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$24.99
SVS Soundpath RCA Audio Interconnect Cable Mono RCA Subwoofer Cable - 1 Meter/3.2 Feet
Crutchfield
1K+
$24.99
SVS Soundpath RCA Audio Interconnect Cable Mono RCA Subwoofer Cable - 1 Meter/3.2 Feet
Crutchfield
$119.00
Rolls SX95 Stereo Subwoofer Crossover Mono/Stereo Subwoofer Crossover With External Power Supply, True Pass-Through Output, And Subwoofer Output
Sweetwater
2
$119.00
Rolls SX95 Stereo Subwoofer Crossover Mono/Stereo Subwoofer Crossover With External Power Supply, True Pass-Through Output, And Subwoofer Output
Sweetwater
$317.99
$399.99
Subaru STI (2012 2013 2014) Subwoofer Kit (Non-Navi) - H630SFJ000
Subaru Parts Online
20% off
$317.99
$399.99
Subaru STI (2012 2013 2014) Subwoofer Kit (Non-Navi) - H630SFJ000
Subaru Parts Online
$99.99
Martinlogan WSK1D Wireless Subwoofer Connection Kit
Crutchfield
$99.99
Martinlogan WSK1D Wireless Subwoofer Connection Kit
Crutchfield
$326.99
$399.99
Subaru Impreza (2012 2013 2014) Subwoofer Kit (Non-Navi) - H630SFJ000
Berman Subaru of Chicago
18% off
$326.99
$399.99
Subaru Impreza (2012 2013 2014) Subwoofer Kit (Non-Navi) - H630SFJ000
Berman Subaru of Chicago
$25.99
Ethereal Helios Subwoofer Cable Mono RCA Audio Interconnect For Powered Subwoofers - 10 Feet/3 Meters
Crutchfield
12
$25.99
Ethereal Helios Subwoofer Cable Mono RCA Audio Interconnect For Powered Subwoofers - 10 Feet/3 Meters
Crutchfield
$44.99
SVS Soundpath RCA Audio Interconnect Cable Mono RCA Subwoofer Cable - 8 Meters/26.2 Feet
Crutchfield
1K+
$44.99
SVS Soundpath RCA Audio Interconnect Cable Mono RCA Subwoofer Cable - 8 Meters/26.2 Feet
Crutchfield
$49.99
SVS Soundpath Subwoofer Isolation System Screw-In Feet For Powered Subwoofers - 4-Pack
Crutchfield
2K+
$49.99
SVS Soundpath Subwoofer Isolation System Screw-In Feet For Powered Subwoofers - 4-Pack
Crutchfield
$146.99
QSC Subwoofer Caster Kit-S Subwoofer Caster Kit With 4 X 3" Wheels
Sweetwater
10
$146.99
QSC Subwoofer Caster Kit-S Subwoofer Caster Kit With 4 X 3" Wheels
Sweetwater
$35.54
5000W 0 Gauge Car Power Amplifier Wiring Kit Audio Subwoofer AMP RCA Cable Sub
Walmart
13
Free shipping
$35.54
5000W 0 Gauge Car Power Amplifier Wiring Kit Audio Subwoofer AMP RCA Cable Sub
Walmart
$119.00
Rolls SX95 Stereo Subwoofer Crossover / Filter SX95
B&H Photo-Video-Pro Audio
8
$119.00
Rolls SX95 Stereo Subwoofer Crossover / Filter SX95
B&H Photo-Video-Pro Audio
$14.99
Fospower Subwoofer Cable (15 FT) RCA To RCA Audio Stereo Cable, Male To Male - Dual Shielded Cord | 24K Gold Plated Connector | Corrosion Resistant |
Amazon.com
1K+
$14.99
Fospower Subwoofer Cable (15 FT) RCA To RCA Audio Stereo Cable, Male To Male - Dual Shielded Cord | 24K Gold Plated Connector | Corrosion Resistant |
Amazon.com
$79.99
Focal gr5km K2 Power M Grille For Focal sub5km 5-3/4" Subwoofer
Crutchfield
$79.99
Focal gr5km K2 Power M Grille For Focal sub5km 5-3/4" Subwoofer
Crutchfield
$14.90
Arklove 1ft Shielded RCA Splitter Subwoofer Stereo Audio Video Cable 1 Male To 2 Female Dual Speaker Y Adapter Connector Extension Cord 24K Gold
Amazon.com
315
$14.90
Arklove 1ft Shielded RCA Splitter Subwoofer Stereo Audio Video Cable 1 Male To 2 Female Dual Speaker Y Adapter Connector Extension Cord 24K Gold
Amazon.com
$13.99
Universal 32mm 4Ohm 3W Square Speakers Full Range Subwoofer Bass DIY Replacement Repair Part Audio,1 Piece
Walmart
Free shipping
$13.99
Universal 32mm 4Ohm 3W Square Speakers Full Range Subwoofer Bass DIY Replacement Repair Part Audio,1 Piece
Walmart
$110.20
Subwoofer Amplifier Board Plate Amp Subwoofer Ethics Sound Rated 200/350W Output. Black. Amplifier Parts & Components.
eBay
$110.20
Subwoofer Amplifier Board Plate Amp Subwoofer Ethics Sound Rated 200/350W Output. Black. Amplifier Parts & Components.
eBay
$249.99
KEF KW1 Wireless Subwoofer Adapter Kit
Crutchfield
17
$249.99
KEF KW1 Wireless Subwoofer Adapter Kit
Crutchfield
$9.99
RIIEYOCA Short RCA Y Splitter Cable,1 RCA Female To 2 RCA Male Stereo Audio Extension Cable For Speaker,Subwoofer,Amplifier,Stereo System,Home Theater
Amazon.com
14
$9.99
RIIEYOCA Short RCA Y Splitter Cable,1 RCA Female To 2 RCA Male Stereo Audio Extension Cable For Speaker,Subwoofer,Amplifier,Stereo System,Home Theater
Amazon.com
$84.99
Auralex Subdude-HT(Tm) Large Subwoofer Isolation Platform
Crutchfield
77
$84.99
Auralex Subdude-HT(Tm) Large Subwoofer Isolation Platform
Crutchfield
$56.99
Ethereal Velox Subwoofer Audio Cable Mono RCA Subwoofer Cable - 3 Meters/9.8 Feet
Crutchfield
7
$56.99
Ethereal Velox Subwoofer Audio Cable Mono RCA Subwoofer Cable - 3 Meters/9.8 Feet
Crutchfield
$14.99
Element-Hz Subwoofer Cable 6 Meters / 19.68 Feet (Gold Plated RCA Connector)
Walmart
1
$14.99
Element-Hz Subwoofer Cable 6 Meters / 19.68 Feet (Gold Plated RCA Connector)
Walmart
$69.99
SVS Soundpath Subwoofer Isolation System Screw-In Feet For Powered Subwoofers - 6-Pack
Crutchfield
175
$69.99
SVS Soundpath Subwoofer Isolation System Screw-In Feet For Powered Subwoofers - 6-Pack
Crutchfield
$11.48
Universal 5.5 Inch Speaker Grills Mesh For Audio Subwoofer 152x6.5mm Grille Without Frame Black - Pack Of 1 | Harfington
harfington
$11.48
Universal 5.5 Inch Speaker Grills Mesh For Audio Subwoofer 152x6.5mm Grille Without Frame Black - Pack Of 1 | Harfington
harfington
$24.99
Metra 82-8606 Tesla Subwoofer Adapter Bracket Install An 8" Subwoofer In Select Tesla Vehicles
Crutchfield
1
$24.99
Metra 82-8606 Tesla Subwoofer Adapter Bracket Install An 8" Subwoofer In Select Tesla Vehicles
Crutchfield
$12.11
Universal 6.5 Inch Speaker Grills Mesh For Audio Subwoofer 173x6.5mm Grille Without Frame White - Pack Of 1 | Harfington
harfington
$12.11
Universal 6.5 Inch Speaker Grills Mesh For Audio Subwoofer 173x6.5mm Grille Without Frame White - Pack Of 1 | Harfington
harfington
$12.06
Universal 6.5 Inch Speaker Grills Mesh For Audio Subwoofer 173x6.5mm Grille Without Frame Black - Pack Of 1 | Harfington
harfington
$12.06
Universal 6.5 Inch Speaker Grills Mesh For Audio Subwoofer 173x6.5mm Grille Without Frame Black - Pack Of 1 | Harfington
harfington
$34.95
On-Stage SS7745 Adjustable Subwoofer Attachment Shaft Pole For Mounting Satellite Speaker Atop Subwoofer
Sweetwater
39
$34.95
On-Stage SS7745 Adjustable Subwoofer Attachment Shaft Pole For Mounting Satellite Speaker Atop Subwoofer
Sweetwater
$239.99
Kicker 49L7X122RK Recone Kit For Kicker 49L7X122 2-Ohm Subwoofer
Crutchfield
$239.99
Kicker 49L7X122RK Recone Kit For Kicker 49L7X122 2-Ohm Subwoofer
Crutchfield
$16.99
Subwoofer Cable RCA To RCA Audio Cable 20FT, Digital Coaxial Audio Cable, Premium S/PDIF RCA Cord For Home Theater, HDTV, Subwoofer, Hi-Fi System,
Amazon.com
30
$16.99
Subwoofer Cable RCA To RCA Audio Cable 20FT, Digital Coaxial Audio Cable, Premium S/PDIF RCA Cord For Home Theater, HDTV, Subwoofer, Hi-Fi System,
Amazon.com
$39.95
INFINITY Woofer 8"Clear Poly Cone Replacement New! Home Surround Hi Fi Car Woofer PMR 50 Watt 8 OHM
Etsy
$39.95
INFINITY Woofer 8"Clear Poly Cone Replacement New! Home Surround Hi Fi Car Woofer PMR 50 Watt 8 OHM
Etsy
$61.98
Rok-It Subwoofer Pole Pair With M20 Thread - Black (2) Adjustable Subwoofer Poles With M20 Thread And Locking Pin - Black
Sweetwater
$61.98
Rok-It Subwoofer Pole Pair With M20 Thread - Black (2) Adjustable Subwoofer Poles With M20 Thread And Locking Pin - Black
Sweetwater
$48.00
3" Voice Coil Dual 2 Ohm Cca Wet Wound Speaker Subwoofer Parts
eBay
Free shipping
$48.00
3" Voice Coil Dual 2 Ohm Cca Wet Wound Speaker Subwoofer Parts
eBay
$71.97
12 2012 Ford Mustang Subwoofer Speaker Connector - Motorcraft Subwoofer Speaker Connector
Parts Geek
$71.97
12 2012 Ford Mustang Subwoofer Speaker Connector - Motorcraft Subwoofer Speaker Connector
Parts Geek
$30.00
Jl Audio 10" 10W6v2-D4 Subwoofer Parts Foam Replacement Repair Kit
eBay
$30.00
Jl Audio 10" 10W6v2-D4 Subwoofer Parts Foam Replacement Repair Kit
eBay
$99.00
REL Commander(Tm) Mono RCA Subwoofer Cable - Black, 3 Meter/9.8 Feet
Crutchfield
$99.00
REL Commander(Tm) Mono RCA Subwoofer Cable - Black, 3 Meter/9.8 Feet
Crutchfield
$116.49
$129.43
Subwoofer Amplifier Board Plate Amp Ethics Sound 300W For Closed
eBay
$116.49
$129.43
Subwoofer Amplifier Board Plate Amp Ethics Sound 300W For Closed
eBay
DIY Active Subwoofer
DIY Active Subwoofer
81.5K viewsSep 30, 2020
instructables.com
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Shop subwoofer components

Sponsored
About our ads
$24.99
SVS Soundpath RCA Audio Interconnect Cable Mono RCA Subwoofer Cable - 1 Meter/3.2 Feet
Crutchfield
1K+
$24.99
SVS Soundpath RCA Audio Interconnect Cable Mono RCA Subwoofer Cable - 1 Meter/3.2 Feet
Crutchfield
$119.00
Rolls SX95 Stereo Subwoofer Crossover Mono/Stereo Subwoofer Crossover With External Power Supply, True Pass-Through Output, And Subwoofer Output
Sweetwater
2
$119.00
Rolls SX95 Stereo Subwoofer Crossover Mono/Stereo Subwoofer Crossover With External Power Supply, True Pass-Through Output, And Subwoofer Output
Sweetwater
$317.99
$399.99
Subaru STI (2012 2013 2014) Subwoofer Kit (Non-Navi) - H630SFJ000
Subaru Parts Online
20% off
$317.99
$399.99
Subaru STI (2012 2013 2014) Subwoofer Kit (Non-Navi) - H630SFJ000
Subaru Parts Online
$99.99
Martinlogan WSK1D Wireless Subwoofer Connection Kit
Crutchfield
$99.99
Martinlogan WSK1D Wireless Subwoofer Connection Kit
Crutchfield
$326.99
$399.99
Subaru Impreza (2012 2013 2014) Subwoofer Kit (Non-Navi) - H630SFJ000
Berman Subaru of Chicago
18% off
$326.99
$399.99
Subaru Impreza (2012 2013 2014) Subwoofer Kit (Non-Navi) - H630SFJ000
Berman Subaru of Chicago
$25.99
Ethereal Helios Subwoofer Cable Mono RCA Audio Interconnect For Powered Subwoofers - 10 Feet/3 Meters
Crutchfield
12
$25.99
Ethereal Helios Subwoofer Cable Mono RCA Audio Interconnect For Powered Subwoofers - 10 Feet/3 Meters
Crutchfield
$44.99
SVS Soundpath RCA Audio Interconnect Cable Mono RCA Subwoofer Cable - 8 Meters/26.2 Feet
Crutchfield
1K+
$44.99
SVS Soundpath RCA Audio Interconnect Cable Mono RCA Subwoofer Cable - 8 Meters/26.2 Feet
Crutchfield
$49.99
SVS Soundpath Subwoofer Isolation System Screw-In Feet For Powered Subwoofers - 4-Pack
Crutchfield
2K+
$49.99
SVS Soundpath Subwoofer Isolation System Screw-In Feet For Powered Subwoofers - 4-Pack
Crutchfield
$146.99
QSC Subwoofer Caster Kit-S Subwoofer Caster Kit With 4 X 3" Wheels
Sweetwater
10
$146.99
QSC Subwoofer Caster Kit-S Subwoofer Caster Kit With 4 X 3" Wheels
Sweetwater
$35.54
5000W 0 Gauge Car Power Amplifier Wiring Kit Audio Subwoofer AMP RCA Cable Sub
Walmart
13
Free shipping
$35.54
5000W 0 Gauge Car Power Amplifier Wiring Kit Audio Subwoofer AMP RCA Cable Sub
Walmart
$119.00
Rolls SX95 Stereo Subwoofer Crossover / Filter SX95
B&H Photo-Video-Pro Audio
8
$119.00
Rolls SX95 Stereo Subwoofer Crossover / Filter SX95
B&H Photo-Video-Pro Audio
$14.99
Fospower Subwoofer Cable (15 FT) RCA To RCA Audio Stereo Cable, Male To Male - Dual Shielded Cord | 24K Gold Plated Connector | Corrosion Resistant |
Amazon.com
1K+
$14.99
Fospower Subwoofer Cable (15 FT) RCA To RCA Audio Stereo Cable, Male To Male - Dual Shielded Cord | 24K Gold Plated Connector | Corrosion Resistant |
Amazon.com
$79.99
Focal gr5km K2 Power M Grille For Focal sub5km 5-3/4" Subwoofer
Crutchfield
$79.99
Focal gr5km K2 Power M Grille For Focal sub5km 5-3/4" Subwoofer
Crutchfield
$14.90
Arklove 1ft Shielded RCA Splitter Subwoofer Stereo Audio Video Cable 1 Male To 2 Female Dual Speaker Y Adapter Connector Extension Cord 24K Gold
Amazon.com
315
$14.90
Arklove 1ft Shielded RCA Splitter Subwoofer Stereo Audio Video Cable 1 Male To 2 Female Dual Speaker Y Adapter Connector Extension Cord 24K Gold
Amazon.com
$13.99
Universal 32mm 4Ohm 3W Square Speakers Full Range Subwoofer Bass DIY Replacement Repair Part Audio,1 Piece
Walmart
Free shipping
$13.99
Universal 32mm 4Ohm 3W Square Speakers Full Range Subwoofer Bass DIY Replacement Repair Part Audio,1 Piece
Walmart
$110.20
Subwoofer Amplifier Board Plate Amp Subwoofer Ethics Sound Rated 200/350W Output. Black. Amplifier Parts & Components.
eBay
$110.20
Subwoofer Amplifier Board Plate Amp Subwoofer Ethics Sound Rated 200/350W Output. Black. Amplifier Parts & Components.
eBay
$249.99
KEF KW1 Wireless Subwoofer Adapter Kit
Crutchfield
17
$249.99
KEF KW1 Wireless Subwoofer Adapter Kit
Crutchfield
$9.99
RIIEYOCA Short RCA Y Splitter Cable,1 RCA Female To 2 RCA Male Stereo Audio Extension Cable For Speaker,Subwoofer,Amplifier,Stereo System,Home Theater
Amazon.com
14
$9.99
RIIEYOCA Short RCA Y Splitter Cable,1 RCA Female To 2 RCA Male Stereo Audio Extension Cable For Speaker,Subwoofer,Amplifier,Stereo System,Home Theater
Amazon.com