Marine Subwoofers

Showing: 433 - 477 of 477 products

Kicker 51KPX5001 & 51KPX3004 KPX Powersports & Motorcycle Sub Amp w/ 4 Full Range Amp Bundle

Kicker 51KPX5001 & 51KPX3004 KPX Powersports & Motorcycle Sub Amp w/ 4 Full Range Amp Bundle

KICKER

SG$3,495.73 SG$2,097.44

In Stock

2019-2024 Gladiator Dual Sealed Sub Box Subwoofer Enclosure Speaker Box Car Audio Sub Cabnet Custom Car Audio (Yellow, 12")

2019-2024 Gladiator Dual Sealed Sub Box Subwoofer Enclosure Speaker Box Car Audio Sub Cabnet Custom Car Audio (Yellow, 12")

Ground-Shaker

SG$1,951.88 SG$1,171.13

In Stock

PLAFOPE Fit Car Subwoofer Boxes Passive Subwoofer Enclosure for Sound Quality Improvement

PLAFOPE Fit Car Subwoofer Boxes Passive Subwoofer Enclosure for Sound Quality Improvement

PLAFOPE

SG$348.35 SG$209.01

In Stock

Chevy Silverado Crew-Cab 2007-2013 Dual Sealed and Ported Sub Box Subwoofer Enclosure (PORTED, 10")

Chevy Silverado Crew-Cab 2007-2013 Dual Sealed and Ported Sub Box Subwoofer Enclosure (PORTED, 10")

DirectNine Basics

SG$1,922.73 SG$1,153.64

In Stock

Audiosavings Bundle: 7515-22 15" 1500W Peak / 750W RMS Dual 2-Ohm Competition Subwoofer Bundle with Rockville RockMat 50-25 50 Sq Ft 2.5MM 100 MIL Sound Vibration Deadener Car Kit (2 Items)

Audiosavings Bundle: 7515-22 15" 1500W Peak / 750W RMS Dual 2-Ohm Competition Subwoofer Bundle with Rockville RockMat 50-25 50 Sq Ft 2.5MM 100 MIL Sound Vibration Deadener Car Kit (2 Items)

Audiosavings

SG$3,011.67 SG$1,807.00

In Stock

12" Dual PORTED Solo baric L7S L7R L7T sub Box, fits 99-06 & 07 Classic Sierra ext-cab Speaker Box subwoofer Enclosure Stereo car Audio Home Audio

12" Dual PORTED Solo baric L7S L7R L7T sub Box, fits 99-06 & 07 Classic Sierra ext-cab Speaker Box subwoofer Enclosure Stereo car Audio Home Audio

DirectNine Basics

SG$1,922.73 SG$1,153.64

In Stock

Harmony A102 Compatible with Nissan Titan King or Crew Truck 04-15 Dual 10" Sub Box & CXA600.1

Harmony A102 Compatible with Nissan Titan King or Crew Truck 04-15 Dual 10" Sub Box & CXA600.1

Harmony Audio

SG$3,320.75 SG$1,992.45

In Stock

Wavtech thinPRO12-2 750 Watt 12" Shallow Subwoofer 2 ohm, and Wavtech Link1000.5PLUS 1000 Watt 5-Channel Amplifier

Wavtech thinPRO12-2 750 Watt 12" Shallow Subwoofer 2 ohm, and Wavtech Link1000.5PLUS 1000 Watt 5-Channel Amplifier

Wavtech

SG$8,244.07 SG$4,946.43

In Stock

KICKER Marine KPX500.1 Powersports Amp & (2) 8" CompRT DVC 2 Ohm. Subwoofer Audio Upgrade

KICKER Marine KPX500.1 Powersports Amp & (2) 8" CompRT DVC 2 Ohm. Subwoofer Audio Upgrade

KICKER

SG$3,961.80 SG$2,377.08

In Stock

Strong Flex Rear Subwoofer - Front Sport Kit 2 Pieces.

Strong Flex Rear Subwoofer - Front Sport Kit 2 Pieces.

STRONGFLEX

SG$966.88 SG$580.13

In Stock

Ground Shaker Compatible with Chevy Silverado 2019-2026 Crew Cab 8" Dual Subwoofer Enclosure Speaker Box Ground Shaker Speaker Box Subwoofer Box Enclosure Car Audio Ground-Shaker (8" PORTED, RED)

Ground Shaker Compatible with Chevy Silverado 2019-2026 Crew Cab 8" Dual Subwoofer Enclosure Speaker Box Ground Shaker Speaker Box Subwoofer Box Enclosure Car Audio Ground-Shaker (8" PORTED, RED)

GROUND-SHAKER

SG$2,301.44 SG$1,380.87

In Stock

Harmony Audio HA-R104 Compatible with 2007-2018 Jeep Wrangler 2 Door Rhythm Series 10", 46CXA4001 Class D 800W Peak Sub Amp and JW2X10-0717-AR Dual 10" Sub Box with Amp Rack

Harmony Audio HA-R104 Compatible with 2007-2018 Jeep Wrangler 2 Door Rhythm Series 10", 46CXA4001 Class D 800W Peak Sub Amp and JW2X10-0717-AR Dual 10" Sub Box with Amp Rack

Harmony Audio

SG$2,306.94 SG$1,384.17

In Stock

Harmony Audio Memphis fits Slanted Hatchback HA-R104 Dual 10" Subwoofer 500W Loaded Sealed Sub Box Enclosure Bundle | MXA600.1M 600W Amplifier, 8GA Amp Wiring Kit

Harmony Audio Memphis fits Slanted Hatchback HA-R104 Dual 10" Subwoofer 500W Loaded Sealed Sub Box Enclosure Bundle | MXA600.1M 600W Amplifier, 8GA Amp Wiring Kit

Harmony Audio

SG$3,404.25 SG$2,042.55

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$1,689.65 SG$1,013.79

In Stock

12" Dual Sealed sub Box, fits 07-18 Sierra Extended cab Speaker Box subwoofer Enclosure Stereo car Audio Home Audio

12" Dual Sealed sub Box, fits 07-18 Sierra Extended cab Speaker Box subwoofer Enclosure Stereo car Audio Home Audio

Ground-Shaker

SG$1,980.98 SG$1,188.58

In Stock

Rockville W65K9D4 Bundle: 6.5 in 1000W Peak/250W RMS Car Subwoofer, Dual 4-Ohm, dB11 Mono Amplifier, RWK81 Amp Installation Kit, RS65 6.5 in Sealed Sub Box, Complete Installation Kit, 5-Items

Rockville W65K9D4 Bundle: 6.5 in 1000W Peak/250W RMS Car Subwoofer, Dual 4-Ohm, dB11 Mono Amplifier, RWK81 Amp Installation Kit, RS65 6.5 in Sealed Sub Box, Complete Installation Kit, 5-Items

Rockville

SG$1,258.72 SG$755.23

In Stock

Kicker 51HS8 Hideaway Compact Powered Subwoofer, 8-Inch & 46KISL K-Series Interconnect, Speaker Wire to RCA Adapte

Kicker 51HS8 Hideaway Compact Powered Subwoofer, 8-Inch & 46KISL K-Series Interconnect, Speaker Wire to RCA Adapte

KICKER

SG$2,014.12 SG$1,208.47

In Stock

Audiopipe 15" Competition Subwoofer (TXX-BDX-15), Superior Performance, 4000W, 3 Magnets, BASV Voice Coil, Aluminum Basket, Multi-Connect, Stitching Surround, Non-Press Paper Cone, 2 x 4 Ohms

Audiopipe 15" Competition Subwoofer (TXX-BDX-15), Superior Performance, 4000W, 3 Magnets, BASV Voice Coil, Aluminum Basket, Multi-Connect, Stitching Surround, Non-Press Paper Cone, 2 x 4 Ohms

Audiopipe

SG$2,499.44 SG$1,499.67

In Stock

KICKER Subwoofer Package of 2 Items: 12" CompVX Subwoofers DVC 2-ohm (Pair) - 2X 50CVX122 Subs

KICKER Subwoofer Package of 2 Items: 12" CompVX Subwoofers DVC 2-ohm (Pair) - 2X 50CVX122 Subs

KICKER

SG$3,169.12 SG$1,901.47

In Stock

KICKER Subwoofers and Amp Package of 4 Items - 15" CompVX 2000 Watt Subs, DS18 Class D Monoblock Amplifier, and Complete 0AWG Wiring Kit 50CVX154(2)+ZXI.1XXL+AMPKIT0

KICKER Subwoofers and Amp Package of 4 Items - 15" CompVX 2000 Watt Subs, DS18 Class D Monoblock Amplifier, and Complete 0AWG Wiring Kit 50CVX154(2)+ZXI.1XXL+AMPKIT0

KICKER

SG$6,360.02 SG$3,816.01

In Stock

Generic 10"" Dual Ported Solo Baric Sub Box for Sierra Extended Cab 1999-2006 Subwoofer Enclosure Speaker Box Ground Shaker, ngmPkk210

Generic 10"" Dual Ported Solo Baric Sub Box for Sierra Extended Cab 1999-2006 Subwoofer Enclosure Speaker Box Ground Shaker, ngmPkk210

Ground-Shaker

SG$1,922.73 SG$1,153.64

In Stock

Audiosavings Bundle: (2) BAMF-154 15" Subwoofers, 3800W Peak Power, Dual Voice Coil 4-Ohm Configuration, High-Performance Bass for Custom Car Audio Systems (2 Items)

Audiosavings Bundle: (2) BAMF-154 15" Subwoofers, 3800W Peak Power, Dual Voice Coil 4-Ohm Configuration, High-Performance Bass for Custom Car Audio Systems (2 Items)

Audiosavings

SG$2,454.19 SG$1,472.52

In Stock

Atrend GFX Series Dual Vented Divided Chamber 15" Subwoofer Enclosure (Bankroll)

Atrend GFX Series Dual Vented Divided Chamber 15" Subwoofer Enclosure (Bankroll)

Atrend

SG$2,196.55 SG$1,317.93

In Stock

MTX TNP212D2 12" 1200W Dual Car Subwoofer Box with Amplifier and Install Kit

MTX TNP212D2 12" 1200W Dual Car Subwoofer Box with Amplifier and Install Kit

SONICELECTRONIX

SG$2,257.37 SG$1,354.42

In Stock

Generic 1200W 10 High-Performance Car Subwoofer, 16.92 x 11.81 x 9.44 in, Red

Generic 1200W 10 High-Performance Car Subwoofer, 16.92 x 11.81 x 9.44 in, Red

Sellvia

SG$5,126.28 SG$3,075.77

In Stock

Alpine SPL Bass Labyrinth Ported Dual 12" W12S4 Loaded Subwoofer Stereo Sub Box Enclosure Car Audio Bundle 500W RMS 4 Ohm

Alpine SPL Bass Labyrinth Ported Dual 12" W12S4 Loaded Subwoofer Stereo Sub Box Enclosure Car Audio Bundle 500W RMS 4 Ohm

Alpine

SG$1,893.30 SG$1,135.98

In Stock

Audiosavings Bundle (1) Kicker 45KMF102 Marine Boat Subwoofer Freeair Bundle with (1) Kicker 45KMG10C Charcoal Grille Subwoofer Subs & (1) Hifonics TPS-A500.1 500w Mono Marine Sub Amp (Items 3)

Audiosavings Bundle (1) Kicker 45KMF102 Marine Boat Subwoofer Freeair Bundle with (1) Kicker 45KMG10C Charcoal Grille Subwoofer Subs & (1) Hifonics TPS-A500.1 500w Mono Marine Sub Amp (Items 3)

Audiosavings

SG$1,777.80 SG$1,066.68

In Stock

EnduraLiner Custom Subwoofer Box Made with Kicker 2 x 10inches L7T Subs Fits 20192023 Ford F150 Polyurea Coated

EnduraLiner Custom Subwoofer Box Made with Kicker 2 x 10inches L7T Subs Fits 20192023 Ford F150 Polyurea Coated

The USA Trailer Store

SG$4,952.42 SG$2,971.45

In Stock

FUNOMOCYA Car Subwoofer Box Enclosure Speaker Amplifier Improves Audio Quality DIY Tweeter Box

FUNOMOCYA Car Subwoofer Box Enclosure Speaker Amplifier Improves Audio Quality DIY Tweeter Box

FUNOMOCYA

SG$256.35 SG$153.81

In Stock

Harmony Audio Memphis fits Rear Angle HA-R104 Dual 10" Subwoofer 500W Loaded Sealed Sub Box Enclosure Bundle | MXA600.1M 600W Amplifier, 8GA Amp Wiring Kit

Harmony Audio Memphis fits Rear Angle HA-R104 Dual 10" Subwoofer 500W Loaded Sealed Sub Box Enclosure Bundle | MXA600.1M 600W Amplifier, 8GA Amp Wiring Kit

Harmony Audio

SG$3,513.43 SG$2,108.06

In Stock

CHICIRIS Compact Powered Car 10 Inch Active Subwoofer Fit for Ultra Thin 800W Under Fit for Seat Subwoofer for Sound System

CHICIRIS Compact Powered Car 10 Inch Active Subwoofer Fit for Ultra Thin 800W Under Fit for Seat Subwoofer for Sound System

CHICIRIS

SG$952.80 SG$571.67

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$3,927.20 SG$2,356.32

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$391.48 SG$234.89

In Stock

Diamond Audio DMD124SH Diamond Shallow 12" Dvc 4 300W Rms / 600W Max Power Handling

Diamond Audio DMD124SH Diamond Shallow 12" Dvc 4 300W Rms / 600W Max Power Handling

Diamond Audio

SG$1,538.13 SG$922.88

In Stock

H YANKA SKP-D12M 1200W Dual 12" Car Subwoofer Enclosure Kit MDF Box, Mono Amplifier, Complete Wiring Kit, High-Bass Output for Cars, Trucks, and SUVs

H YANKA SKP-D12M 1200W Dual 12" Car Subwoofer Enclosure Kit MDF Box, Mono Amplifier, Complete Wiring Kit, High-Bass Output for Cars, Trucks, and SUVs

H YANKA

SG$2,713.83 SG$1,628.30

In Stock

KICKER 46CWTB82 8" 600w Marine Loaded Subwoofer Enclosure+Passive Radiator TB8

KICKER 46CWTB82 8" 600w Marine Loaded Subwoofer Enclosure+Passive Radiator TB8

KICKER

SG$1,747.88 SG$1,048.73

In Stock

Compatible with Chevy Silverado Crew Cab Extended Cab 2019 2020 2021 2022 2024 2025 2026 8" Quad Subwoofer Enclosure Ground Shaker Speaker Box Subwoofer Box Enclosure Car Audio Ground-Shaker White

Compatible with Chevy Silverado Crew Cab Extended Cab 2019 2020 2021 2022 2024 2025 2026 8" Quad Subwoofer Enclosure Ground Shaker Speaker Box Subwoofer Box Enclosure Car Audio Ground-Shaker White

GROUND-SHAKER

SG$2,272.30 SG$1,363.38

In Stock

30-Hz Dual Competition PORTED SUB Box Speaker Box CAR Audio SUBWOOFER Enclosure Ground Shaker Vented Stereo System (Black, 10")

30-Hz Dual Competition PORTED SUB Box Speaker Box CAR Audio SUBWOOFER Enclosure Ground Shaker Vented Stereo System (Black, 10")

Ground-Shaker

SG$1,893.62 SG$1,136.17

In Stock

12" Triple Sealed sub Box, fits 96-24 Expedition (w/3rd Row seat) Speaker Box subwoofer Box sub Enclosure Custom car Audio

12" Triple Sealed sub Box, fits 96-24 Expedition (w/3rd Row seat) Speaker Box subwoofer Box sub Enclosure Custom car Audio

Ground-Shaker

SG$2,061.17 SG$1,236.70

In Stock

ABOOFAN Subwoofer Enclosure Box Lightweight Automotive Supply for Easy Installation Durable Construction for Under Seat Use Enhances Car Interior Elegance

ABOOFAN Subwoofer Enclosure Box Lightweight Automotive Supply for Easy Installation Durable Construction for Under Seat Use Enhances Car Interior Elegance

ABOOFAN

SG$874.50 SG$524.70

In Stock

8" X - Large Sealed Sub Box Subwoofer Enclosure 1999-2006 Chevy Single Cab/Regular Cab Speaker Box Ground Shaker

8" X - Large Sealed Sub Box Subwoofer Enclosure 1999-2006 Chevy Single Cab/Regular Cab Speaker Box Ground Shaker

Ground-Shaker

SG$1,864.47 SG$1,118.68

In Stock

KICKER Subwoofer and Amp Package of 3 Items - 10" TB 800 Watt Loaded Subwoofer Enclosure, DS18 Class D Monoblock Amplifier, and Complete 8AWG Wiring Kit

KICKER Subwoofer and Amp Package of 3 Items - 10" TB 800 Watt Loaded Subwoofer Enclosure, DS18 Class D Monoblock Amplifier, and Complete 8AWG Wiring Kit

KICKER

SG$3,117.03 SG$1,870.22

In Stock

DD Audio 9915C-D1 15" USA Made 9600W Dual 1-Ohm Subwoofer

DD Audio 9915C-D1 15" USA Made 9600W Dual 1-Ohm Subwoofer

DD Audio

SG$5,529.30 SG$3,317.58

In Stock

Audiosavings Bundle: 230-BR-2B65U 6.5" Unloaded Rear Speaker Pods for 21-25 Bronco 2-Door Bundle with Free Rockville Rock Anywhere Waterproof Portable Bluetooth Speaker+TWS Stereo Linking (2 Items)

Audiosavings Bundle: 230-BR-2B65U 6.5" Unloaded Rear Speaker Pods for 21-25 Bronco 2-Door Bundle with Free Rockville Rock Anywhere Waterproof Portable Bluetooth Speaker+TWS Stereo Linking (2 Items)

Audiosavings

SG$1,456.57 SG$873.94

In Stock

10" Dual Sealed sub Box, fits 82-92 Chevy Camaro Speaker Box subwoofer Enclosure Stereo car Audio Home Audio

10" Dual Sealed sub Box, fits 82-92 Chevy Camaro Speaker Box subwoofer Enclosure Stereo car Audio Home Audio

Ground-Shaker

SG$1,951.88 SG$1,171.13

In Stock

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