Marine Hardware & Accessories
Upgrade, repair, and maintain your vessel with our wide selection of marine hardware & boat accessories. This category includes essential boat parts designed for deck, hull, electrical, plumbing, and onboard systems, helping you keep your boat safe, functional, and ready for the water.
Browse durable marine-grade hardware built to withstand saltwater, sun exposure, and harsh marine environments. Whether you're replacing worn components, upgrading equipment, or outfitting a new boat, you'll find reliable parts such as cleats, hinges, latches, fasteners, hatches, rail fittings, bilge components, plumbing fittings, and electrical hardware.
Our marine hardware selection supports a wide range of vessels including fishing boats, sailboats, pontoons, center consoles, and cruising boats. Each component is designed for strength, corrosion resistance, and long-term performance in marine conditions.
Shop quality boat hardware and marine accessories to keep your deck secure, systems running smoothly, and your boat ready for every trip on the water.
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Roswell Marine Amp Wiring Kit [C920-0033]
Roswell Marine
MSRP: $231.00$129.99Marine Amp Wiring KitIn order to deliver the highest quality in sound and performance, Roswell has developed its own wiring accessories to join all of your Roswell Marine audio products together. Everything you need to install and connect two amplifiers...GM-100984- SKU:
- GM-100984
- Weight:
- 7.30 Ounces
- MPN:
- C920-0033
MSRP: $231.00$129.99 -
Roswell R1 650.4 4-Channel Marine Amplifier [C920-1834SD]
Roswell Marine
MSRP: $743.00$389.99R1 650.4 4-Channel Marine AmplifierThe R1 650.4 marine-grade amplifier from Roswell, is everything a boat's audio system has always wanted. These stackable amplifiers utilize a 4-channel Class-D design that puts out 100 watts RMS per channel at 4Ω...GM-100981- SKU:
- GM-100981
- Weight:
- 6.50 Ounces
- MPN:
- C920-1834SD
MSRP: $743.00$389.99 -
Roswell R1 550.2 2-Channel Marine Amplifier [C920-1832SD]
Roswell Marine
MSRP: $523.00$363.99R1 550.2 2-Channel Marine AmplifierRoswell’s R1 550.2 is the ideal amp to run an R1 tower speaker setup. It’s a 2-channel Class-D design that puts out 165 watts RMS per channel at 4Ω and 275 watts RMS per channel at 2Ω. It...GM-100980- SKU:
- GM-100980
- Weight:
- 6.20 Ounces
- MPN:
- C920-1832SD
MSRP: $523.00$363.99 -
Roswell RMA 12" Subwoofer - Black - 500W RMS 1000W Peak Power [C920-1811]
Roswell Marine
MSRP: $714.00$389.99RMA 12" Subwoofer - Black - 500W RMS & 1000W Peak This RMA 12" marine subwoofer has a truly versatile design that will outperform in an infinite baffle configuration as well as being suited for sealed and ported enclosures. These subs will...GM-100974- SKU:
- GM-100974
- Weight:
- 21.35 Ounces
- MPN:
- C920-1811
MSRP: $714.00$389.99 -
Roswell R1 12" Subwoofer - White - 500W RMS 1000W Peak Power [C920-1810]
Roswell Marine
MSRP: $725.00$335.99R1 12" Subwoofer - White - 500W RMS & 1000W Peak PowerThis R1 12" marine subwoofer has a truly versatile design that will outperform an infinite baffle configuration as well as being suited for sealed and ported enclosures. This sub will handle...GM-100973- SKU:
- GM-100973
- Weight:
- 21.80 Ounces
- MPN:
- C920-1810
MSRP: $725.00$335.99 -
Roswell R1 10" Subwoofer - Anthracite - 250W RMS 500W Peak Power [C920-1802]
Roswell Marine
MSRP: $516.00$272.99R1 10" Subwoofer - Anthracite - 250W RMS & 500W Peak PowerThe R1 10" marine subwoofers have a truly versatile design that will outperform in an infinite baffle configuration as well as being suited for sealed and ported enclosures. These subs will...GM-100972- SKU:
- GM-100972
- Weight:
- 12.40 Ounces
- MPN:
- C920-1802
MSRP: $516.00$272.99 -
Roswell RMA 10" Subwoofer - Black - 250W RMS 500W Peak Power [C920-1801]
Roswell Marine
MSRP: $450.00$253.99RMA 10" Subwoofer - Black - 250W RMS & 500W Peak PowerThe RMA 10" marine subwoofers have a truly versatile design that will outperform in an infinite baffle configuration as well as being suited for sealed and ported enclosures. This sub will handle...GM-100971- SKU:
- GM-100971
- Weight:
- 11.85 Ounces
- MPN:
- C920-1801
MSRP: $450.00$253.99 -
Roswell R1 10" Subwoofer - White - 250W RMS 500W Peak Power [C920-1800]
Roswell Marine
MSRP: $516.00$259.99R1 10" Subwoofer - White - 250W RMS & 500W Peak PowerThe R1 10" marine subwoofer has a truly versatile design that will outperform in an infinite baffle configuration as well as being suited for sealed and ported enclosures. This sub will handle 250...GM-100970- SKU:
- GM-100970
- Weight:
- 12.35 Ounces
- MPN:
- C920-1800
MSRP: $516.00$259.99 -
Roswell R1 Pro Tower Speakers - Black - 200W RMS 400W Peak Power [C920-1910]
Roswell Marine
MSRP: $2,639.00$2,014.99R1 Pro Tower Speakers - Black - 200W RMS & 400W Peak PowerDiscover a new age of audio with the revolutionary, patented Roswell R1 Pro Tower Speakers. Featuring the world’s first RGB LED light-permeable speaker housing, this award-winning...GM-100969- SKU:
- GM-100969
- Weight:
- 34.00 Ounces
- MPN:
- C920-1910
MSRP: $2,639.00$2,014.99 -
Roswell R1 Pro Tower Speakers - White - 200W RMS 400W Peak Power [C920-1910W]
Roswell Marine
MSRP: $2,639.00$2,079.99R1 Pro Tower Speakers - White - 200W RMS & 400W Peak PowerDiscover a new age of audio with the revolutionary, patented Roswell R1 Pro Tower Speakers. Featuring the world’s first RGB LED light-permeable speaker housing, this award-winning...GM-100968- SKU:
- GM-100968
- Weight:
- 33.85 Ounces
- MPN:
- C920-1910W
MSRP: $2,639.00$2,079.99 -
Victron Phoenix Inverter 48VDC - 1200VA - 120VAC - VE.Direct - NEMA 5-15R [PIN482122500]
Victron Energy
MSRP: $393.00$334.05Phoenix Inverter 48VDC - 1200VA - 120VAC - VE.Direct - NEMA 5-15RThis Phoenix Inverter allows you to power domestic equipment requiring 230V/120V AC - using 'leisure' or 'automotive' batteries rated at 48VDC.VE.Direct Communication Port The VE...GM-100965- SKU:
- GM-100965
- Weight:
- 18.85 Ounces
- MPN:
- PIN482122500
MSRP: $393.00$334.05 -
Roswell R1 8 Tower Speakers - Black - 100W RMS 200W Peak Power [C920-1711]
Roswell Marine
MSRP: $2,471.00$1,299.99R1 8” Tower Speakers - Black - 100W RMS & 200W Peak PowerThe R1 8″ tower speakers are a great addition to any marine audio system. Roswell took all the features and performance of the R1 Speakers and integrated them into a durable...GM-100964- SKU:
- GM-100964
- Weight:
- 34.55 Ounces
- MPN:
- C920-1711
MSRP: $2,471.00$1,299.99 -
Roswell R1 8 Tower Speakers - White - 100W RMS 200W Peak Power [C920-1710]
Roswell Marine
MSRP: $2,471.00$1,299.99R1 8” Tower Speakers - White - 100W RMS & 200W Peak PowerThe R1 8″ tower speakers are a great addition to any marine audio system. Roswell took all the features and performance of the R1 Speakers and integrated them into a durable...GM-100963- SKU:
- GM-100963
- Weight:
- 33.00 Ounces
- MPN:
- C920-1710
MSRP: $2,471.00$1,299.99 -
Roswell R 6.5 Tower Speakers - Anthracite Grille - 60W RMS 120W Peak Power [C920-1702]
Roswell Marine
MSRP: $1,338.00$675.99R 6.5” Tower Speakers - Anthracite Grille - 60W RMS & 120W Peak PowerThe R 6.5" Tower Speakers bring your Roswell experience behind the boat in style. Ready to rise to any occasion, these speakers will never let you down when it’s time...GM-100962- SKU:
- GM-100962
- Weight:
- 19.20 Ounces
- MPN:
- C920-1702
MSRP: $1,338.00$675.99 -
Roswell Rotational Speaker Adapter [C820-0900]
Roswell Marine
MSRP: $327.00$168.99Rotational Speaker AdapterConvert your Roswell tower speakers into fixed-mount tower speakers with this adapter. These adapters utilize the same bolt pattern that is used on the Malibu® G4 tower. The rotational speaker adapter is compatible with all...GM-100958- SKU:
- GM-100958
- Weight:
- 1.65 Ounces
- MPN:
- C820-0900
MSRP: $327.00$168.99 -
Roswell 360 Degree 3" Universal Clamp [C920-0747]
Roswell Marine
MSRP: $219.00$168.99360 Degree 3" Universal ClampThe 360 3-inch Universal Clamp allows users to fine-tune the tower speakers rear-facing direction. No need to "come close" any longer. Just set it where you want and lock it down!Features: Compatible with most...GM-100957- SKU:
- GM-100957
- Weight:
- 2.60 Ounces
- MPN:
- C920-0747
MSRP: $219.00$168.99 -
Roswell R1 8 Marine Speakers - Black - 100W RMS 200W Peak Power [C920-1611]
Roswell Marine
MSRP: $835.00$376.99R1 8” Marine Speakers - Black - 100W RMS & 200W Peak PowerRoswell R1 8" Marine Speakers answer the call for clarity and bring a signature sound to every waterway. Defining a culture of acoustic perfection, Roswell R1 Audio has become a...GM-100956- SKU:
- GM-100956
- Weight:
- 11.10 Ounces
- MPN:
- C920-1611
MSRP: $835.00$376.99 -
Roswell R1 7.7 Marine Speakers - White - 90W RMS 180W Peak Power [C920-21140]
Roswell Marine
MSRP: $725.00$389.99R1 7.7” Marine Speakers - White - 90W RMS & 180W Peak PowerRoswell R1 7.7″ Marine Speakers answer the call for clarity and bring a signature sound to every waterway. Defining a culture of acoustic perfection, Roswell R1 Audio has become...GM-100954- SKU:
- GM-100954
- Weight:
- 8.95 Ounces
- MPN:
- C920-21140
MSRP: $725.00$389.99 -
Roswell R1 6.5 Marine Speakers - White - 80W RMS 160W Peak Power [C920-1600]
Roswell Marine
MSRP: $626.00$298.99R1 6.5” Marine Speakers - White - 80W RMS & 160W Peak PowerRoswell R1 6.5" Marine Speakers answer the call for clarity and bring a signature sound to every waterway. Defining a culture of acoustic perfection, Roswell R1 Audio has become a...GM-100952- SKU:
- GM-100952
- Weight:
- 6.85 Ounces
- MPN:
- C920-1600
MSRP: $626.00$298.99 -
Roswell R Series 7.7 Marine Speakers - Anthracite Grille - 80W RMS 160W Peak Power [C920-1912]
Roswell Marine
MSRP: $413.00$266.99R Series 7.7” Marine Speakers - Anthracite Grille - 80W RMS & 160W Peak PowerRoswell R 7.7" Marine Speakers maximize the power and range of the R Series family to deliver the signature sound and durability of Roswell Marine Audio to more...GM-100951- SKU:
- GM-100951
- Weight:
- 8.40 Ounces
- MPN:
- C920-1912
MSRP: $413.00$266.99
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