Name: Wetsounds Amplifier Replacement Kit - MotoMarine
SKU: JBS-WetSounds-AmpRepKit
Price: 225.00 USD
Availability: InStock

Wetsounds Amplifier Replacement Kit

$225.00

SKU: JBS-WetSounds-AmpRepKit Category: Audio Upgrades Yamaha Boat

Description
Additional information

Description

The Amplifier Replacement Kit gives you everything needed to swap in a new amplifier on your boat — no cutting, no splicing, no trips to the dealer.

This kit works on Wetsounds HTX / SYN amplifiers only.

*This will not work on the Hertz V4/V5 or Wetsounds 9502, 4804, or 1206 amplifiers*

What’s included:

Amplifier replacement harness (RCA outputs + remote signal turn-on)
(2) Speaker harnesses — plugs directly into the boat and provides direct connection to all speakers in the boat

Maintains full factory wiring and seamless integration with the OEM screen controls. Most installs complete in under an hour with basic hand tools.

⚠️ Note: Please include your boat’s year and model in the order notes at checkout so we can confirm you receive the correct version.

Additional information

Weight	4 lbs
Dimensions	12 × 12 × 6 in

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See What Clients Are Saying

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Read our testimonials from our happy customers.

       EXCELLENT  
   Based on 179 reviews 
    
 
 
 
   
 
 
      Posted on Google  
   
   Esmeralda Gonzalez 
 8 days ago
 
 
 Trustindex verifies that the original source of the review is Google. David was amazing, works super fast and great customer service. Was having issues with my ski and multiple shops were not able to fix it. David had me in and out in 30 mins, highly recommend
  
 
     Posted on Google  
   
   justin ryan 
 10 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Great service from David today (09/15/2026)!! Spent time diagnosing my skis computer with me and explaining it in detail so I could understand the process and issue i was having. He was willing to help in anyway possible when most others turned me away due to the ski being older than 10 y/o. Highly reccomend this shop!
  
 
     Posted on Google  
   
   Patrick V 
 13 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Great service and very helpful, they were able to find the issue that others couldn’t. Also had my trailer break down while leaving and they were able to help me get back on the road really appreciate all their help!
  
 
     Posted on Google  
   
   Leslie Coyne 
 20 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Dave is the most knowledgeable, helpful person I’ve met in the industry.  After four months of trying to figure out an issue, he solved it in 3 min.  THANK YOU DAVE!!!
  
 
     Posted on Google  
   
   calv b 
 25 days ago
 
 
 Trustindex verifies that the original source of the review is Google. +1
Massive thanks to MotoMarine for the help and for supplying me the wiring harness to upgrade my speakers on my 21 RXP 300. Quick delivery to the UK and lots of help when needed! Thanks
  
 
     Posted on Google  
   
   Jamie LeBlanc 
 32 days ago
 
 
 Trustindex verifies that the original source of the review is Google. I had both of my jet skis serviced at Moto Marine, and I couldn’t be happier with the experience. They did a great job diagnosing and fixing both jet skis, and everything was completed in a timely manner. The communication and service were excellent, and it’s clear they know what they’re doing. I highly recommend Moto Marine to anyone looking for reliable, professional jet ski service!
  
 
     Posted on Google  
   
   thomas hebert 
 36 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Honest and professional.  Get my Flyboard parts from David and he recently went the extra mile helping me purchase a hard to find zapata hoverboard for my Flyboard jetski.  Nice to have someone you can trust which is not always the case in the Flyboard industry.
  
 
     Posted on Google  
   
   David Pickens 
 40 days ago
 
 
 Trustindex verifies that the original source of the review is Google. David is awesome
Does what he says and knows what he is doing
Very professional
  
 
     Posted on Google  
   
   Mark Hudak 
 55 days ago
 
 
 Trustindex verifies that the original source of the review is Google. David did a great job and I would recommend his services to anyone.
  
 
     Posted on Google  
   
   Andrew Dean 
 65 days ago
 
 
 Trustindex verifies that the original source of the review is Google. +0
Deleted the cat with their kit. Worked well!
  
 
 
  
 
 
   Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

Esmeralda Gonzalez

8 days ago

David was amazing, works super fast and great customer service. Was having issues with my ski and multiple shops were not able to fix it. David had me in and out in 30 mins, highly recommend

justin ryan

10 days ago

Great service from David today (09/15/2026)!! Spent time diagnosing my skis computer with me and explaining it in detail so I could understand the process and issue i was having. He was willing to help in anyway possible when most others turned me away due to the ski being older than 10 y/o. Highly reccomend this shop!

Patrick V

13 days ago

Great service and very helpful, they were able to find the issue that others couldn’t. Also had my trailer break down while leaving and they were able to help me get back on the road really appreciate all their help!

Leslie Coyne

20 days ago

Dave is the most knowledgeable, helpful person I’ve met in the industry. After four months of trying to figure out an issue, he solved it in 3 min. THANK YOU DAVE!!!

calv b

25 days ago

Massive thanks to MotoMarine for the help and for supplying me the wiring harness to upgrade my speakers on my 21 RXP 300. Quick delivery to the UK and lots of help when needed! Thanks

Jamie LeBlanc

32 days ago

I had both of my jet skis serviced at Moto Marine, and I couldn’t be happier with the experience. They did a great job diagnosing and fixing both jet skis, and everything was completed in a timely manner. The communication and service were excellent, and it’s clear they know what they’re doing. I highly recommend Moto Marine to anyone looking for reliable, professional jet ski service!

thomas hebert

36 days ago

Honest and professional. Get my Flyboard parts from David and he recently went the extra mile helping me purchase a hard to find zapata hoverboard for my Flyboard jetski. Nice to have someone you can trust which is not always the case in the Flyboard industry.

David Pickens

40 days ago

David is awesome Does what he says and knows what he is doing Very professional

Mark Hudak

55 days ago

David did a great job and I would recommend his services to anyone.

Andrew Dean

65 days ago

Deleted the cat with their kit. Worked well!

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Wetsounds Amplifier Replacement Kit

Description

Additional information

Related products

Wetsounds/Hertz Amplifier Integration Harness

Wetsounds Amplifier Integration Harness (2 Ch.) (Malibu/Axis)

Wetsounds Amplifier Replacement Kit (2 ch.) (Malibu/Axis)

Hertz Dual Amplifier Replacement Kit

See What Clients Are Saying

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