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  3. Marine Installation Accessories

Marine Installation Accessories

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Speaker Size
Refers to the size of the speaker measured in inches. Every vehicle has standard application sizes. Please use our vehicle fitment guide for your vehicle's specific speaker sizes if you do not know them.
Power/Ground Wire Size
The power/ground gauge numbers represents the main wire size of the amplifier kit.

Definitions are as follows:

Gauge (wire) - The diameter of a wire. The higher the number, the thinner the wire. Example: 4 gauge wire has more strands than 10 gauge wire.

AWG (American Wire Gauge) - A standard of the dimensional characteristics of wire used to conduct electrical current or signals. AWG is identical to the Brown and Sharpe (B & S) wire gauge.
Interconnect (RCA) Signal Cables Included
Interconnect cables are required for amplifiers which are installed to the "RCA preamp low-level outputs" of a car stereo receiver. If your amplifier has high-level / speaker level inputs, then you do not need to purchase interconnects; however, interconnects offer a much higher quality sound when compared to speaker level inputs.
Speaker Wire Included
If speaker wire is included, the value will be "Yes" and if no wire is included, it will read "No".
Fuse Holder
This is the type of fuse holder that is included in the item.
Fuse Size
This is the size of the fuse that is compatible with the fuse holder. If the fuse needs to be replaced, be sure to replace it with the same size.
Number of Amplifiers Supported
This is the number of amplifiers that the amplifier kit can support. If you are are going to be powering more than one amplifier, make sure that the installation kit will support them.
Wire Material
The material that the wire is made of. Copper & aluminum are the most commonly used materials. OFC - Oxygen Free Copper is the ideal choice for wire material. Copper is a superior electrical conductor, & does not expand or contract with heat. CCA - Copper-Clad Aluminum is a suitable choice for lower powered or budget applications. The power transfer is not on par with OFC, but this material offers significant savings.
Complies to AWG Standards
Since 1857, The AWG (American Wire Gauge) system has been the standard for measuring the diameter of wire. AWG standard is the measure of bare wire to find true gauge. Companies that do not follow AWG Standards include the thickness of the wire jacket which means the actual wire is not "True to Gauge". For the best performance from your amplifier wiring kit, make sure that the cable complies to the AWG standard.
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JL Audio M6-650SGI-S-Bu

Sport Grille Insert for JL Audio 6.5" M6 Marine Speakers (Blue)

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JL Audio M6-650SGI-S-Bu

Sport Grille Insert for JL Audio 6.5" M6 Marine Speakers (Blue)

• 6.5" speaker sport grille insert for M6 series marine speakers
• Ideal for marine or outdoor applications
• Easy to install and replace, no drilling required
• Speaker grille primary color: Blue

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$34.99

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• 6.5" speaker sport grille insert for M6 series marine speakers
• Ideal for marine or outdoor applications
• Easy to install and replace, no drilling required
• Speaker grille primary color: Blue

Wet Sounds Signal Kit Port

23 Ft. 2-Channel and 23 Ft. 6-Channel Wet Wire RCA and PRIM3 Cables for WS-420 Equalizer Starboard Side Installs

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Wet Sounds Signal Kit Port

23 Ft. 2-Channel and 23 Ft. 6-Channel Wet Wire RCA and PRIM3 Cables for WS-420 Equalizer Starboard Side Installs

• Designed for easy installation of the WS-420 equalizer
• Designed for head units mounted on the port side
• Optimized for marine use with the proper length of power and ground

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• Designed for easy installation of the WS-420 equalizer
• Designed for head units mounted on the port side
• Optimized for marine use with the proper length of power and ground

Limited time!

Wet Sounds Wet Wire 4 AMP KIT - REAR (WW-4 AMP KIT REAR)

1/0-gauge and 4-gauge 100% Oxygen Free Copper 4-Marine Amplifier Rear Power Wiring Kit

WW-4 AMP KIT REAR big
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Wet Sounds Wet Wire 4 AMP KIT - REAR (WW-4 AMP KIT REAR)

1/0-gauge and 4-gauge 100% Oxygen Free Copper 4-Marine Amplifier Rear Power Wiring Kit

• 4-Amplifier Rear Installation Kit
• Designed specifically for car audio systems with two amplifiers
• Made from OFC (100% Oxygen-Free Copper)
• Includes 20 ft. 1/0-gauge and 20 ft. 4-gauge power and ground wires
• CEA-2015 and BC-5W2 marine compliant

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NVX XCAP10H (TRUE 10 FARAD CAPACITANCE)

NVX XCAP10H (TRUE 10 FARAD CAPACITANCE)

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• 4-Amplifier Rear Installation Kit
• Designed specifically for car audio systems with two amplifiers
• Made from OFC (100% Oxygen-Free Copper)
• Includes 20 ft. 1/0-gauge and 20 ft. 4-gauge power and ground wires
• CEA-2015 and BC-5W2 marine compliant

Wet Sounds WWX-RCA-2CH1.5FT

1.5 Ft. 2-Channel Marine-Rated Wet Wire RCA Cable

WWX-RCA-2CH1.5FT big
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Wet Sounds WWX-RCA-2CH1.5FT

1.5 Ft. 2-Channel Marine-Rated Wet Wire RCA Cable

• 6-Channel RCA Interconnect Cables
• Fully-tinned Oxygen-free Copper core
• Quad-shielded design to eliminate interference
• Cable Length: 1.5 feet

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• 6-Channel RCA Interconnect Cables
• Fully-tinned Oxygen-free Copper core
• Quad-shielded design to eliminate interference
• Cable Length: 1.5 feet

DS18 MOFC4GA50G

50 Ft. 4 Gauge Ultra Flex Marine Grade Tinned Ground Wire

MOFC4GA50G big
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DS18 MOFC4GA50G

50 Ft. 4 Gauge Ultra Flex Marine Grade Tinned Ground Wire

• 50-feet 4-gauge marine grade tinned ground wire
• OFC (100% Oxygen-Free Copper) material
• Wiring for high performance applications
• Ultra-flex wiring for high flex and extra durability

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• 50-feet 4-gauge marine grade tinned ground wire
• OFC (100% Oxygen-Free Copper) material
• Wiring for high performance applications
• Ultra-flex wiring for high flex and extra durability

DS18 MOFC8GA100P

100 Ft. 8 Gauge Ultra Flex Marine Grade Tinned Power Wire

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DS18 MOFC8GA100P

100 Ft. 8 Gauge Ultra Flex Marine Grade Tinned Power Wire

• 100-feet 8-gauge marine grade tinned power wire
• OFC (100% Oxygen-Free Copper) material
• Wiring for high performance applications
• Ultra-flex wiring for high flex and extra durability

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• 100-feet 8-gauge marine grade tinned power wire
• OFC (100% Oxygen-Free Copper) material
• Wiring for high performance applications
• Ultra-flex wiring for high flex and extra durability

DS18 MOFC8GA100G

100 Ft. 8 Gauge Ultra Flex Marine Grade Tinned Ground Wire

MOFC8GA100G big
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DS18 MOFC8GA100G

100 Ft. 8 Gauge Ultra Flex Marine Grade Tinned Ground Wire

• 100-feet 8-gauge marine grade tinned ground wire
• OFC (100% Oxygen-Free Copper) material
• Wiring for high performance applications
• Ultra-flex wiring for high flex and extra durability

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List price $244.99
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• 100-feet 8-gauge marine grade tinned ground wire
• OFC (100% Oxygen-Free Copper) material
• Wiring for high performance applications
• Ultra-flex wiring for high flex and extra durability

Wet Sounds WW-8 BLK-250

250 Ft. 8 Gauge Amp Wet Wire Power Cable (Black)

WW-8 BLK-250 big
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Wet Sounds WW-8 BLK-250

250 Ft. 8 Gauge Amp Wet Wire Power Cable (Black)

• 250 ft. 8-gauge amp wet wire power cable
• Made with 100% oxygen-free copper material
• Ultra-fine strand and soft outer jacket
• Marine and water compliant

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• 250 ft. 8-gauge amp wet wire power cable
• Made with 100% oxygen-free copper material
• Ultra-fine strand and soft outer jacket
• Marine and water compliant

Wet Sounds WW-8 RED-250

250 Ft. 8 Gauge Amp Wet Wire Power Cable (Red)

WW-8 RED-250 big
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Wet Sounds WW-8 RED-250

250 Ft. 8 Gauge Amp Wet Wire Power Cable (Red)

• 250 ft. 8-gauge amp wet wire power cable
• Made with 100% oxygen-free copper material
• Ultra-fine strand and soft outer jacket
• Marine and water compliant

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• 250 ft. 8-gauge amp wet wire power cable
• Made with 100% oxygen-free copper material
• Ultra-fine strand and soft outer jacket
• Marine and water compliant

Wet Sounds WW-RGB 22-150

150 ft 22-Gauge Wet Wire Series Marine RGB Wire (Black)

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Wet Sounds WW-RGB 22-150

150 ft 22-Gauge Wet Wire Series Marine RGB Wire (Black)

• 22-gauge 4-cONDUCTOR Marine RGB Wire
• Oxygen-Free Copper (OFC) material
• Color: Black
• Ultra-free strand construction with soft jacket

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• 22-gauge 4-cONDUCTOR Marine RGB Wire
• Oxygen-Free Copper (OFC) material
• Color: Black
• Ultra-free strand construction with soft jacket

Limited time!

Wet Sounds Wet Wire 4 AMP KIT - FRONT (WW-4 AMP KIT-FRONT)

1/0-gauge and 4-gauge 100% Oxygen Free Copper 4-Marine Amplifier Power Wiring Kit

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Wet Sounds Wet Wire 4 AMP KIT - FRONT (WW-4 AMP KIT-FRONT)

1/0-gauge and 4-gauge 100% Oxygen Free Copper 4-Marine Amplifier Power Wiring Kit

• 4-Amplifier Front Installation Kit
• Designed specifically for car audio systems with two amplifiers
• Made from OFC (100% Oxygen-Free Copper)
• Includes 10 ft. 1/0-gauge and 20 ft. 4-gauge power and ground wires
• CEA-2015 and BC-5W2 marine compliant

15% off an NVX XCAP10H w/ Select Amp Kits
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Shop items below for 15% off up to $100 discount on Get 15% off an NVX XCAP10H

NVX XCAP10H (TRUE 10 FARAD CAPACITANCE)

NVX XCAP10H (TRUE 10 FARAD CAPACITANCE)

$299.99

$254.99

$45 Savings!

Add to cart

• 4-Amplifier Front Installation Kit
• Designed specifically for car audio systems with two amplifiers
• Made from OFC (100% Oxygen-Free Copper)
• Includes 10 ft. 1/0-gauge and 20 ft. 4-gauge power and ground wires
• CEA-2015 and BC-5W2 marine compliant

JL Audio XMD-MCB-60

Waterproof, Ignition Protected Circuit Breaker: 60 Amp

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JL Audio XMD-MCB-60

Waterproof, Ignition Protected Circuit Breaker: 60 Amp

• Manual Reset Design with High-Visibility Switch
• Suitable for use in marine engine compartments and fuel tank spaces
• Withstands immersion in water up to 1 meter deep
• Stainless Steel Connection Points

$109.99
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• Manual Reset Design with High-Visibility Switch
• Suitable for use in marine engine compartments and fuel tank spaces
• Withstands immersion in water up to 1 meter deep
• Stainless Steel Connection Points

Limited time!

Stinger SEA4287

22.9 ft. 8 Gauge 100% (OFC) Oxygen Free Copper Marine Amplifier Wiring Kit

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Stinger SEA4287

22.9 ft. 8 Gauge 100% (OFC) Oxygen Free Copper Marine Amplifier Wiring Kit

• 8 gauge Complete Amplifier Installation Kit
• Designed specifically for marine audio systems up to
• Made from OFC (100% Oxygen-Free Copper)
• Power and ground wires in a "Siamese Pair" construction

15% off an NVX XCAP1F w/ Select Amp Kits
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NVX XCAP1F

NVX XCAP1F

$109.99

$93.49

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• 8 gauge Complete Amplifier Installation Kit
• Designed specifically for marine audio systems up to
• Made from OFC (100% Oxygen-Free Copper)
• Power and ground wires in a "Siamese Pair" construction

Stinger SEA4247

22.9 ft. 4 Gauge 100% (OFC) Oxygen Free Copper Marine Amplifier Wiring Kit

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Stinger SEA4247

22.9 ft. 4 Gauge 100% (OFC) Oxygen Free Copper Marine Amplifier Wiring Kit

• 4 gauge Complete Amplifier Installation Kit
• Designed specifically for marine audio systems up to
• Made from OFC (100% Oxygen-Free Copper)
• Power and ground wires in a "Siamese Pair" construction

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15% off an NVX XCAP1F w/ Select Amp Kits Add a qualifying amplifier to your cart and save 15% on the NVX XCAP1F Capacitor! No code needed — discount applies automatically at checkout.
Select your other item

• 4 gauge Complete Amplifier Installation Kit
• Designed specifically for marine audio systems up to
• Made from OFC (100% Oxygen-Free Copper)
• Power and ground wires in a "Siamese Pair" construction

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    FAQ Frequently asked questions in Marine Installation Accessories

    Marine Audio Products Frequently Asked Questions (FAQ)
    Marine audio products are specially designed to withstand the harsh conditions of marine environments, which include exposure to water, salt, UV rays, and temperature variations. Unlike regular car audio components, marine speakers, amplifiers, and stereos feature corrosion-resistant materials like stainless steel, UV-resistant coatings, and waterproof seals. These products undergo rigorous testing to ensure they can handle exposure to moisture and saltwater without degrading in performance or durability. Additionally, marine audio products are engineered to produce clear and loud sound in open spaces, such as boats, where ambient noise levels can be high.
    It is not recommended to use regular car audio products on a boat or in a marine environment. Regular car audio components are not designed to withstand exposure to water, salt, and UV rays, which can lead to premature failure and corrosion. Using non-marine-rated equipment on a boat can result in costly damage and compromise your audio system's performance and longevity. Marine audio products are specifically engineered and tested to meet the unique challenges of marine environments, making them the safest and most reliable choice for boat audio installations.
    Choosing the right marine audio products for your boat involves considering several factors: Boat Size: Larger boats may require more powerful audio components to provide even sound coverage. Environmental Conditions: If your boat will be exposed to saltwater or direct sunlight, opt for products with higher corrosion and UV resistance. Wiring and Installation: Ensure that the products you choose are compatible with your boat's wiring and electrical system. Sound Quality: Consider your audio preferences and whether you want a full audio system with speakers, amplifiers, and a marine-rated stereo. Budget: Determine your budget and find marine audio products that offer the best combination of features and durability within your price range. Consult with a marine audio specialist or installer for personalized recommendations based on your boat's specific needs.
    While marine audio products are primarily designed for boat applications, they are also suitable for other outdoor and harsh environments. These products can be used in various settings, such as off-road vehicles, RVs, ATVs, and even outdoor patios. Any location where audio equipment is exposed to moisture, humidity, or extreme temperature fluctuations can benefit from the durability and weather resistance of marine audio components. So, if you have audio needs in challenging outdoor or marine settings, marine audio products offer a reliable solution.
    The complexity of installing marine audio products depends on your technical skills, familiarity with electrical systems, and the specifics of your boat. For simple installations like replacing speakers or a stereo head unit, DIY installation is feasible if you have experience with car audio. However, more complex installations, such as adding amplifiers, multiple speakers, or subwoofers, may benefit from professional installation. Professional installers are knowledgeable about marine-specific challenges, ensuring that wiring, waterproofing, and component placement are done correctly. They can also help you choose the best products for your boat and audio preferences. Ultimately, the choice between DIY and professional installation depends on your comfort level and the complexity of the marine audio system you want to install.
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