Shop Best Under Seat Passive Sub

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$839.99
Klipsch RW-5802II In-Wall Passive Subwoofer
Crutchfield
2
$839.99
Klipsch RW-5802II In-Wall Passive Subwoofer
Crutchfield
2
$1,549.00
REL T/9X 10" Powered Subwoofer With 10" Passive Radiator - Black
Crutchfield
15
$1,549.00
REL T/9X 10" Powered Subwoofer With 10" Passive Radiator - Black
Crutchfield
15
$326.99
OSD Black Series SC800D In-Wall Passive Subwoofer
Crutchfield
$326.99
OSD Black Series SC800D In-Wall Passive Subwoofer
Crutchfield
$309.97
Vega Series Subwoofers - Active & Passive Compact Subwoofer Enclosures, Powered & Passive, High-Performance Bass For Cars, Trucks, & More (VS12)
Amazon.com
91
Free shipping
$309.97
Vega Series Subwoofers - Active & Passive Compact Subwoofer Enclosures, Powered & Passive, High-Performance Bass For Cars, Trucks, & More (VS12)
Amazon.com
91
$369.99
OSD Forza-10 Outdoor Subwoofer Weatherproof Passive Above-Ground 10" Subwoofer
Crutchfield
3
$369.99
OSD Forza-10 Outdoor Subwoofer Weatherproof Passive Above-Ground 10" Subwoofer
Crutchfield
3
$1,499.00
Definitive Technology IW Sub Reference Passive In-Wall Subwoofer
Crutchfield
1
$1,499.00
Definitive Technology IW Sub Reference Passive In-Wall Subwoofer
Crutchfield
1
$79.00
Russound Outback 5R8SUB Passive Outdoor Rock Subwoofer - Weathered Granite
Crutchfield
$79.00
Russound Outback 5R8SUB Passive Outdoor Rock Subwoofer - Weathered Granite
Crutchfield
$1,199.00
REL T/7X 8" Powered Subwoofer With 10" Passive Radiator - Black
Crutchfield
36
$1,199.00
REL T/7X 8" Powered Subwoofer With 10" Passive Radiator - Black
Crutchfield
36
$829.00
Focal IWSUB8 Passive In-Wall Subwoofer
Crutchfield
$829.00
Focal IWSUB8 Passive In-Wall Subwoofer
Crutchfield
$79.00
Russound Outback 5R8SUB Passive Outdoor Rock Subwoofer - Sandstone
Crutchfield
$79.00
Russound Outback 5R8SUB Passive Outdoor Rock Subwoofer - Sandstone
Crutchfield
$399.00
Cambridge Audio Minx X201 Ultra-Compact Powered Subwoofer - Black
Crutchfield
104
$399.00
Cambridge Audio Minx X201 Ultra-Compact Powered Subwoofer - Black
Crutchfield
104
$2,395.00
Danley Sound Labs TDS-Sub Passive Studio Subwoofer Passive Studio Subwoofer With 12" LF Driver
Sweetwater
$2,395.00
Danley Sound Labs TDS-Sub Passive Studio Subwoofer Passive Studio Subwoofer With 12" LF Driver
Sweetwater
$599.95
MTX Thunderforms Custom-Fit Subwoofer For 2000-14 Ford F-250/F-350 Supercab - Black
Crutchfield
2
$599.95
MTX Thunderforms Custom-Fit Subwoofer For 2000-14 Ford F-250/F-350 Supercab - Black
Crutchfield
2
$899.00
Electro-Voice ELX200-18S 18 Inch Passive Subwoofer 18" Passive Subwoofer With Plywood Enclosure, And 2 Built-In Carry Handles
Sweetwater
2
$899.00
Electro-Voice ELX200-18S 18 Inch Passive Subwoofer 18" Passive Subwoofer With Plywood Enclosure, And 2 Built-In Carry Handles
Sweetwater
2
$2,559.00
JBL VRX918S 3200W 18 Inch Passive Subwoofer 18" High-Power Flying Line Array Subwoofer
Sweetwater
4
$2,559.00
JBL VRX918S 3200W 18 Inch Passive Subwoofer 18" High-Power Flying Line Array Subwoofer
Sweetwater
4
$511.99
Focal ISUB TWIN Compact Underseat Subwoofers With Specially-Designed Drivers
Crutchfield
$511.99
Focal ISUB TWIN Compact Underseat Subwoofers With Specially-Designed Drivers
Crutchfield
$700.00
Bowers & Wilkins ASW608 Compact Powered Subwoofer - Black
Crutchfield
28
$700.00
Bowers & Wilkins ASW608 Compact Powered Subwoofer - Black
Crutchfield
28
$929.99
JL Audio ACS112LG-TW1 Powerwedge+(Tm) Powered Subwoofer With 12" Sub And 400-Watt Amp
Crutchfield
57
$929.99
JL Audio ACS112LG-TW1 Powerwedge+(Tm) Powered Subwoofer With 12" Sub And 400-Watt Amp
Crutchfield
57
$1,428.00
Soundtube SUBSCAPE 12 12" Outdoor In-Ground Subwoofer
Crutchfield
$1,428.00
Soundtube SUBSCAPE 12 12" Outdoor In-Ground Subwoofer
Crutchfield
$107.99
$159.99
1200W RGB Subwoofer, Slim Underseat Car Subwoofer And Amp Package With RGB Beat-Synced Light, Individual Control For Low Pass/Gain/Boost Bass, Deep
Amazon.com
59
Free shipping
32% off
$107.99
$159.99
1200W RGB Subwoofer, Slim Underseat Car Subwoofer And Amp Package With RGB Beat-Synced Light, Individual Control For Low Pass/Gain/Boost Bass, Deep
Amazon.com
59
$3,314.00
Danley Sound Labs Thmini15 15-Inch 2,000-Watt Passive Subwoofer - Black 2,000W Passive Subwoofer With 15" Driver, Tapped Horn, And Pole Cup - Black
Sweetwater
$3,314.00
Danley Sound Labs Thmini15 15-Inch 2,000-Watt Passive Subwoofer - Black 2,000W Passive Subwoofer With 15" Driver, Tapped Horn, And Pole Cup - Black
Sweetwater
$1,699.99
KEF KC62 Compact Powered Subwoofer With Digital Processing - Mineral White
Crutchfield
61
$1,699.99
KEF KC62 Compact Powered Subwoofer With Digital Processing - Mineral White
Crutchfield
61
$699.99
KEF Kube 8 MIE 8" Compact Powered Subwoofer
Crutchfield
2
$699.99
KEF Kube 8 MIE 8" Compact Powered Subwoofer
Crutchfield
2
$98.99
Seventour 10" 1000W Slim Under Seat Powered Car Subwoofer Enclosed, Car/Truck Audio Sub Built In Amplifier Package Amp Combo,With LED Light (Subwoofer
Amazon.com
52
Free shipping
$98.99
Seventour 10" 1000W Slim Under Seat Powered Car Subwoofer Enclosed, Car/Truck Audio Sub Built In Amplifier Package Amp Combo,With LED Light (Subwoofer
Amazon.com
52
$1,029.00
JBL PRX418S 1600W 18 Inch Passive Subwoofer 18" Passive Subwoofer With 1,600W Power Handling At 8 Ohms, 18mm Birch/Poplar Cabinet Construction, And
Sweetwater
6
$1,029.00
JBL PRX418S 1600W 18 Inch Passive Subwoofer 18" Passive Subwoofer With 1,600W Power Handling At 8 Ohms, 18mm Birch/Poplar Cabinet Construction, And
Sweetwater
6
$189.99
Retrosound SUB-8100 Compact Powered Subwoofer With 8" Sub And 100-Watt Amp
Crutchfield
20
$189.99
Retrosound SUB-8100 Compact Powered Subwoofer With 8" Sub And 100-Watt Amp
Crutchfield
20
$699.00
Monitor Audio IWS-10 Passive In-Wall Subwoofer
Crutchfield
2
$699.00
Monitor Audio IWS-10 Passive In-Wall Subwoofer
Crutchfield
2
$439.00
Behringer VP1800S 1600W 18-Inch Passive Subwoofer 1,600W/8-Ohm 18" Passive PA Subwoofer
Sweetwater
12
$439.00
Behringer VP1800S 1600W 18-Inch Passive Subwoofer 1,600W/8-Ohm 18" Passive PA Subwoofer
Sweetwater
12
$329.90
Deaf Bonce DB-SA272 D1 3000W Peak (1500W RMS) 12in Apocalypse Series Dual 1-Ohm Car Subwoofer
Sonic Electronix
5
$329.90
Deaf Bonce DB-SA272 D1 3000W Peak (1500W RMS) 12in Apocalypse Series Dual 1-Ohm Car Subwoofer
Sonic Electronix
5
$699.00
Electro-Voice ELX200-12S 12-Inch Passive Subwoofer - White 12" Passive Subwoofer With Plywood Enclosure, And 2 Built-In Carry Handles - White
Sweetwater
$699.00
Electro-Voice ELX200-12S 12-Inch Passive Subwoofer - White 12" Passive Subwoofer With Plywood Enclosure, And 2 Built-In Carry Handles - White
Sweetwater
$1,350.00
Blaze Audio C12S 12-Inch 600W On-Wall Passive Subwoofer - Black 600W Passive Subwoofer With 12" Woofer, 126Db Max SPL, And 45Hz-600Hz Frequency
Sweetwater
$1,350.00
Blaze Audio C12S 12-Inch 600W On-Wall Passive Subwoofer - Black 600W Passive Subwoofer With 12" Woofer, 126Db Max SPL, And 45Hz-600Hz Frequency
Sweetwater
$499.99
Kicker 51PTRTP10 Low-Profile Down-Firing 400-Watt Powered Enclosure With Comprt 10" Shallow-Mount Subwoofer And Passive Radiator
Crutchfield
2
$499.99
Kicker 51PTRTP10 Low-Profile Down-Firing 400-Watt Powered Enclosure With Comprt 10" Shallow-Mount Subwoofer And Passive Radiator
Crutchfield
2
$399.99
Peavey PV 118 400W 18 Inch Passive Subwoofer 18" 400-Watt Program Power Handling Passive Subwoofer
Sweetwater
11
$399.99
Peavey PV 118 400W 18 Inch Passive Subwoofer 18" 400-Watt Program Power Handling Passive Subwoofer
Sweetwater
11
$795.00
JBL GSB12 Weatherproof In-Ground 12" Subwoofer - Green
Crutchfield
25
$795.00
JBL GSB12 Weatherproof In-Ground 12" Subwoofer - Green
Crutchfield
25
$249.99
JL Audio 10W1v3-2 W1v3 Series 10" 2-Ohm Subwoofer
Crutchfield
35
$249.99
JL Audio 10W1v3-2 W1v3 Series 10" 2-Ohm Subwoofer
Crutchfield
35
$54.88
$71.34
NVX QBUS8P 300W Peak (150W RMS) Amplified And Loaded 8" Ported Under Seat Quick Bass Universal Subwoofer System With Remote Bass Knob
theminutetrader
23% off
$54.88
$71.34
NVX QBUS8P 300W Peak (150W RMS) Amplified And Loaded 8" Ported Under Seat Quick Bass Universal Subwoofer System With Remote Bass Knob
theminutetrader
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Shop Best Under Seat Passive Sub

Sponsored
About our ads
$839.99
Klipsch RW-5802II In-Wall Passive Subwoofer
Crutchfield
2
$839.99
Klipsch RW-5802II In-Wall Passive Subwoofer
Crutchfield
2
$1,549.00
REL T/9X 10" Powered Subwoofer With 10" Passive Radiator - Black
Crutchfield
15
$1,549.00
REL T/9X 10" Powered Subwoofer With 10" Passive Radiator - Black
Crutchfield
15
$326.99
OSD Black Series SC800D In-Wall Passive Subwoofer
Crutchfield
$326.99
OSD Black Series SC800D In-Wall Passive Subwoofer
Crutchfield
$309.97
Vega Series Subwoofers - Active & Passive Compact Subwoofer Enclosures, Powered & Passive, High-Performance Bass For Cars, Trucks, & More (VS12)
Amazon.com
91
Free shipping
$309.97
Vega Series Subwoofers - Active & Passive Compact Subwoofer Enclosures, Powered & Passive, High-Performance Bass For Cars, Trucks, & More (VS12)
Amazon.com
91
$369.99
OSD Forza-10 Outdoor Subwoofer Weatherproof Passive Above-Ground 10" Subwoofer
Crutchfield
3
$369.99
OSD Forza-10 Outdoor Subwoofer Weatherproof Passive Above-Ground 10" Subwoofer
Crutchfield
3
$1,499.00
Definitive Technology IW Sub Reference Passive In-Wall Subwoofer
Crutchfield
1
$1,499.00
Definitive Technology IW Sub Reference Passive In-Wall Subwoofer
Crutchfield
1
$79.00
Russound Outback 5R8SUB Passive Outdoor Rock Subwoofer - Weathered Granite
Crutchfield
$79.00
Russound Outback 5R8SUB Passive Outdoor Rock Subwoofer - Weathered Granite
Crutchfield
$1,199.00
REL T/7X 8" Powered Subwoofer With 10" Passive Radiator - Black
Crutchfield
36
$1,199.00
REL T/7X 8" Powered Subwoofer With 10" Passive Radiator - Black
Crutchfield
36
$829.00
Focal IWSUB8 Passive In-Wall Subwoofer
Crutchfield
$829.00
Focal IWSUB8 Passive In-Wall Subwoofer
Crutchfield
$79.00
Russound Outback 5R8SUB Passive Outdoor Rock Subwoofer - Sandstone
Crutchfield
$79.00
Russound Outback 5R8SUB Passive Outdoor Rock Subwoofer - Sandstone
Crutchfield
$399.00
Cambridge Audio Minx X201 Ultra-Compact Powered Subwoofer - Black
Crutchfield
104
$399.00
Cambridge Audio Minx X201 Ultra-Compact Powered Subwoofer - Black
Crutchfield
104
$2,395.00
Danley Sound Labs TDS-Sub Passive Studio Subwoofer Passive Studio Subwoofer With 12" LF Driver
Sweetwater
$2,395.00
Danley Sound Labs TDS-Sub Passive Studio Subwoofer Passive Studio Subwoofer With 12" LF Driver
Sweetwater
$599.95
MTX Thunderforms Custom-Fit Subwoofer For 2000-14 Ford F-250/F-350 Supercab - Black
Crutchfield
2
$599.95
MTX Thunderforms Custom-Fit Subwoofer For 2000-14 Ford F-250/F-350 Supercab - Black
Crutchfield
2
$899.00
Electro-Voice ELX200-18S 18 Inch Passive Subwoofer 18" Passive Subwoofer With Plywood Enclosure, And 2 Built-In Carry Handles
Sweetwater
2
$899.00
Electro-Voice ELX200-18S 18 Inch Passive Subwoofer 18" Passive Subwoofer With Plywood Enclosure, And 2 Built-In Carry Handles
Sweetwater
2
$2,559.00
JBL VRX918S 3200W 18 Inch Passive Subwoofer 18" High-Power Flying Line Array Subwoofer
Sweetwater
4
$2,559.00
JBL VRX918S 3200W 18 Inch Passive Subwoofer 18" High-Power Flying Line Array Subwoofer
Sweetwater
4
$511.99
Focal ISUB TWIN Compact Underseat Subwoofers With Specially-Designed Drivers
Crutchfield
$511.99
Focal ISUB TWIN Compact Underseat Subwoofers With Specially-Designed Drivers
Crutchfield
$700.00
Bowers & Wilkins ASW608 Compact Powered Subwoofer - Black
Crutchfield
28
$700.00
Bowers & Wilkins ASW608 Compact Powered Subwoofer - Black
Crutchfield
28
$929.99
JL Audio ACS112LG-TW1 Powerwedge+(Tm) Powered Subwoofer With 12" Sub And 400-Watt Amp
Crutchfield
57
$929.99
JL Audio ACS112LG-TW1 Powerwedge+(Tm) Powered Subwoofer With 12" Sub And 400-Watt Amp
Crutchfield
57