Plug-and-Play. No Splicing. No Guessing.

The Right Gear for Your Exact Boat.

Plug-and-play wiring harnesses for Yamaha jet boats and Malibu/Axis wake boats β€” designed by 12V veterans, built in the same factory as Pioneer, Alpine, and Kenwood.

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30+
Years 12V Experience
100%
Plug-and-Play
3
MFD Brands Supported
β˜… 5.0
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Wiring Harnesses
Wiring Harnesses
12 products
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Audio Consultation
Free & brand-agnostic
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Free Troubleshooting
Yamaha Jet Boats
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LED & Lighting
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OEM Alt. Parts
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Boat Finder
Find Your Harness

Step 1 of 4

What brand is your boat?

Step 2 of 4

What are you upgrading?

Step 2 of 3

What year and model is your boat?

Don't see your boat? Let us help β†’

Step 3 of 4

What amplifier brand is in your boat?

Not sure? Check the logo on your amplifier or head unit.

Don't see your amp? Let us help β†’

Step 4 of 4

Select the amp setup that matches your boat

Look in your engine compartment or under a seat β€” tap the one that looks like yours.

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What would you like to do?

Select all that apply.

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Here's what fits your boat

Not seeing what you need? Contact us β€” we'll sort it out.

Knowledge Base
From the Blog
All articles β†’
Blog
Understanding the OEM WetSounds Stereo
July 2026
BoatDIY
Yamaha Jet Boat Transducer Errors – What You Need to Know
May 2026
Video Library
Watch & Learn
All videos β†’
Transducer T-Harness Install Walkthrough
Replacing your OEM Amplifier
Add An Amp T-Harness
Wet Sounds Speaker Replacement
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