Marine Stereo Equipment

Elevate your time on the water with premium marine stereo equipment from WaterSkis.com — your trusted source for genuine boat stereo parts and upgrades. Whether you’re replacing factory-installed components or customizing your sound system, we carry a wide selection of marine speakers, marine amps, marine subs, and accessories built to handle the harsh marine environment.

Shop top brands like Roswell Marine, Klipsch, and more — all designed for compatibility with leading boats including Mastercraft, Moomba, and Supra Boats. From powerful Roswell speakers to crystal-clear Klipsch subs, our collection ensures high-performance sound with reliable durability.

Not sure what fits your boat? Use our Boat Part Lookup Tool to find the exact stereo components for your make and model. Wherever the water takes you, count on WaterSkis.com to help you ride with the perfect soundtrack.


Filters
  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Roswell R1-7.7" Marine Speakers | White Grille Roswell R1-7.7" Marine Speakers | White Grille 2

    Roswell R1-7.7" Marine Speakers | White Grille

    Roswell
    MSRP: $724.90
    $659.00
    Roswell R1-7.7" Marine Speakers | White Grille Roswell R1 7.7" Marine Speakers answer the call for clarity to bring our signature sound to every waterway. Defining a culture of acoustic perfection, Roswell R1 Audio has become a catalyst for new...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $724.90
    $659.00
    Subtotal:
  • Roswell R1-6.5" Marine Speakers | Black Grille Roswell R1-6.5" Marine Speakers | Black Grille 2

    Roswell R1-6.5" Marine Speakers | Black Grille

    Roswell
    MSRP: $625.90
    $569.00
    Roswell R1-6.5"" Marine Speakers | Black Grille Roswell R1 6.5"" Marine Speakers answer the call for clarity to bring our signature sound to every waterway. Defining a culture of acoustic perfection, Roswell R1 Audio has become a catalyst for new...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $625.90
    $569.00
    Subtotal:
  • Roswell R1-6.5" Marine Speakers | White Grille Roswell R1-6.5" Marine Speakers | White Grille 2

    Roswell R1-6.5" Marine Speakers | White Grille

    Roswell
    MSRP: $625.90
    $569.00
    Roswell R1-6.5"" Marine Speakers | White Grille Roswell R1 6.5" Marine Speakers answer the call for clarity to bring our signature sound to every waterway. Defining a culture of acoustic perfection, Roswell R1 Audio has become a catalyst for new...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $625.90
    $569.00
    Subtotal:
  • Roswell R1 10" Subwoofer | White Grille Roswell R1 10" Subwoofer | White Grille 2

    Roswell R1 10" Subwoofer | White Grille

    Roswell
    MSRP: $515.90
    $469.00
    Roswell R1 10" Subwoofer | White Grille The R1 10" 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 handle 250 watts RMS and have...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $515.90
    $469.00
    Subtotal:
  • Roswell GS Tower Speaker Adapters Roswell GS Tower Speaker Adapters 2

    Roswell GS Tower Speaker Adapters

    Roswell
    MSRP: $299.20
    $272.00
    Roswell GS Tower Speaker Adapters These adapters utilize a bolt pattern that is used on the Nautique G-Series towers. The G Tower Speaker Adapter is compatible with all of our tower speaker options and easily installs onto your Nautique G Tower. Sold...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $299.20
    $272.00
    Subtotal:
  • Roswell Roswell Digital Media Wired Remote Roswell Roswell Digital Media Wired Remote 2

    Roswell Roswell Digital Media Wired Remote

    Roswell
    MSRP: $121.00
    $110.00
    Roswell Roswell Digital Media Wired Remote The Roswell Digital Media Wired Remote delivers convenient control of your media receiver in a secondary location on your vehicle. Featuring a compact design and IP66 rating for excellent water resistance,...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $121.00
    $110.00
    Subtotal:
  • Roswell R1 8" Tower Speakers | White Grille Roswell R1 8" Tower Speakers | White Grille 2

    Roswell R1 8" Tower Speakers | White Grille

    Roswell
    MSRP: $2,470.60
    $2,246.00
    Roswell R1 8" Tower Speakers | White Grille The R1 8" tower speakers are a great addition to any marine audio system. We took all the features and performance of the R1 Speakers and integrated it into a durable aluminum housing, so you can enjoy your...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $2,470.60
    $2,246.00
    Subtotal:
  • Roswell 3 In, 4 Out Distribution Block (Ground) Roswell 3 In, 4 Out Distribution Block (Ground) 2

    Roswell 3 In, 4 Out Distribution Block (Ground)

    Roswell
    MSRP: $84.70
    $77.00
    Roswell 3 In, 4 Out Distribution Block (Ground) Roswell's distribution blocks are machined out of nickel to provide rock-solid electrical connections and are protected by strong, injection-molded plastic covers. They are designed to accept both ANL and...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $84.70
    $77.00
    Subtotal:
  • Roswell 3 In, 4 Out Distribution Block (Fused) Roswell 3 In, 4 Out Distribution Block (Fused) 2

    Roswell 3 In, 4 Out Distribution Block (Fused)

    Roswell
    MSRP: $77.00
    $70.00
    Roswell 3 In, 4 Out Distribution Block (Fused) Roswell's distribution blocks are machined out of nickel to provide rock-solid electrical connections and are protected by strong, injection-molded plastic covers. They are designed to accept both ANL and...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $77.00
    $70.00
    Subtotal:
  • Roswell 1 In, 2 Out Distribution Block (Ground) Roswell 1 In, 2 Out Distribution Block (Ground) 2

    Roswell 1 In, 2 Out Distribution Block (Ground)

    Roswell
    MSRP: $49.00
    $44.00
    Roswell 1 In, 2 Out Distribution Block (Ground) Roswell's distribution blocks are machined out of nickel to provide rock-solid electrical connections and are protected by strong, injection-molded plastic covers. They are designed to accept both ANL and...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $49.00
    $44.00
    Subtotal:
  • Roswell 1 In, 2 Out Distribution Block (Fused) Roswell 1 In, 2 Out Distribution Block (Fused) 2

    Roswell 1 In, 2 Out Distribution Block (Fused)

    Roswell
    MSRP: $42.90
    $39.00
    Roswell 1 In, 2 Out Distribution Block (Fused) Roswell's distribution blocks are machined out of nickel to provide rock-solid electrical connections and are protected by strong, injection-molded plastic covers. They are designed to accept both ANL and...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $42.90
    $39.00
    Subtotal:
  • Roswell R 7.7" Marine Speakers | Anthracite Grille Roswell R 7.7" Marine Speakers | Anthracite Grille 2

    Roswell R 7.7" Marine Speakers | Anthracite Grille

    Roswell
    MSRP: $412.50
    $375.00
    Roswell R 7.7" Marine Speakers | Anthracite Grille Roswell R 7.7" Marine Speakers maximize the power and range of our R Series family to deliver the signature sound and durability of Roswell Marine Audio to more places than ever before. As the Roswell...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $412.50
    $375.00
    Subtotal:
  • Roswell R 6.5" Marine Speakers | Anthracite Grille Roswell R 6.5" Marine Speakers | Anthracite Grille 2

    Roswell R 6.5" Marine Speakers | Anthracite Grille

    Roswell
    MSRP: $328.90
    $299.00
    Roswell R 6.5" Marine Speakers | Anthracite Grille The Roswell R Series 6.5" bridges the gap in our arsenal of sound to deliver a speaker that kicks down the door of versatility. Created to pump the party in any application on the road and beyond, the R...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $328.90
    $299.00
    Subtotal:
  • Roswell Tower Wiring Harness

    Roswell Tower Wiring Harness

    Roswell
    MSRP: $282.70
    $257.00
    Roswell 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). Each sold separately 8 Insulated color coded 16 gauge 316 stainless steel mounting...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $282.70
    $257.00
    Subtotal:
  • Roswell R1-8" Marine Speakers | Black Grille Roswell R1-8" Marine Speakers | Black Grille 2

    Roswell R1-8" Marine Speakers | Black Grille

    Roswell
    MSRP: $834.90
    $759.00
    Roswell R1-8" Marine Speakers | Black Grille Roswell R1 8"" Marine Speakers answer the call for clarity to bring our signature sound to every waterway. Defining a culture of acoustic perfection, Roswell R1 Audio has become a catalyst for new experiences,...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $834.90
    $759.00
    Subtotal:
  • Receptacle - DZUS 1/4 Turn Fastener

    Receptacle - DZUS 1/4 Turn Fastener

    MasterCraft
    $1.99
    Receptacle - DZUS 1/4 Turn Fastener   Use the boat part look up below to ensure you are purchasing the correct part for your boat.  
    Qty in Cart: 0
    Quantity:
    Price:
    $1.99
    Subtotal:
  • MasterCraft Bimini Clip MasterCraft Bimini Clip

    MasterCraft Bimini Clip

    MasterCraft
    $9.99
    MasterCraft Bimini Clip You will receive either a gray or black style clip depending on what is currently available from MasterCraft.  It is a good idea to order a pair so you know they will match.    
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
    Subtotal:
  • Total: items /

Adding your products to cart

At WaterSkis.com, we understand that quality audio can take your boating experience to the next level. That’s why we offer trusted marine stereo parts from leading brands and ensure they fit your boat right the first time. Need help? Us our Boat Part Lookup Tool to find the exact marine speakers, amps, or subs for your Mastercraft, Moomba, or Supra Boat. Whether you’re upgrading your setup or replacing a component, we've got your back — and your boat covered.