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Premium Marine Quality Parts

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Roswell 1M to 2F Y Adapter

Accessories, Roswell Marine
$34.25
1M to 2F Y Adapter This Roswell RCA adapter cable is a 1 male to 2 female Y adapter splitter cable. Features: 1 male to 2 female adapter cable More Details

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Roswell R 6.5” Tower Speakers - Anthracite Grille - 60W RMS & 120W Peak Power

Speakers - Tower/Soundbars, Roswell Marine
$1,833.06
R 6.5” Tower Speakers - Anthracite Grille - 60W RMS & 120W Peak Power The R 6.5" Tower Speakers bring your Roswell experience behind the boat in style. Ready to rise to any occasion, these speakers wi... More Details

R Series 6.5” Marine Speaker - Anthracite Grille - 60W RMS & 120W Peak Power The Roswell R Series 6.5" bridges the gap in the arsenal of sound to deliver a speaker that kicks down the door of versatil... More Details

R Series 7.7” Marine Speakers - Anthracite Grille - 80W RMS & 160W Peak Power Roswell R 7.7" Marine Speakers maximize the power and range of the R Series family to deliver the signature sound and dura... More Details

R1 10" Subwoofer - Anthracite - 250W RMS & 500W Peak Power The R1 10" marine subwoofers have a truly versatile design that will outperform in an infinite baffle configuration as well as being suited f... More Details

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Roswell R1 10" Subwoofer - White - 250W RMS & 500W Peak Power

Subwoofers, Roswell Marine
$706.92
R1 10" Subwoofer - White - 250W RMS & 500W Peak Power The R1 10" marine subwoofer has a truly versatile design that will outperform in an infinite baffle configuration as well as being suited for seal... More Details

R1 12" Subwoofer - White - 500W RMS & 1000W Peak Power This R1 12" marine subwoofer has a truly versatile design that will outperform an infinite baffle configuration as well as being suited for seale... More Details

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Roswell R1 550.2 2-Channel Marine Amplifier

Amplifiers, Roswell Marine
$716.51
R1 550.2 2-Channel Marine Amplifier Roswell’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 RM... More Details

R1 7.7” Marine Speakers - White - 90W RMS & 180W Peak Power Roswell R1 7.7″ Marine Speakers answer the call for clarity and bring a signature sound to every waterway. Defining a culture of acoustic pe... More Details

R1 8” Marine Speakers - Black - 100W RMS & 200W Peak Power Roswell R1 8" Marine Speakers answer the call for clarity and bring a signature sound to every waterway. Defining a culture of acoustic perfe... More Details

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Roswell R1 8” Tower Speakers - Black - 100W RMS & 200W Peak Power

Speakers - Tower/Soundbars, Roswell Marine
$3,385.27
R1 8” Tower Speakers - Black - 100W RMS & 200W Peak Power The 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... More Details

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Roswell R1 8” Tower Speakers - White - 100W RMS & 200W Peak Power

Speakers - Tower/Soundbars, Roswell Marine
$3,385.27
R1 8” Tower Speakers - White - 100W RMS & 200W Peak Power The 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... More Details

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Roswell R1 Pro Marine Audio Package - Black

Stereos, Roswell Marine
$4,103.15
R1 Pro Marine Audio Package - Black Discover 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, thi... More Details

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Roswell R1 Pro Marine Audio Package - White

Stereos, Roswell Marine
$4,103.15
R1 Pro Marine Audio Package - White Discover 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, thi... More Details

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Roswell R1 Pro Tower Speakers - Black - 200W RMS & 400W Peak Power

Speakers - Tower/Soundbars, Roswell Marine
$3,615.43
R1 Pro Tower Speakers - Black - 200W RMS & 400W Peak Power Discover a new age of audio with the revolutionary, patented Roswell R1 Pro Tower Speakers. Featuring the world’s first RGB LED light-permeab... More Details

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Roswell R1 Pro Tower Speakers - White - 200W RMS & 400W Peak Power

Speakers - Tower/Soundbars, Roswell Marine
$3,615.43
R1 Pro Tower Speakers - White - 200W RMS & 400W Peak Power Discover a new age of audio with the revolutionary, patented Roswell R1 Pro Tower Speakers. Featuring the world’s first RGB LED light-permeab... More Details

RMA 10" Subwoofer - Black - 250W RMS & 500W Peak Power The RMA 10" marine subwoofers have a truly versatile design that will outperform in an infinite baffle configuration as well as being suited for ... More Details

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Roswell RMA 10" Subwoofer Package - Black

Subwoofers, Roswell Marine
$1,035.72
RMA 10" Subwoofer Package - Black Roswell's RMA 10″ subwoofer package takes out the stress of shopping for the correct amp.  Inside This Box: RMA 10” Subwoofer R1 550.2 Marine Amplifier RMA 10" Subwoo... More Details

RMA 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 seale... More Details

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Roswell Rotational Speaker Adapter

Accessories, Roswell Marine
$447.99
Rotational Speaker Adapter Convert 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... More Details

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Roswell Tower Wiring Harness

Accessories, Roswell Marine
$387.71
Tower Wiring Harness Roswell’s Tower Wiring Harness contains 8 insulated and color-coded 16-gauge copper wires with a total length of 15 feet (4.5m). Features: 8 insulated, color-coded 16 gauge 316 st... More Details

Northern Marine Canada
Proudly Canadian Owned & Operated!
Serving customers across Canada & the USA with marine parts and accessories.
Canadian Head Office:
Kingston, Ontario, Canada
Warehouse Locations:
Toronto, Ontario, Canada
New Jersey, USA
Florida, USA

About Us

Northern Marine is a Canadian supplier of premium marine and RV parts and accessories from top industry brands. We focus on quality, accurate listings, and dependable fulfillment so you can maintain, repair, and outfit your boat or RV with confidence.

Our goal is simple: get you the right parts, shipped fast, with straightforward service you can count on.