Marine Subwoofers

Showing: 433 - 480 of over 480 products

Rockville RW8CA 600W Low Profile Under-Seat Active Car Subwoofer, 2 Ohm, Deep Bass, Slim Design, Easy Install, Perfect for Car Audio Enthusiasts

Rockville

SG$717.67 SG$430.60

In Stock

Rockville RW8CA Bundle: 8 in 600-Watt Low Profile Under-Seat Powered Car Subwoofer, RWK10 10-Gauge Complete Amplifier Installation Kit with 100% Copper RCA and ANL Fuse Holder, 2-Items

Rockville

SG$813.73 SG$488.24

In Stock

Rockville SS8P Bundle: 400-Watt 8 in Slim Under-Seat Active Powered Car/Truck Subwoofer, RWK10 10 Gauge Amp Installation Kit with ANL Fuse Holder and 100% Copper RCA Cable, 2-Items

Rockville SS8P Bundle: 400-Watt 8 in Slim Under-Seat Active Powered Car/Truck Subwoofer, RWK10 10 Gauge Amp Installation Kit with ANL Fuse Holder and 100% Copper RCA Cable, 2-Items

Rockville

SG$660.73 SG$396.44

In Stock

Rockville VS10K52 10" K5 1200w Subwoofer in Vented Sub Box+ Amp+Wire Kit

Rockville VS10K52 10" K5 1200w Subwoofer in Vented Sub Box+ Amp+Wire Kit

Rockville

SG$1,874.88 SG$1,124.93

In Stock

Rockville VS15K51 Bundle: 15 in 2000-Watt Car Subwoofer in Vented Enclosure 1-Ohm, Krypton-M1 2000-Watt Mono Car Amplifier with Wired Level Control, RWK41 4-Gauge Complete Amp Wiring Kit, 3-Items

Rockville VS15K51 Bundle: 15 in 2000-Watt Car Subwoofer in Vented Enclosure 1-Ohm, Krypton-M1 2000-Watt Mono Car Amplifier with Wired Level Control, RWK41 4-Gauge Complete Amp Wiring Kit, 3-Items

Rockville

SG$2,912.02 SG$1,747.21

In Stock

Rockville W10K9D2 Bundle: 10 in 3200W Peak/800W RMS Car Subwoofer, Vented Sub Box, KRYPTON-M2 Mono Car Amplifier, RWK41 Amp Wiring Kit, RQB10 Subwoofer Box, Sub Box Enclosure Installation Kit, 5-items

Rockville W10K9D2 Bundle: 10 in 3200W Peak/800W RMS Car Subwoofer, Vented Sub Box, KRYPTON-M2 Mono Car Amplifier, RWK41 Amp Wiring Kit, RQB10 Subwoofer Box, Sub Box Enclosure Installation Kit, 5-items

Rockville:wave

SG$2,885.37 SG$1,731.22

In Stock

Rockville W10T4-S2 Bundle: (2) 10-in 2-Ohm Shallow Mount Subwoofers 1200W Peak/300W RMS, REC109 Dual 10-in Ported Upfire Sub Box, Sub Box Install Accessories for 2019 Ram Crew Cab, 4-Items

Rockville W10T4-S2 Bundle: (2) 10-in 2-Ohm Shallow Mount Subwoofers 1200W Peak/300W RMS, REC109 Dual 10-in Ported Upfire Sub Box, Sub Box Install Accessories for 2019 Ram Crew Cab, 4-Items

Rockville

SG$2,310.98 SG$1,386.59

In Stock

Rockville W10T4-S2 Bundle: (2) 10 in Shallow Mount 1200W Peak/300W RMS Car Subwoofers, REC107 Dual 10 in Sealed Sub Box for 2019-2020 Dodge Ram Crew Cab, Complete Installation Kit, 4-Items

Rockville W10T4-S2 Bundle: (2) 10 in Shallow Mount 1200W Peak/300W RMS Car Subwoofers, REC107 Dual 10 in Sealed Sub Box for 2019-2020 Dodge Ram Crew Cab, Complete Installation Kit, 4-Items

Rockville

SG$2,502.85 SG$1,501.71

In Stock

Rockville W10T4-S4 Bundle: (2) 10-in 1200W Peak/300W RMS Shallow Mount 4-Ohm Car Subwoofers, dB13 3000W Peak/750W RMS Mono Amp, RWK41 Amp Wiring Kit, for 2019 Dodge Ram Crew Cab Ported Box, 6-Items

Rockville W10T4-S4 Bundle: (2) 10-in 1200W Peak/300W RMS Shallow Mount 4-Ohm Car Subwoofers, dB13 3000W Peak/750W RMS Mono Amp, RWK41 Amp Wiring Kit, for 2019 Dodge Ram Crew Cab Ported Box, 6-Items

Rockville

SG$3,185.45 SG$1,911.27

In Stock

Rockville W12K9D2 V3 Bundle: 12" 4000W Peak/1000W RMS Dual 2-Ohm Car Subwoofer, Krypton-M3 Mono Amplifier, RWK41 4-Gauge Amp Wiring Kit, MDF Box, Sub Box Installation kit, 5-Items

Rockville W12K9D2 V3 Bundle: 12" 4000W Peak/1000W RMS Dual 2-Ohm Car Subwoofer, Krypton-M3 Mono Amplifier, RWK41 4-Gauge Amp Wiring Kit, MDF Box, Sub Box Installation kit, 5-Items

Rockville

SG$2,763.03 SG$1,657.82

In Stock

Rockville W12K9D4 K9 Series Bundle: (2) 12" 4000W Peak/1000W RMS Dual 4-Ohm Car Subwoofers, RDV12 Dual 12" Vented Subwoofer Enclosure, 5-Items

Rockville W12K9D4 K9 Series Bundle: (2) 12" 4000W Peak/1000W RMS Dual 4-Ohm Car Subwoofers, RDV12 Dual 12" Vented Subwoofer Enclosure, 5-Items

Rockville

SG$3,819.20 SG$2,291.52

In Stock

Rockville W12T4S2 12" 1400W Peak Shallow Mount 2-Ohm Car Subwoofer, 350W RMS CEA Rated, Compact Design, Powerful Bass for Tight Spaces

Rockville W12T4S2 12" 1400W Peak Shallow Mount 2-Ohm Car Subwoofer, 350W RMS CEA Rated, Compact Design, Powerful Bass for Tight Spaces

Rockville

SG$454.23 SG$272.54

In Stock

Rockville W12T4S2 12" Shallow Mount 1400w Peak/350w RMS CEA Compliant Car Subwoofers, 2-Ohm, 2-Piece

Rockville W12T4S2 12" Shallow Mount 1400w Peak/350w RMS CEA Compliant Car Subwoofers, 2-Ohm, 2-Piece

Rockville

SG$851.22 SG$510.73

In Stock

Rockville W15K5S4 Bundle: 15 in 2000W Peak/1000W Program/500W RMS 4-Ohm Car Audio Subwoofer, RSV15 2.6 cu ft Vented Sub Box Enclosure, Includes Screws, 14 AWG Speaker Wire & Spade Terminals, 2-Items

Rockville W15K5S4 Bundle: 15 in 2000W Peak/1000W Program/500W RMS 4-Ohm Car Audio Subwoofer, RSV15 2.6 cu ft Vented Sub Box Enclosure, Includes Screws, 14 AWG Speaker Wire & Spade Terminals, 2-Items

Rockville

SG$1,621.13 SG$972.68

In Stock

Rockville W15K5S4 Bundle: (2) 15 in 2000-Watt Peak/500-Watt RMS 4 Ohm Car Subwoofers, RDVB15 Dual 15 in Vented MDF Sub Enclosure Box, Speaker Wire and Hardware, 4-Items

Rockville W15K5S4 Bundle: (2) 15 in 2000-Watt Peak/500-Watt RMS 4 Ohm Car Subwoofers, RDVB15 Dual 15 in Vented MDF Sub Enclosure Box, Speaker Wire and Hardware, 4-Items

Rockville

SG$3,046.67 SG$1,828.00

In Stock

Rockville W15K5S4 Bundle: (2) 15-in 2000-Watt Peak/500-Watt RMS Subwoofers, dB14 4000-Watt Peak/1000-Watt RMS Mono Amplifier, RWK41 4-Gauge Amp Wiring Kit, 4-Items

Rockville W15K5S4 Bundle: (2) 15-in 2000-Watt Peak/500-Watt RMS Subwoofers, dB14 4000-Watt Peak/1000-Watt RMS Mono Amplifier, RWK41 4-Gauge Amp Wiring Kit, 4-Items

Rockville

SG$2,162.94 SG$1,297.77

In Stock

Rockville W8K6D2 V2 1400W Peak / 350W RMS 8-Inch Car Subwoofer Dual 4-Ohm, High-Power Audio, Deep Bass Response, Durable Build, for Car Audio Enthusiasts

Rockville W8K6D2 V2 1400W Peak / 350W RMS 8-Inch Car Subwoofer Dual 4-Ohm, High-Power Audio, Deep Bass Response, Durable Build, for Car Audio Enthusiasts

Rockville

SG$511.15 SG$306.69

In Stock

Rockville W8K9D2 8" Inch 2000W Car Audio Subwoofer Dual 2-OHM Sub CEA Compliant

Rockville W8K9D2 8" Inch 2000W Car Audio Subwoofer Dual 2-OHM Sub CEA Compliant

Rockville

SG$777.03 SG$466.22

In Stock

Rockville W8T4-S4 Bundle: 8 in 1000-Watt Peak/250-Watt RMS Shallow Mount 4-ohm Car Subwoofer, RXA-T1 2-Channel Amplifier, RWK81 8-Gauge Amp Installation kit, 3-Items

Rockville W8T4-S4 Bundle: 8 in 1000-Watt Peak/250-Watt RMS Shallow Mount 4-ohm Car Subwoofer, RXA-T1 2-Channel Amplifier, RWK81 8-Gauge Amp Installation kit, 3-Items

Rockville

SG$868.33 SG$521.00

In Stock

Rockville Wheel of BASS 8" 500W Powered Car Subwoofer, 4 Ohm, Slim Cast Aluminum Design, Easy Install, Remote Bass Knob, for Trucks and Cars

Rockville Wheel of BASS 8" 500W Powered Car Subwoofer, 4 Ohm, Slim Cast Aluminum Design, Easy Install, Remote Bass Knob, for Trucks and Cars

Rockville

SG$648.97 SG$389.38

In Stock

Salamander Chameleon Denver 217 SE Natural Oak Subwoofer Enclosure

Salamander Chameleon Denver 217 SE Natural Oak Subwoofer Enclosure

Salamander Designs

SG$7,018.90 SG$4,211.34

In Stock

Seachoice 10" 800 Watt White Subwoofer with LED Illumination, Marine Grade Subwoofer

Seachoice 10" 800 Watt White Subwoofer with LED Illumination, Marine Grade Subwoofer

SEACHOICE

SG$767.85 SG$460.71

In Stock

Seventour 10 inch 1200W Max Power Car Audio Dual 4 Ohm Car Subwoofer (10" - Dual 4 Ohm)

Seventour 10 inch 1200W Max Power Car Audio Dual 4 Ohm Car Subwoofer (10" - Dual 4 Ohm)

Seventour

SG$542.33 SG$325.39

In Stock

Sierra 1999-2006 Single Cab 8" Triple Sealed Sub Box Subwoofer Enclosure Speaker Box Car Audio Ground Shaker

Sierra 1999-2006 Single Cab 8" Triple Sealed Sub Box Subwoofer Enclosure Speaker Box Car Audio Ground Shaker

DirectNine Basics

SG$1,977.32 SG$1,186.39

In Stock

Sierra Crew Cab 2001-2006 Dual and Triple Sealed Sub Box Subwoofer Enclosure (Dual, 8")

Sierra Crew Cab 2001-2006 Dual and Triple Sealed Sub Box Subwoofer Enclosure (Dual, 8")

DirectNine Basics

SG$1,947.80 SG$1,168.68

In Stock

Sierra Crew-Cab 2007-2013 Dual Sealed Sub Box Subwoofer Enclosure (Solo BARIC, 8")

Sierra Crew-Cab 2007-2013 Dual Sealed Sub Box Subwoofer Enclosure (Solo BARIC, 8")

DirectNine Basics

SG$1,977.32 SG$1,186.39

In Stock

Silverad 2019-2025 Crew Cab and Extended Cab 10" Sub Box Sub Box Subwoofer Enclosure Speaker Box Ground Shaker Stereo Subwoofer Box Speaker Enclosure Car Audio Home Audio Ground-Shaker

Silverad 2019-2025 Crew Cab and Extended Cab 10" Sub Box Sub Box Subwoofer Enclosure Speaker Box Ground Shaker Stereo Subwoofer Box Speaker Enclosure Car Audio Home Audio Ground-Shaker

DirectNine Basics

SG$2,036.33 SG$1,221.80

In Stock

Silverado Crew Cab 2014-2018 Sub Box for JL Audio TW3 10" Dual Subwoofer Enclosure Speaker Box Ground Shaker Speaker Box Stereo Subwoofer Box Enclosure Car Audio Home Audio Ground-Shaker

Silverado Crew Cab 2014-2018 Sub Box for JL Audio TW3 10" Dual Subwoofer Enclosure Speaker Box Ground Shaker Speaker Box Stereo Subwoofer Box Enclosure Car Audio Home Audio Ground-Shaker

Ground-Shaker

SG$2,124.87 SG$1,274.92

In Stock

Silverado Crew Cab Sub 2014-2018 Box for JL Audio TW3 12" Dual Subwoofer Enclosure Speaker Box Ground Shaker Speaker Box Stereo Subwoofer Box Enclosure Car Audio Home Audio Ground-Shaker

Silverado Crew Cab Sub 2014-2018 Box for JL Audio TW3 12" Dual Subwoofer Enclosure Speaker Box Ground Shaker Speaker Box Stereo Subwoofer Box Enclosure Car Audio Home Audio Ground-Shaker

Ground-Shaker

SG$2,154.38 SG$1,292.63

In Stock

Single Ported Reinforced Subwoofer Box Enclosure for Kicker L7Q Solo-Baric (12")

Single Ported Reinforced Subwoofer Box Enclosure for Kicker L7Q Solo-Baric (12")

Ground-Shaker

SG$1,829.77 SG$1,097.85

In Stock

Skar Audio Quad 8" Loaded SVR Series Ported Subwoofer Enclosure Compatible with 2017-2025 Ford Super Duty (F-250/350/450) SuperCrew Cab Trucks

Skar Audio Quad 8" Loaded SVR Series Ported Subwoofer Enclosure Compatible with 2017-2025 Ford Super Duty (F-250/350/450) SuperCrew Cab Trucks

Skar Audio

SG$3,979.22 SG$2,387.53

In Stock

Skar Audio SDR-12 D2 12" 1200 Watt Max Power Dual 2 Ohm Car Subwoofer

Skar Audio SDR-12 D2 12" 1200 Watt Max Power Dual 2 Ohm Car Subwoofer

Skar Audio

SG$825.90 SG$495.54

In Stock

SOESFOUFU Car Subwoofer Boxes Enclosures Subwoofer Sealed Enclosure DIY Replacement for Car Speaker

SOESFOUFU Car Subwoofer Boxes Enclosures Subwoofer Sealed Enclosure DIY Replacement for Car Speaker

SOESFOUFU

SG$353.98 SG$212.39

In Stock

Sony XS-W124GS 12" Subwoofer - Each - 4ohm - 420 Watts RMS/1800 Watts Max

Sony XS-W124GS 12" Subwoofer - Each - 4ohm - 420 Watts RMS/1800 Watts Max

Sony

SG$991.62 SG$594.97

In Stock

SoundQubed HDS2-06 Subwoofer (D2 Ohms)

SoundQubed HDS2-06 Subwoofer (D2 Ohms)

SOUND Q QUBED

SG$641.08 SG$384.65

In Stock

Speaker Box 32hz Single Ported Sub Box Subwoofer Enclosure Ground Shaker (6")

Speaker Box 32hz Single Ported Sub Box Subwoofer Enclosure Ground Shaker (6")

Ground-Shaker

SG$2,448.19 SG$1,468.92

In Stock

SSV Works US-10U Universal 10" Subwoofer Enclosure

SSV Works US-10U Universal 10" Subwoofer Enclosure

SSV Works

SG$2,065.80 SG$1,239.48

In Stock

Strong Flex Rear Subwoofer - Front Sport Kit 2 Pieces.

Strong Flex Rear Subwoofer - Front Sport Kit 2 Pieces.

STRONGFLEX

SG$477.78 SG$286.67

In Stock

Sundown Audio SA-8 V.3 D2 8" 500W RMS Dual 2-Ohm SA Series Subwoofer

Sundown Audio SA-8 V.3 D2 8" 500W RMS Dual 2-Ohm SA Series Subwoofer

Sundown Audio

SG$1,770.68 SG$1,062.41

In Stock

Sundown Audio U-12 V2 D2 12" 1750W Dual 2-Ohm U-Series Subwoofer

Sundown Audio U-12 V2 D2 12" 1750W Dual 2-Ohm U-Series Subwoofer

Sundown Audio

SG$3,569.53 SG$2,141.71

In Stock

Sundown Audio U-12 V2 D4 12" 1750W Dual 4-Ohm U-Series Subwoofer

Sundown Audio U-12 V2 D4 12" 1750W Dual 4-Ohm U-Series Subwoofer

Sundown Audio

SG$3,382.72 SG$2,029.63

In Stock

Toro Audio Fierce10 10 Car Subwoofer | 800W RMS / 1600W Max, Dual 4, Deep Bass Performance, Heavy Duty Cast Aluminum Basket, 20Hz-250Hz Frequency, High-Temp 2.5 Voice Coils Car & Truck Audio

Toro Audio Fierce10 10 Car Subwoofer | 800W RMS / 1600W Max, Dual 4, Deep Bass Performance, Heavy Duty Cast Aluminum Basket, 20Hz-250Hz Frequency, High-Temp 2.5 Voice Coils Car & Truck Audio

TORO TECH

SG$1,741.23 SG$1,044.74

In Stock

Trinity Audio TAS-E15D4 15" 2400W Dual 4-Ohm Subwoofer

Trinity Audio TAS-E15D4 15" 2400W Dual 4-Ohm Subwoofer

Trinity Audio Solutions

SG$1,338.28 SG$802.97

In Stock

Tru Spec Vented Prefab Single 15" Subwoofer Enclosure for Sundown SA Series 15v2

Tru Spec Vented Prefab Single 15" Subwoofer Enclosure for Sundown SA Series 15v2

Tru Spec

SG$2,631.45 SG$1,578.87

In Stock

Tundra Crew Max 2022 2023 2024 6" Dual Ported Sub Box Subwoofer Enclosure Speaker Box Car Audio Ground Shaker

Tundra Crew Max 2022 2023 2024 6" Dual Ported Sub Box Subwoofer Enclosure Speaker Box Car Audio Ground Shaker

Ground-Shaker

SG$2,006.82 SG$1,204.08

In Stock

Tundra Double Cab Dual Sealed Subwoofer Enclosure Ground Shaker (8")

Tundra Double Cab Dual Sealed Subwoofer Enclosure Ground Shaker (8")

Ground-Shaker

SG$1,652.68 SG$991.61

In Stock

ULTECHNOVO Car Subwoofer Enclosure Box Lightweight and Design for Enhanced Audio Performance Vehicles Easy to Install for Vehicle Audio Upgrades

ULTECHNOVO Car Subwoofer Enclosure Box Lightweight and Design for Enhanced Audio Performance Vehicles Easy to Install for Vehicle Audio Upgrades

ULTECHNOVO

SG$764.90 SG$458.94

In Stock

Ultimate Support JS-SP50 Subwoofer and Satellite Mounting Pole x 2

Ultimate Support JS-SP50 Subwoofer and Satellite Mounting Pole x 2

Ultimate Support

SG$378.88 SG$227.33

In Stock

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