Shop 8 Ported Subwoofer DIY

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$449.99
JL Audio CP108LG-W3v3 Microsub(Tm) Slot-Ported Enclosure With One 8" W3v3 Subwoofer
Crutchfield
7
$449.99
JL Audio CP108LG-W3v3 Microsub(Tm) Slot-Ported Enclosure With One 8" W3v3 Subwoofer
Crutchfield
7
$1,119.99
Martinlogan Abyss(Tm) 8 8" Powered Subwoofer With Dual Passive Radiators And Integrated Wireless Kit - Gloss Black
Crutchfield
$1,119.99
Martinlogan Abyss(Tm) 8 8" Powered Subwoofer With Dual Passive Radiators And Integrated Wireless Kit - Gloss Black
Crutchfield
$449.00
Polk Signature Elite ES8 8" Powered Subwoofer
Crutchfield
2K+
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Polk Signature Elite ES8 8" Powered Subwoofer
Crutchfield
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$799.00
REL T/5X 8" Powered Subwoofer - White
Crutchfield
44
$799.00
REL T/5X 8" Powered Subwoofer - White
Crutchfield
44
$1,299.00
REL T/7X 8" Powered Subwoofer With 10" Passive Radiator - White
Crutchfield
53
$1,299.00
REL T/7X 8" Powered Subwoofer With 10" Passive Radiator - White
Crutchfield
53
$1,119.99
Martinlogan Abyss(Tm) 8 8" Powered Subwoofer With Dual Passive Radiators And Integrated Wireless Kit - Satin White
Crutchfield
$1,119.99
Martinlogan Abyss(Tm) 8 8" Powered Subwoofer With Dual Passive Radiators And Integrated Wireless Kit - Satin White
Crutchfield
$1,299.00
REL T/7X 8" Powered Subwoofer With 10" Passive Radiator - Black
Crutchfield
50
$1,299.00
REL T/7X 8" Powered Subwoofer With 10" Passive Radiator - Black
Crutchfield
50
$379.00
Audiofrog GS8ND2 GS Series 8" Woofer/Subwoofer With Dual 2-Ohm Voice Coils
Crutchfield
23
$379.00
Audiofrog GS8ND2 GS Series 8" Woofer/Subwoofer With Dual 2-Ohm Voice Coils
Crutchfield
23
$629.99
JL Audio ACP108LG-W3v3 Microsub+(Tm) Powered Subwoofer With 8" Sub And 250-Watt Amp
Crutchfield
60
$629.99
JL Audio ACP108LG-W3v3 Microsub+(Tm) Powered Subwoofer With 8" Sub And 250-Watt Amp
Crutchfield
60
$329.99
Kicker 51HS8 Hideaway(Tm) Compact Powered Subwoofer With 8" Sub And 150-Watt Amp
Crutchfield
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Kicker 51HS8 Hideaway(Tm) Compact Powered Subwoofer With 8" Sub And 150-Watt Amp
Crutchfield
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$599.00
Definitive Technology Descend DN8 8" Compact Powered Subwoofer (Midnight Black)
Crutchfield
20
$599.00
Definitive Technology Descend DN8 8" Compact Powered Subwoofer (Midnight Black)
Crutchfield
20
$849.95
Alpine S2-DB8V-TRK Halo Series 8" Ported Dual Subwoofer Enclosure With Two 8" S-Series Subwoofers
Crutchfield
$849.95
Alpine S2-DB8V-TRK Halo Series 8" Ported Dual Subwoofer Enclosure With Two 8" S-Series Subwoofers
Crutchfield
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Sennheiser AMBEO | Sub 8" Powered Subwoofer For Sennheiser AMBEO Sound Bars
Crutchfield
6
$849.95
Sennheiser AMBEO | Sub 8" Powered Subwoofer For Sennheiser AMBEO Sound Bars
Crutchfield
6
$79.00
Russound Outback 5R8SUB Passive Outdoor Rock Subwoofer - Sandstone
Crutchfield
$79.00
Russound Outback 5R8SUB Passive Outdoor Rock Subwoofer - Sandstone
Crutchfield
$399.99
Audison Prima APBX 8 R Ported Enclosure With 8" 4-Ohm Shallow Subwoofer
Crutchfield
2
$399.99
Audison Prima APBX 8 R Ported Enclosure With 8" 4-Ohm Shallow Subwoofer
Crutchfield
2
$499.99
Klipsch PIC-800-SW T 8" Commercial In-Ceiling Subwoofer
Crutchfield
$499.99
Klipsch PIC-800-SW T 8" Commercial In-Ceiling Subwoofer
Crutchfield
$999.95
Alpine R2-DB8V-TRK Halo Series 8" Ported Dual Subwoofer Enclosure With Two 8" R2-Series Subwoofers
Crutchfield
$999.95
Alpine R2-DB8V-TRK Halo Series 8" Ported Dual Subwoofer Enclosure With Two 8" R2-Series Subwoofers
Crutchfield
$649.00
Denon Home Subwoofer 8" Wireless Subwoofer For Compatible HEOS Speakers And Components
Crutchfield
606
$649.00
Denon Home Subwoofer 8" Wireless Subwoofer For Compatible HEOS Speakers And Components
Crutchfield
606
$56.98
$76.92
Massive Audio GTX84 - 8 Inch Car Audio Subwoofer, High Performance Subwoofer For Cars, Trucks, Jeeps - 8" Subwoofer 400 Watt RMS, 800W MAX Dual 4 Ohm, 2 Inch Voice Coil. Sold Individually
versactfit
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$76.92
Massive Audio GTX84 - 8 Inch Car Audio Subwoofer, High Performance Subwoofer For Cars, Trucks, Jeeps - 8" Subwoofer 400 Watt RMS, 800W MAX Dual 4 Ohm, 2 Inch Voice Coil. Sold Individually
versactfit
$379.99
JL Audio M6-8IB-S-Gmti-4 M6 Series 8" Marine Subwoofer - Gunmetal Sport Grille And Titanium Grille Insert
Crutchfield
$379.99
JL Audio M6-8IB-S-Gmti-4 M6 Series 8" Marine Subwoofer - Gunmetal Sport Grille And Titanium Grille Insert
Crutchfield
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$103.94
Skar Audio SK8TBV Single 8" 400 Watt Max Power Vented Subwoofer Enclosure Bass Tube
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Skar Audio SK8TBV Single 8" 400 Watt Max Power Vented Subwoofer Enclosure Bass Tube
versactfit
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VEVOR 8" 800W Underseat Car Subwoofer Slim Powered Car Subwoofers Under The Seat Low Profile Audio Sub Built-In Amplifier High/Low Level Input &
VEVOR
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VEVOR 8" 800W Underseat Car Subwoofer Slim Powered Car Subwoofers Under The Seat Low Profile Audio Sub Built-In Amplifier High/Low Level Input &
VEVOR
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VEVOR 8" 240W Underseat Car Subwoofer Slim Powered Car Subwoofers Under The Seat Low Profile Audio Sub Built-In Amplifier High/Low Level Input &
VEVOR
136
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VEVOR 8" 240W Underseat Car Subwoofer Slim Powered Car Subwoofers Under The Seat Low Profile Audio Sub Built-In Amplifier High/Low Level Input &
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136
$78.69
$106.23
Skar Audio Triple 8" Complete 2,100 Watt SDR Series Subwoofer Bass Package - Includes Loaded Enclosure With Amplifier
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$106.23
Skar Audio Triple 8" Complete 2,100 Watt SDR Series Subwoofer Bass Package - Includes Loaded Enclosure With Amplifier
versactfit
$479.00
Audiocontrol SPK-V8 Spike(Tm) Series Ported Enclosure With 8" 2-Ohm Subwoofer
Crutchfield
$479.00
Audiocontrol SPK-V8 Spike(Tm) Series Ported Enclosure With 8" 2-Ohm Subwoofer
Crutchfield
$159.95
Kicker HS8 8" Hideaway Powered 150 Watt | Subwoofer Box (11HS8)
HifiSoundConnection Bing Store
66
Free shipping
$159.95
Kicker HS8 8" Hideaway Powered 150 Watt | Subwoofer Box (11HS8)
HifiSoundConnection Bing Store
66
$530.00
JBL GSB8 Weatherproof In-Ground 8" Subwoofer - Tan
Crutchfield
47
$530.00
JBL GSB8 Weatherproof In-Ground 8" Subwoofer - Tan
Crutchfield
47
$255.00
8" Single Ported Reinforced Subwoofer Box Enclosure For Kicker L7Q Solo-Baric
Etsy
32
$255.00
8" Single Ported Reinforced Subwoofer Box Enclosure For Kicker L7Q Solo-Baric
Etsy
32
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HOW TO MAKE A 18" HORN SUBWOOFER | DIY
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Shop 8 Ported Subwoofer DIY

Sponsored
About our ads
$449.99
JL Audio CP108LG-W3v3 Microsub(Tm) Slot-Ported Enclosure With One 8" W3v3 Subwoofer
Crutchfield
7
$449.99
JL Audio CP108LG-W3v3 Microsub(Tm) Slot-Ported Enclosure With One 8" W3v3 Subwoofer
Crutchfield
7
$1,119.99
Martinlogan Abyss(Tm) 8 8" Powered Subwoofer With Dual Passive Radiators And Integrated Wireless Kit - Gloss Black
Crutchfield
$1,119.99
Martinlogan Abyss(Tm) 8 8" Powered Subwoofer With Dual Passive Radiators And Integrated Wireless Kit - Gloss Black
Crutchfield
$449.00
Polk Signature Elite ES8 8" Powered Subwoofer
Crutchfield
2K+
$449.00
Polk Signature Elite ES8 8" Powered Subwoofer
Crutchfield
2K+
$799.00
REL T/5X 8" Powered Subwoofer - White
Crutchfield
44
$799.00
REL T/5X 8" Powered Subwoofer - White
Crutchfield
44
$1,299.00
REL T/7X 8" Powered Subwoofer With 10" Passive Radiator - White
Crutchfield
53
$1,299.00
REL T/7X 8" Powered Subwoofer With 10" Passive Radiator - White
Crutchfield
53
$1,119.99
Martinlogan Abyss(Tm) 8 8" Powered Subwoofer With Dual Passive Radiators And Integrated Wireless Kit - Satin White
Crutchfield
$1,119.99
Martinlogan Abyss(Tm) 8 8" Powered Subwoofer With Dual Passive Radiators And Integrated Wireless Kit - Satin White
Crutchfield
$1,299.00
REL T/7X 8" Powered Subwoofer With 10" Passive Radiator - Black
Crutchfield
50
$1,299.00
REL T/7X 8" Powered Subwoofer With 10" Passive Radiator - Black
Crutchfield
50
$379.00
Audiofrog GS8ND2 GS Series 8" Woofer/Subwoofer With Dual 2-Ohm Voice Coils
Crutchfield
23
$379.00
Audiofrog GS8ND2 GS Series 8" Woofer/Subwoofer With Dual 2-Ohm Voice Coils
Crutchfield
23
$629.99
JL Audio ACP108LG-W3v3 Microsub+(Tm) Powered Subwoofer With 8" Sub And 250-Watt Amp
Crutchfield
60
$629.99
JL Audio ACP108LG-W3v3 Microsub+(Tm) Powered Subwoofer With 8" Sub And 250-Watt Amp
Crutchfield
60
$329.99
Kicker 51HS8 Hideaway(Tm) Compact Powered Subwoofer With 8" Sub And 150-Watt Amp
Crutchfield
1K+
$329.99
Kicker 51HS8 Hideaway(Tm) Compact Powered Subwoofer With 8" Sub And 150-Watt Amp
Crutchfield
1K+
$599.00
Definitive Technology Descend DN8 8" Compact Powered Subwoofer (Midnight Black)
Crutchfield
20
$599.00
Definitive Technology Descend DN8 8" Compact Powered Subwoofer (Midnight Black)
Crutchfield
20
$849.95
Alpine S2-DB8V-TRK Halo Series 8" Ported Dual Subwoofer Enclosure With Two 8" S-Series Subwoofers
Crutchfield
$849.95
Alpine S2-DB8V-TRK Halo Series 8" Ported Dual Subwoofer Enclosure With Two 8" S-Series Subwoofers
Crutchfield
$849.95
Sennheiser AMBEO | Sub 8" Powered Subwoofer For Sennheiser AMBEO Sound Bars
Crutchfield
6
$849.95
Sennheiser AMBEO | Sub 8" Powered Subwoofer For Sennheiser AMBEO Sound Bars
Crutchfield
6
$79.00
Russound Outback 5R8SUB Passive Outdoor Rock Subwoofer - Sandstone
Crutchfield
$79.00
Russound Outback 5R8SUB Passive Outdoor Rock Subwoofer - Sandstone
Crutchfield
$399.99
Audison Prima APBX 8 R Ported Enclosure With 8" 4-Ohm Shallow Subwoofer
Crutchfield
2
$399.99
Audison Prima APBX 8 R Ported Enclosure With 8" 4-Ohm Shallow Subwoofer
Crutchfield
2
$499.99
Klipsch PIC-800-SW T 8" Commercial In-Ceiling Subwoofer
Crutchfield
$499.99
Klipsch PIC-800-SW T 8" Commercial In-Ceiling Subwoofer
Crutchfield
$999.95
Alpine R2-DB8V-TRK Halo Series 8" Ported Dual Subwoofer Enclosure With Two 8" R2-Series Subwoofers
Crutchfield
$999.95
Alpine R2-DB8V-TRK Halo Series 8" Ported Dual Subwoofer Enclosure With Two 8" R2-Series Subwoofers
Crutchfield
$649.00
Denon Home Subwoofer 8" Wireless Subwoofer For Compatible HEOS Speakers And Components
Crutchfield
606
$649.00
Denon Home Subwoofer 8" Wireless Subwoofer For Compatible HEOS Speakers And Components
Crutchfield
606