

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$679.95
Alpine S2-DB8V-TRK Halo Series 8" Ported Dual Subwoofer Enclosure With Two 8" S-Series Subwoofers
Crutchfield
$679.95
Alpine S2-DB8V-TRK Halo Series 8" Ported Dual Subwoofer Enclosure With Two 8" S-Series Subwoofers
Crutchfield
$89.95
Atrend Bbox 8" Dual Vented-Divided Subwoofer Enclosure - Pro Audio Tuned Dual Subwoofer Boxes & Enclosures - Premium Subwoofer Box Improves Audio
Amazon.com
1K+
Free shipping
$89.95
Atrend Bbox 8" Dual Vented-Divided Subwoofer Enclosure - Pro Audio Tuned Dual Subwoofer Boxes & Enclosures - Premium Subwoofer Box Improves Audio
Amazon.com
$799.95
Alpine R2-DB8V-TRK Halo Series 8" Ported Dual Subwoofer Enclosure With Two 8" R2-Series Subwoofers
Crutchfield
$799.95
Alpine R2-DB8V-TRK Halo Series 8" Ported Dual Subwoofer Enclosure With Two 8" R2-Series Subwoofers
Crutchfield
$325.00
8" Dual Ported Vented Subwoofer Enclosure 2007-2013 Silverado Crew-Cab Sub Box Speaker Box
Amazon.com
Free shipping
$325.00
8" Dual Ported Vented Subwoofer Enclosure 2007-2013 Silverado Crew-Cab Sub Box Speaker Box
Amazon.com
$879.99
JL Audio CP208LG-W3v3 Microsub(Tm) Slot-Ported Enclosure With Dual 8" W3v3 Subwoofers
Crutchfield
$879.99
JL Audio CP208LG-W3v3 Microsub(Tm) Slot-Ported Enclosure With Dual 8" W3v3 Subwoofers
Crutchfield
$799.99
(2) Sundown Audio SA8 V3 & Universal Single Cab Dual 8" Subwoofer Box Combo Dual 2 Ohm
mooncarstereo
$799.99
(2) Sundown Audio SA8 V3 & Universal Single Cab Dual 8" Subwoofer Box Combo Dual 2 Ohm
mooncarstereo
$1,499.99
(2) Sundown Audio Z8 V4 & Chevy Crew Cab 07-25 Dual 8" Subwoofer Box Combo Dual 2 Ohm
mooncarstereo
$1,499.99
(2) Sundown Audio Z8 V4 & Chevy Crew Cab 07-25 Dual 8" Subwoofer Box Combo Dual 2 Ohm
mooncarstereo
$189.99
Gravity G8BD2 Dual 8" 1200W Active Powered Car Sub Enclosure Ported Compact Subwoofer W/ 4KIT
Amazon.com
2
Free shipping
$189.99
Gravity G8BD2 Dual 8" 1200W Active Powered Car Sub Enclosure Ported Compact Subwoofer W/ 4KIT
Amazon.com
$95.95
$128.99
Qpower QBOMB8V Dual 8 Inch Vented Port Subwoofer Sub Box With Bedliner Spray
Target
Free shipping
25% off
$95.95
$128.99
Qpower QBOMB8V Dual 8 Inch Vented Port Subwoofer Sub Box With Bedliner Spray
Target
$59.99
Sound Ordnance(Tm) Bass Bunker Sealed Single 8" Subwoofer Enclosure (Model BB8-35S)
Crutchfield
61
$59.99
Sound Ordnance(Tm) Bass Bunker Sealed Single 8" Subwoofer Enclosure (Model BB8-35S)
Crutchfield
$190.50
$254.01
Dual 8" 1600W Loaded Series Ported Car Subwoofer Box
Aliexpress
Free shipping
25% off
$190.50
$254.01
Dual 8" 1600W Loaded Series Ported Car Subwoofer Box
Aliexpress
$199.99
Pioneer TS-A2000LB Shallow Sealed Enclosure With 8" 2-Ohm Subwoofer
Crutchfield
9
$199.99
Pioneer TS-A2000LB Shallow Sealed Enclosure With 8" 2-Ohm Subwoofer
Crutchfield
$89.95
Car Audio Dual 8" SPL Bass Subwoofer Labyrinth | Vent Sub Box Stereo Enclosure
HifiSoundConnection Bing Store
Free shipping
$89.95
Car Audio Dual 8" SPL Bass Subwoofer Labyrinth | Vent Sub Box Stereo Enclosure
HifiSoundConnection Bing Store
$334.95
Custom Ported Sub Box Subwoofer Enclosure For 2 8" Skar Audio Zvx-8
eBay
$334.95
Custom Ported Sub Box Subwoofer Enclosure For 2 8" Skar Audio Zvx-8
eBay
$999.99
(2) Sundown Audio X8 V4 & Ford F150 09-25 Dual 8" Subwoofer Box Combo Dual 2 Ohm
mooncarstereo
$999.99
(2) Sundown Audio X8 V4 & Ford F150 09-25 Dual 8" Subwoofer Box Combo Dual 2 Ohm
mooncarstereo
$95.95
Qpower - QBOMB8V Dual 8 Inch Vented Port Subwoofer Sub Box With Bedliner Spray - Black
Best Buy Marketplace
125
$95.95
Qpower - QBOMB8V Dual 8 Inch Vented Port Subwoofer Sub Box With Bedliner Spray - Black
Best Buy Marketplace
$109.95
Rockville Rqb8 Dual 8" Vented Subwoofer Sub Box Enclosure Finished W/Bed Liner
Walmart
2
Free shipping
$109.95
Rockville Rqb8 Dual 8" Vented Subwoofer Sub Box Enclosure Finished W/Bed Liner
Walmart
$189.99
Toyota Tacoma King Boxes 8-Inch Dual Front Ported Subwoofer Box Charcoal Sprayed Finish JK AK-8DV
Extreme Terrain
2
$189.99
Toyota Tacoma King Boxes 8-Inch Dual Front Ported Subwoofer Box Charcoal Sprayed Finish JK AK-8DV
Extreme Terrain
$999.99
(2) Sundown Audio X8 V4 & Chevy Crew Cab 19-25 Dual 8" Subwoofer Box Combo Dual 2 Ohm
mooncarstereo
$999.99
(2) Sundown Audio X8 V4 & Chevy Crew Cab 19-25 Dual 8" Subwoofer Box Combo Dual 2 Ohm
mooncarstereo
$89.95
Car Audio Dual 8" SPL Bass Subwoofer Labyrinth Vent Sub Box Stereo Enclosure
Walmart
2
Free shipping
$89.95
Car Audio Dual 8" SPL Bass Subwoofer Labyrinth Vent Sub Box Stereo Enclosure
Walmart
$169.99
Tru Spec Prefab Dual 8" Ported Subwoofer Enclosure Box Sundown Sa 8"
eBay
$169.99
Tru Spec Prefab Dual 8" Ported Subwoofer Enclosure Box Sundown Sa 8"
eBay
$679.95
Alpine S2-DB8V-TRK S-Series 8 Inch Car Audio Loaded Subwoofer Dual Vented Truck Sub Box Enclosure
HifiSoundConnection Bing Store
Free shipping
$679.95
Alpine S2-DB8V-TRK S-Series 8 Inch Car Audio Loaded Subwoofer Dual Vented Truck Sub Box Enclosure
HifiSoundConnection Bing Store
$374.95
Custom Ported Sub Box Enclosure For 2 8" Alpine Type R Series Subs
eBay
$374.95
Custom Ported Sub Box Enclosure For 2 8" Alpine Type R Series Subs
eBay
$519.99
Diamond Audio DESMB8D - Dual 8" Slot Vented Passive Subwoofer Enclosure (2Ω)
Target
Free shipping
$519.99
Diamond Audio DESMB8D - Dual 8" Slot Vented Passive Subwoofer Enclosure (2Ω)
Target
$58.99
$88.49
Car Audio Dual 8X22 Spl Bass Subwoofer Labyrinth Vent SUB Box Stereo Enclosure
www.hardclikk.com DDD
33% off
$58.99
$88.49
Car Audio Dual 8X22 Spl Bass Subwoofer Labyrinth Vent SUB Box Stereo Enclosure
www.hardclikk.com DDD
$299.99
Kicker 49L7TDF82 Sealed Downward-Firing Enclosure With L7T 8" Shallow-Mount Square Subwoofer
Crutchfield
1
$299.99
Kicker 49L7TDF82 Sealed Downward-Firing Enclosure With L7T 8" Shallow-Mount Square Subwoofer
Crutchfield
$159.99
2025 Jeep Gladiator Dual 8-Inch Down Firing Subwoofer Box Carpeted GLR-28-DF-CA --JG54472
Extreme Terrain
$159.99
2025 Jeep Gladiator Dual 8-Inch Down Firing Subwoofer Box Carpeted GLR-28-DF-CA --JG54472
Extreme Terrain
$183.95
$239.99
Qpower QBGMCFF07208 8 Inch Dual Port Subwoofer Enclosure Box With Underseat Down Fire For GMC And Chevy Crew Cab 2007 To Current
Target
Free shipping
23% off
$183.95
$239.99
Qpower QBGMCFF07208 8 Inch Dual Port Subwoofer Enclosure Box With Underseat Down Fire For GMC And Chevy Crew Cab 2007 To Current
Target
$519.99
Diamond Audio - DESMB8D - Dual 8" Slot Vented Passive Subwoofer Enclosure (2Ω) - Black/Gray
Best Buy Marketplace
$519.99
Diamond Audio - DESMB8D - Dual 8" Slot Vented Passive Subwoofer Enclosure (2Ω) - Black/Gray
Best Buy Marketplace
$139.99
Rockford Fosgate Punch P3SD2-8 Box, Great) 300W Peak (150W RMS) 8in Series Dual 2-Ohm Shallow Car Subwoofer
Sonic Electronix
323
$139.99
Rockford Fosgate Punch P3SD2-8 Box, Great) 300W Peak (150W RMS) 8in Series Dual 2-Ohm Shallow Car Subwoofer
Sonic Electronix
$309.85
(2) Rockville W8k9d2 8" 2000 Watt Car Audio Subwoofers+Vented Sub Box Enclosure
Walmart
Free shipping
$309.85
(2) Rockville W8k9d2 8" 2000 Watt Car Audio Subwoofers+Vented Sub Box Enclosure
Walmart
$191.95
$239.99
Qpower QBFORDFF09208 8 Inch Dual Port Subwoofer Enclosure Box With Underseat Down Fire For Ford F150 Super Crew And Ford F250 And 350 Super Duty
Target
Free shipping
20% off
$191.95
$239.99
Qpower QBFORDFF09208 8 Inch Dual Port Subwoofer Enclosure Box With Underseat Down Fire For Ford F150 Super Crew And Ford F250 And 350 Super Duty
Target
$269.99
Kicker 48TRTP82 Sealed Downward-Firing Enclosure With Comprt 8" Shallow-Mount Subwoofer And Passive Radiator
Crutchfield
65
$269.99
Kicker 48TRTP82 Sealed Downward-Firing Enclosure With Comprt 8" Shallow-Mount Subwoofer And Passive Radiator
Crutchfield
$299.99
Kicker 46CWTB82 Weather-Proof Sealed Enclosure With One 8" 2-Ohm Subwoofer And 8" Passive Speaker
Crutchfield
7
$299.99
Kicker 46CWTB82 Weather-Proof Sealed Enclosure With One 8" 2-Ohm Subwoofer And 8" Passive Speaker
Crutchfield
$319.95
Alpine S2-SB8 Prismalink S2-Series Sealed Subwoofer Enclosure With 8" Subwoofer And RGBW Lighting
Crutchfield
1
$319.95
Alpine S2-SB8 Prismalink S2-Series Sealed Subwoofer Enclosure With 8" Subwoofer And RGBW Lighting
Crutchfield
$119.95
Rockville Dv8k52 Dual 8" K5 1600W Car Subwoofers+Vented Sub Enclosure Box/2 Ohm
Walmart
1
Free shipping
$119.95
Rockville Dv8k52 Dual 8" K5 1600W Car Subwoofers+Vented Sub Enclosure Box/2 Ohm
Walmart
How To Build A Subwoofer Enclosure At Home With No Special Tools
18:35
How To Build A Subwoofer Enclosure At Home With No Speci…
509.8K viewsJan 28, 2021
YouTubeTrevor Moon
Skar Audio Dual 12 Inch Complete 2,400 Watt SDR Series Subwoofer Bass Package In Dodge Challenger
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How To Build A Subwoofer Box | Beginner Car Audio Tutorial - Dual 12" Custom Ported Sub Enclosure
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YouTubeEXOcontralto
2 Skar Audio EVL-15 inch subwoofers || Budget Build || Ported Box tuned 32hz
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YouTubeJacobViral
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Understanding Port Length, Box Volume, and Tuning Frequency.
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Aero Port Subwoofer Enclosure: American Bass Titan 12
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Shop 2 8 Inch Subwoofer Box

Sponsored
About our ads
$679.95
Alpine S2-DB8V-TRK Halo Series 8" Ported Dual Subwoofer Enclosure With Two 8" S-Series Subwoofers
Crutchfield
$679.95
Alpine S2-DB8V-TRK Halo Series 8" Ported Dual Subwoofer Enclosure With Two 8" S-Series Subwoofers
Crutchfield
$89.95
Atrend Bbox 8" Dual Vented-Divided Subwoofer Enclosure - Pro Audio Tuned Dual Subwoofer Boxes & Enclosures - Premium Subwoofer Box Improves Audio
Amazon.com
1K+
Free shipping
$89.95
Atrend Bbox 8" Dual Vented-Divided Subwoofer Enclosure - Pro Audio Tuned Dual Subwoofer Boxes & Enclosures - Premium Subwoofer Box Improves Audio
Amazon.com
$799.95
Alpine R2-DB8V-TRK Halo Series 8" Ported Dual Subwoofer Enclosure With Two 8" R2-Series Subwoofers
Crutchfield
$799.95
Alpine R2-DB8V-TRK Halo Series 8" Ported Dual Subwoofer Enclosure With Two 8" R2-Series Subwoofers
Crutchfield
$325.00
8" Dual Ported Vented Subwoofer Enclosure 2007-2013 Silverado Crew-Cab Sub Box Speaker Box
Amazon.com
Free shipping
$325.00
8" Dual Ported Vented Subwoofer Enclosure 2007-2013 Silverado Crew-Cab Sub Box Speaker Box
Amazon.com
$879.99
JL Audio CP208LG-W3v3 Microsub(Tm) Slot-Ported Enclosure With Dual 8" W3v3 Subwoofers
Crutchfield
$879.99
JL Audio CP208LG-W3v3 Microsub(Tm) Slot-Ported Enclosure With Dual 8" W3v3 Subwoofers
Crutchfield
$799.99
(2) Sundown Audio SA8 V3 & Universal Single Cab Dual 8" Subwoofer Box Combo Dual 2 Ohm
mooncarstereo
$799.99
(2) Sundown Audio SA8 V3 & Universal Single Cab Dual 8" Subwoofer Box Combo Dual 2 Ohm
mooncarstereo
$1,499.99
(2) Sundown Audio Z8 V4 & Chevy Crew Cab 07-25 Dual 8" Subwoofer Box Combo Dual 2 Ohm
mooncarstereo
$1,499.99
(2) Sundown Audio Z8 V4 & Chevy Crew Cab 07-25 Dual 8" Subwoofer Box Combo Dual 2 Ohm
mooncarstereo
$189.99
Gravity G8BD2 Dual 8" 1200W Active Powered Car Sub Enclosure Ported Compact Subwoofer W/ 4KIT
Amazon.com
2
Free shipping
$189.99
Gravity G8BD2 Dual 8" 1200W Active Powered Car Sub Enclosure Ported Compact Subwoofer W/ 4KIT
Amazon.com
$95.95
$128.99
Qpower QBOMB8V Dual 8 Inch Vented Port Subwoofer Sub Box With Bedliner Spray
Target
Free shipping
25% off
$95.95
$128.99
Qpower QBOMB8V Dual 8 Inch Vented Port Subwoofer Sub Box With Bedliner Spray
Target
$59.99
Sound Ordnance(Tm) Bass Bunker Sealed Single 8" Subwoofer Enclosure (Model BB8-35S)
Crutchfield
61
$59.99
Sound Ordnance(Tm) Bass Bunker Sealed Single 8" Subwoofer Enclosure (Model BB8-35S)
Crutchfield
$190.50
$254.01
Dual 8" 1600W Loaded Series Ported Car Subwoofer Box
Aliexpress
Free shipping
25% off
$190.50
$254.01
Dual 8" 1600W Loaded Series Ported Car Subwoofer Box
Aliexpress
$199.99
Pioneer TS-A2000LB Shallow Sealed Enclosure With 8" 2-Ohm Subwoofer
Crutchfield
9
$199.99
Pioneer TS-A2000LB Shallow Sealed Enclosure With 8" 2-Ohm Subwoofer
Crutchfield
$89.95
Car Audio Dual 8" SPL Bass Subwoofer Labyrinth | Vent Sub Box Stereo Enclosure
HifiSoundConnection Bing Store
Free shipping
$89.95
Car Audio Dual 8" SPL Bass Subwoofer Labyrinth | Vent Sub Box Stereo Enclosure
HifiSoundConnection Bing Store
$334.95
Custom Ported Sub Box Subwoofer Enclosure For 2 8" Skar Audio Zvx-8
eBay
$334.95
Custom Ported Sub Box Subwoofer Enclosure For 2 8" Skar Audio Zvx-8
eBay
$999.99
(2) Sundown Audio X8 V4 & Ford F150 09-25 Dual 8" Subwoofer Box Combo Dual 2 Ohm
mooncarstereo
$999.99
(2) Sundown Audio X8 V4 & Ford F150 09-25 Dual 8" Subwoofer Box Combo Dual 2 Ohm
mooncarstereo
$95.95
Qpower - QBOMB8V Dual 8 Inch Vented Port Subwoofer Sub Box With Bedliner Spray - Black
Best Buy Marketplace
125
$95.95
Qpower - QBOMB8V Dual 8 Inch Vented Port Subwoofer Sub Box With Bedliner Spray - Black
Best Buy Marketplace
$109.95
Rockville Rqb8 Dual 8" Vented Subwoofer Sub Box Enclosure Finished W/Bed Liner
Walmart
2
Free shipping
$109.95
Rockville Rqb8 Dual 8" Vented Subwoofer Sub Box Enclosure Finished W/Bed Liner
Walmart
$189.99
Toyota Tacoma King Boxes 8-Inch Dual Front Ported Subwoofer Box Charcoal Sprayed Finish JK AK-8DV
Extreme Terrain
2
$189.99
Toyota Tacoma King Boxes 8-Inch Dual Front Ported Subwoofer Box Charcoal Sprayed Finish JK AK-8DV
Extreme Terrain