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14 Gauge Marine Wire,14/2 Duplex Marine Grade Cable,100FT 14 AWG Wire

Based on 518 reviews
Condition: New
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$56.99
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Arrives Wednesday, Nov 4
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At a glance

Condition
New
Size
100 ft
Style
14 gauge
Model
BC-006
Color
White
Material
Copper
Strands
Multi Strand

Features 5

  • High Quality:Our marine grade wiring is made of real copper strands and tinned to make sure conduct well,resist corrosion, high durability,flexibility,stability for a long-lasting performance
  • The heavy gauge electrical boat marine wiring is designed with a thick protective outer insulation coating makes it perfect for heavy-duty marine and other harsh external outdoor wiring projects
  • Multi Use: the 14 gauge marine wire use in pontoon boat/bass boat/boat trailer/ fish finder/truck/RV/Van/ATV trailer electrical system:wiring light (spotlight,underwater light,flood light, navigation lights,headlight), solar inverters, shore power,bilge pump,extend new bank charger leads, speaker wire,electric brake wires, radio stereo, alarm etc
  • Up to standard of UL 1426 ,SAE, ABYC etc ,our marine speaker wire can perform the marine and other harsh environments of corrosion,open flame,extreme temperature fluctution,heat-shock,deformation, resist abrasion

Description

14 Gauge Duplex Marine Wire Tinned Copper Boat Cable An excellent choice for wiring marine,automotive applications: The 14 gauge AWG marine wire tinned copper use in pontoon boat/bass boat/boat trailer/ fish finder/truck/RV/Van/ATV trailer electrical system. For wiring light (spotlight,underwater light,flood light, navigation lights,headlight), solar inverters, shore power,bilge pump,extend new bank charger leads, speaker wire,electric brake wires, radio stereo, alarm etc. Up to standard of UL 1426 ,SAE, ABYC etc ,our electrical marine wiring can perform the marine and other harsh environments of corrosion,open flame,extreme temperature fluctution,heat-shock,deformation, resist abrasion. Founded on Amazon in 2014, NOVINO has continuously elevated its standards while adhering to uncompromising quality.We focus on water safety, sturdy construction and sleek modern design for marine applications. We provide cost-effective and dependable products. Committed to becoming a trusted American marine brand, we uphold our core belief: Quality earns trust, and trust earns loyalty.

Specs 18

Color White
Brand NOVINO
Material Copper
Number of Cable Strands Multi Strand
Gauge 14
Strands Multi Strand
Voltage 600 volts
Number Of Wires 2

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


Environmentally Adaptable, Tough, Flexible, UL Compliant & More!
Size: 100 ft Style: 14 gauge
I ordered the 100 foot roll of heavy-duty, 14 AWG, 2-conductor, tinned, stranded copper, marine wire for use installing some new 12V LED lights in a friends older travel trailer. This wire is perfect for application. When choosing the wire, I wanted something suitable for low voltage DC as well as 120V AC at a current of less than 15A total for a given circuit. The wire had to be stranded to cope with the additive sheer that can accompany use in mobile environments. A copper core was required for conductivity and the tinned finish helps keep corrosion at bay in wet, salty, marine environments. This wire is EXACTLY what I needed for the camper install. I couldn’t be happier. Despite its heavy insulation, the wire is easy to pull; it’s flexibility makes it superior to solid core romex when pulling through tight electrical chases and conduit. Insulation thickness is great; you can tell via inspection that the wire was engineered with longevity in mind. I have no doubt that it will stand the test of time. The individual conductors are easy to strip using standard electrician tools. It’s literally a one step stripping process. The wire meets the UL 1426 standard as well as relevant SAE and ABYC (American Boat and Yacht Council) requirements for electrical products for the marine industry. The insulating material is open flame resistant, flexible, and tough. Conductivity wise, the wire is rated for up to 600V DC and 120V AC at a maximum current of 15A. Please keep in mind, the NEC (National Electric Code) specifies that continuous load on wire of this gauge should NOT exceed 80% of its rated capacity, or no more than 12A. Similarly, each circuit, whether DC or AC must be appropriately protected by circuit breakers that meet or exceed the requirements outlined by code. I find the wire to be competitively priced and a bargain when compared to some less feature rich products. To me, the features make this wire the right choice for mobile applications whether on land or sea. I will be ordering more in the not too distant future. ... show more
Reviewed in the United States on May 19, 2026 by Samuel James

Good quality wire
Size: 30 ft Style: 14 gauge
Great tinned marine wire. Very consistent and test well.
Reviewed in the United States on July 18, 2026 by S. Heasley

Very sturdy
Size: 70 ft Style: 14 gauge
Heavy duty and solid for marine
Reviewed in the United States on July 19, 2026 by Marvin

Wire
Size: 100 ft Style: 14 gauge
Good product.
Reviewed in the United States on June 8, 2026 by David

Bulletproof Signal Integrity for Emergency Siren Speakers
Size: 50 ft Style: 14 gauge
When wiring external emergency vehicle components like siren speakers, standard automotive wire often falls short due to the constant exposure to moisture, road salt, and extreme vibration. I utilized this 14 Gauge Duplex Marine Grade Wire for the siren system in my Interceptor build, and it is the definitive choice for any high-reliability vehicle upfit. Why Marine Grade Matters in a Patrol Vehicle The standout feature of this wire is the tinned copper stranding. Unlike bare copper, which oxidizes and turns green when exposed to the elements, each individual strand in this duplex cable is coated in tin. For siren speakers—which are typically mounted behind the grille or in the lower bumper—this provides permanent protection against corrosion, ensuring that your siren remains loud and clear regardless of the weather conditions. Superior Flexibility and Vibration Resistance This cable utilizes Type III stranding, meaning it has a much higher strand count than standard primary wire. In a high-vibration environment like a police vehicle, stiff wire can eventually fatigue and snap. This marine wire is incredibly supple, making it easy to route through tight firewalls and around engine bay components without stressing the conductors. Heavy-Duty Environmental Protection The white PVC outer sheath adds a secondary layer of mechanical protection that you don't get with single-conductor wires. Abrasion Resistance: It holds up exceptionally well against the friction of being pulled through various chassis channels. Chemical Resistance: The insulation is rated to withstand battery acid, oil, and gasoline—all common contaminants in a vehicle’s engine compartment. Voltage & Heat: With a 600V rating and a 105°C dry heat rating, it far exceeds the requirements for 12V siren triggers and power runs. Final Thoughts Using marine-grade duplex wire for an automotive siren is a "best practice" move that separates a DIY job from a professional upfit. It provides a watertight, corrosion-resistant, and vibration-proof link between your siren "brain" and the speakers. If you want a setup that you can install once and never have to worry about again, this 14 AWG tinned copper wire is the only way to go. ... show more
Reviewed in the United States on April 28, 2026 by Matthew VanDruff

Long lasting and weather resistant
Size: 30 ft Style: 14 gauge
The casing they use on the is very strong! Worked great for my diesel heaters. Great price, easy to use, and flexible. With some decent strippers you wont have any issues!
Reviewed in the United States on October 29, 2025 by Ty

Rewired my 24ft pontoon!
Size: 100 ft Style: 14 gauge
This wire is top notch quality. Used it to wire from my fuse block to all my LED nav lights. Really easy to work with if you know what you’re doing. Had a ton of wire left over for the next project. 10/10 would buy again.
Reviewed in the United States on March 10, 2026 by Brock B

Great buy
Size: 50 ft Style: 14 gauge
It works perfectly in my Rv. Needed to retire a few things and this was perfect.
Reviewed in the United States on July 9, 2026 by Glen Whittemore
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