Shop Fiberglass Sub Box Build

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$1,049.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With 10" 10TW3-D4 Subwoofer - Fits 2013-Up Subaru BRZ And Scion FR-S Models
Crutchfield
9
$1,049.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With 10" 10TW3-D4 Subwoofer - Fits 2013-Up Subaru BRZ And Scion FR-S Models
Crutchfield
$1,699.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With Two 10TW1-4 Subwoofers -- Fits Select 2002-Up Dodge Ram Quad Cab And Crew Cab Pickups
Crutchfield
32
$1,699.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With Two 10TW1-4 Subwoofers -- Fits Select 2002-Up Dodge Ram Quad Cab And Crew Cab Pickups
Crutchfield
$399.99
Wet Sounds WS-SUB 650 ES 6.5" Marine Subwoofer In Ported Enclosure (4-Ohm Impedance)
Crutchfield
$399.99
Wet Sounds WS-SUB 650 ES 6.5" Marine Subwoofer In Ported Enclosure (4-Ohm Impedance)
Crutchfield
$1,029.99
Wet Sounds ZERO 12 SUB KIT-S2 Loaded 12" Marine Subwoofer In A Sealed Enclosure - 2-Ohm Impedance
Crutchfield
$1,029.99
Wet Sounds ZERO 12 SUB KIT-S2 Loaded 12" Marine Subwoofer In A Sealed Enclosure - 2-Ohm Impedance
Crutchfield
$1,149.99
JL Audio Powersport Stealthbox Custom-Fit Fiberglass Enclosure With 10" 10TW3-V3-4 Subwoofer - Fits Select 2015-Up Polaris Slingshot Models
Crutchfield
$1,149.99
JL Audio Powersport Stealthbox Custom-Fit Fiberglass Enclosure With 10" 10TW3-V3-4 Subwoofer - Fits Select 2015-Up Polaris Slingshot Models
Crutchfield
$1,349.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With 12" TW3-D4 Subwoofer -- Fits 2015-Up Ford Mustang Coupe
Crutchfield
16
$1,349.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With 12" TW3-D4 Subwoofer -- Fits 2015-Up Ford Mustang Coupe
Crutchfield
$1,449.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With 10" 10TW1-2 Subwoofer - Fits 2018-Up Ford Expedition And Expedition MAX Vehicles
Crutchfield
1
$1,449.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With 10" 10TW1-2 Subwoofer - Fits 2018-Up Ford Expedition And Expedition MAX Vehicles
Crutchfield
$849.99
Wet Sounds ZERO 10 SUB KIT-S4 Loaded 10" Marine Subwoofer In A Sealed Enclosure - 4-Ohm Impedance
Crutchfield
$849.99
Wet Sounds ZERO 10 SUB KIT-S4 Loaded 10" Marine Subwoofer In A Sealed Enclosure - 4-Ohm Impedance
Crutchfield
$2,199.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With Two 12" TW3-D8 Subwoofers - Fits 2019-Up RAM 1500 Crew Cab Models With Fixed Rear Seat
Crutchfield
$2,199.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With Two 12" TW3-D8 Subwoofers - Fits 2019-Up RAM 1500 Crew Cab Models With Fixed Rear Seat
Crutchfield
$1,299.99
JL Audio Powersport Stealthbox Custom-Fit Fiberglass Enclosure With 10" 10TW3-D4 Subwoofer - Fits 2015-Up Honda Pioneer 1000
Crutchfield
$1,299.99
JL Audio Powersport Stealthbox Custom-Fit Fiberglass Enclosure With 10" 10TW3-D4 Subwoofer - Fits 2015-Up Honda Pioneer 1000
Crutchfield
$1,349.99
JL Audio Stealthbox Black Custom-Fit Fiberglass Enclosure With One 10TW1 Subwoofer - Fits 2018-Up Jeep Wrangler JL Unlimited - 4-Ohm, Passenger Side
Crutchfield
11
$1,349.99
JL Audio Stealthbox Black Custom-Fit Fiberglass Enclosure With One 10TW1 Subwoofer - Fits 2018-Up Jeep Wrangler JL Unlimited - 4-Ohm, Passenger Side
Crutchfield
$1,349.99
JL Audio Stealthbox Black Custom-Fit Fiberglass Enclosure With One 10TW3 Subwoofer - Fits 2021-Up Chevrolet And GMC Full-Size Suvs
Crutchfield
$1,349.99
JL Audio Stealthbox Black Custom-Fit Fiberglass Enclosure With One 10TW3 Subwoofer - Fits 2021-Up Chevrolet And GMC Full-Size Suvs
Crutchfield
$1,799.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With Two 10TW1-4 Subwoofers -- Fits 2014-Up Chevrolet Silverado Or GMC Sierra Double Cab Trucks
Crutchfield
6
$1,799.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With Two 10TW1-4 Subwoofers -- Fits 2014-Up Chevrolet Silverado Or GMC Sierra Double Cab Trucks
Crutchfield
$1,549.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With 13" Tw5v2-2 Subwoofer - Fits 2009-Up Ford F-150 Supercrew - Black
Crutchfield
22
$1,549.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With 13" Tw5v2-2 Subwoofer - Fits 2009-Up Ford F-150 Supercrew - Black
Crutchfield
$1,149.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With One 10TW1-4 Subwoofer -- Fits 2007-Up Jeep Wrangler Unlimited - Black, Driver's Side
Crutchfield
18
$1,149.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With One 10TW1-4 Subwoofer -- Fits 2007-Up Jeep Wrangler Unlimited - Black, Driver's Side
Crutchfield
$849.99
JL Audio Stealthbox Custom-Fit Enclosure With 10" 10TW1 Subwoofer - Fits 2022-Up Ford Maverick Trucks
Crutchfield
$849.99
JL Audio Stealthbox Custom-Fit Enclosure With 10" 10TW1 Subwoofer - Fits 2022-Up Ford Maverick Trucks
Crutchfield
$1,149.99
JL Audio HO110-W6v3 Ported H.O. Wedge(Tm) Enclosure With One 10" W6v3 Subwoofer
Crutchfield
71
$1,149.99
JL Audio HO110-W6v3 Ported H.O. Wedge(Tm) Enclosure With One 10" W6v3 Subwoofer
Crutchfield
$1,999.99
SVS 3000 In-Wall Single Subwoofer System In-Wall Enclosure With Dual Subwoofers And Amplifier
Crutchfield
$1,999.99
SVS 3000 In-Wall Single Subwoofer System In-Wall Enclosure With Dual Subwoofers And Amplifier
Crutchfield
$499.99
2019-2025 Chevy Silverado / GMC Sierra Dual 12in Loaded Sub Box By NVX BE-GM-SLVDC-G4 BOOST Box, Fiberglass Custom Fit 800W RMS Subwoofer Enclosure
Sonic Electronix
1
$499.99
2019-2025 Chevy Silverado / GMC Sierra Dual 12in Loaded Sub Box By NVX BE-GM-SLVDC-G4 BOOST Box, Fiberglass Custom Fit 800W RMS Subwoofer Enclosure
Sonic Electronix
$79.99
NVX XMDFP101 Single 10in Ported 3/4in (1.2 Cubic Ft) MDF Black Carpeted Subwoofer Enclosure (Made In The USA)
Sonic Electronix
8
$79.99
NVX XMDFP101 Single 10in Ported 3/4in (1.2 Cubic Ft) MDF Black Carpeted Subwoofer Enclosure (Made In The USA)
Sonic Electronix
$78.52
$149.18
Fibropro Single 12X22 Sealed Subwoofer Speaker Box Enclosure With Fiberglass Face Plate (Blue)
tsuenwanflowershop.com
47% off
$78.52
$149.18
Fibropro Single 12X22 Sealed Subwoofer Speaker Box Enclosure With Fiberglass Face Plate (Blue)
tsuenwanflowershop.com
$109.95
$219.99
Dual 10" Slot Vented Paintable Baffle Or Subwoofer Box Enclosure For Car Audio
HifiSoundConnection Bing Store
Free shipping
50% off
$109.95
$219.99
Dual 10" Slot Vented Paintable Baffle Or Subwoofer Box Enclosure For Car Audio
HifiSoundConnection Bing Store
$999.99
2009-Up Ford F-Series - 10in Sub Enclosure NVX BE-FD-09F150SC-S210 Custom Fit Under-Seat Dual Empty Sealed Box
Sonic Electronix
$999.99
2009-Up Ford F-Series - 10in Sub Enclosure NVX BE-FD-09F150SC-S210 Custom Fit Under-Seat Dual Empty Sealed Box
Sonic Electronix
$82.88
$110.14
Fibropro Dual 12X22 Sealed Subwoofer Speaker Box Enclosure With Fiberglass Face Plate (Yellow)
jmpropiedades.com
Free shipping
24% off
$82.88
$110.14
Fibropro Dual 12X22 Sealed Subwoofer Speaker Box Enclosure With Fiberglass Face Plate (Yellow)
jmpropiedades.com
$765.55
Gately Audio Subwoofer Enclosure 2 X 12" Ported Sub Box 4.0 Cf Sub Up
eBay
11
Free shipping
$765.55
Gately Audio Subwoofer Enclosure 2 X 12" Ported Sub Box 4.0 Cf Sub Up
eBay
$109.95
$209.99
Dual 12" Vented Subwoofer Box Enclosure
HifiSoundConnection Bing Store
Free shipping
47% off
$109.95
$209.99
Dual 12" Vented Subwoofer Box Enclosure
HifiSoundConnection Bing Store
$199.99
Single 12" Ported Subwoofer Box
mooncarstereo
$199.99
Single 12" Ported Subwoofer Box
mooncarstereo
$299.99
Dual 12" Ported Sub Enclosure XL (Jumbo Air Space) Double Baffled
mooncarstereo
$299.99
Dual 12" Ported Sub Enclosure XL (Jumbo Air Space) Double Baffled
mooncarstereo
$307.99
15-Volt Dual 15 in. Vented Port Subwoofer Sub Box With Bedliner Spray (2-Pack)
Home Depot
6
$307.99
15-Volt Dual 15 in. Vented Port Subwoofer Sub Box With Bedliner Spray (2-Pack)
Home Depot
$99.95
$174.99
Custom Chevy 93 - 02 Camaro | 10" Custom Sub Box
HifiSoundConnection Bing Store
Free shipping
42% off
$99.95
$174.99
Custom Chevy 93 - 02 Camaro | 10" Custom Sub Box
HifiSoundConnection Bing Store
$254.95
Ported Subwoofer Box Sub Enclosure For 1 12" Sub - 1.5" Baffle - 2.3 CF - 32HZ
eBay
$254.95
Ported Subwoofer Box Sub Enclosure For 1 12" Sub - 1.5" Baffle - 2.3 CF - 32HZ
eBay
$58.99
$79.09
Fibropro Single 12X22 Sealed Subwoofer Speaker Box Enclosure With Fiberglass Face Plate (White)
jmpropiedades.com
Free shipping
25% off
$58.99
$79.09
Fibropro Single 12X22 Sealed Subwoofer Speaker Box Enclosure With Fiberglass Face Plate (White)
jmpropiedades.com
$107.79
QSBASS12 Single 12 in. Vented Slot Ported Subwoofer Sub Enclosure Box
Home Depot
10
Free shipping
$107.79
QSBASS12 Single 12 in. Vented Slot Ported Subwoofer Sub Enclosure Box
Home Depot
$234.99
Tru Spec Back Vented Prefab Dual Up Port 10" Subwoofer Enclosure
eBay
Free shipping
$234.99
Tru Spec Back Vented Prefab Dual Up Port 10" Subwoofer Enclosure
eBay
$399.99
Kicker Tb10 10 Weatherproof Subwoofer Enclosure Wpassive Radiator 4 By Hodges Marine
Hodges Marine
98
Free shipping
$399.99
Kicker Tb10 10 Weatherproof Subwoofer Enclosure Wpassive Radiator 4 By Hodges Marine
Hodges Marine
$101.39
Polyplanar Ms56 Box Subwoofer By Hodges Marine
Hodges Marine
1
Free shipping
$101.39
Polyplanar Ms56 Box Subwoofer By Hodges Marine
Hodges Marine

Shop Fiberglass Sub Box Build

Sponsored
About our ads
$1,049.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With 10" 10TW3-D4 Subwoofer - Fits 2013-Up Subaru BRZ And Scion FR-S Models
Crutchfield
9
$1,049.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With 10" 10TW3-D4 Subwoofer - Fits 2013-Up Subaru BRZ And Scion FR-S Models
Crutchfield
$1,699.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With Two 10TW1-4 Subwoofers -- Fits Select 2002-Up Dodge Ram Quad Cab And Crew Cab Pickups
Crutchfield
32
$1,699.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With Two 10TW1-4 Subwoofers -- Fits Select 2002-Up Dodge Ram Quad Cab And Crew Cab Pickups
Crutchfield
$399.99
Wet Sounds WS-SUB 650 ES 6.5" Marine Subwoofer In Ported Enclosure (4-Ohm Impedance)
Crutchfield
$399.99
Wet Sounds WS-SUB 650 ES 6.5" Marine Subwoofer In Ported Enclosure (4-Ohm Impedance)
Crutchfield
$1,029.99
Wet Sounds ZERO 12 SUB KIT-S2 Loaded 12" Marine Subwoofer In A Sealed Enclosure - 2-Ohm Impedance
Crutchfield
$1,029.99
Wet Sounds ZERO 12 SUB KIT-S2 Loaded 12" Marine Subwoofer In A Sealed Enclosure - 2-Ohm Impedance
Crutchfield
$1,149.99
JL Audio Powersport Stealthbox Custom-Fit Fiberglass Enclosure With 10" 10TW3-V3-4 Subwoofer - Fits Select 2015-Up Polaris Slingshot Models
Crutchfield
$1,149.99
JL Audio Powersport Stealthbox Custom-Fit Fiberglass Enclosure With 10" 10TW3-V3-4 Subwoofer - Fits Select 2015-Up Polaris Slingshot Models
Crutchfield
$1,349.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With 12" TW3-D4 Subwoofer -- Fits 2015-Up Ford Mustang Coupe
Crutchfield
16
$1,349.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With 12" TW3-D4 Subwoofer -- Fits 2015-Up Ford Mustang Coupe
Crutchfield
$1,449.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With 10" 10TW1-2 Subwoofer - Fits 2018-Up Ford Expedition And Expedition MAX Vehicles
Crutchfield
1
$1,449.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With 10" 10TW1-2 Subwoofer - Fits 2018-Up Ford Expedition And Expedition MAX Vehicles
Crutchfield
$849.99
Wet Sounds ZERO 10 SUB KIT-S4 Loaded 10" Marine Subwoofer In A Sealed Enclosure - 4-Ohm Impedance
Crutchfield
$849.99
Wet Sounds ZERO 10 SUB KIT-S4 Loaded 10" Marine Subwoofer In A Sealed Enclosure - 4-Ohm Impedance
Crutchfield
$2,199.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With Two 12" TW3-D8 Subwoofers - Fits 2019-Up RAM 1500 Crew Cab Models With Fixed Rear Seat
Crutchfield
$2,199.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With Two 12" TW3-D8 Subwoofers - Fits 2019-Up RAM 1500 Crew Cab Models With Fixed Rear Seat
Crutchfield
$1,299.99
JL Audio Powersport Stealthbox Custom-Fit Fiberglass Enclosure With 10" 10TW3-D4 Subwoofer - Fits 2015-Up Honda Pioneer 1000
Crutchfield
$1,299.99
JL Audio Powersport Stealthbox Custom-Fit Fiberglass Enclosure With 10" 10TW3-D4 Subwoofer - Fits 2015-Up Honda Pioneer 1000
Crutchfield
$1,349.99
JL Audio Stealthbox Black Custom-Fit Fiberglass Enclosure With One 10TW1 Subwoofer - Fits 2018-Up Jeep Wrangler JL Unlimited - 4-Ohm, Passenger Side
Crutchfield
11
$1,349.99
JL Audio Stealthbox Black Custom-Fit Fiberglass Enclosure With One 10TW1 Subwoofer - Fits 2018-Up Jeep Wrangler JL Unlimited - 4-Ohm, Passenger Side
Crutchfield
$1,349.99
JL Audio Stealthbox Black Custom-Fit Fiberglass Enclosure With One 10TW3 Subwoofer - Fits 2021-Up Chevrolet And GMC Full-Size Suvs
Crutchfield
$1,349.99
JL Audio Stealthbox Black Custom-Fit Fiberglass Enclosure With One 10TW3 Subwoofer - Fits 2021-Up Chevrolet And GMC Full-Size Suvs
Crutchfield
$1,799.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With Two 10TW1-4 Subwoofers -- Fits 2014-Up Chevrolet Silverado Or GMC Sierra Double Cab Trucks
Crutchfield
6
$1,799.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With Two 10TW1-4 Subwoofers -- Fits 2014-Up Chevrolet Silverado Or GMC Sierra Double Cab Trucks
Crutchfield
$1,549.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With 13" Tw5v2-2 Subwoofer - Fits 2009-Up Ford F-150 Supercrew - Black
Crutchfield
22
$1,549.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With 13" Tw5v2-2 Subwoofer - Fits 2009-Up Ford F-150 Supercrew - Black
Crutchfield
$1,149.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With One 10TW1-4 Subwoofer -- Fits 2007-Up Jeep Wrangler Unlimited - Black, Driver's Side
Crutchfield
18
$1,149.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With One 10TW1-4 Subwoofer -- Fits 2007-Up Jeep Wrangler Unlimited - Black, Driver's Side
Crutchfield
$849.99
JL Audio Stealthbox Custom-Fit Enclosure With 10" 10TW1 Subwoofer - Fits 2022-Up Ford Maverick Trucks
Crutchfield
$849.99
JL Audio Stealthbox Custom-Fit Enclosure With 10" 10TW1 Subwoofer - Fits 2022-Up Ford Maverick Trucks
Crutchfield
$1,149.99
JL Audio HO110-W6v3 Ported H.O. Wedge(Tm) Enclosure With One 10" W6v3 Subwoofer
Crutchfield
71
$1,149.99
JL Audio HO110-W6v3 Ported H.O. Wedge(Tm) Enclosure With One 10" W6v3 Subwoofer
Crutchfield
$1,999.99
SVS 3000 In-Wall Single Subwoofer System In-Wall Enclosure With Dual Subwoofers And Amplifier
Crutchfield
$1,999.99
SVS 3000 In-Wall Single Subwoofer System In-Wall Enclosure With Dual Subwoofers And Amplifier
Crutchfield