as of 28/09/2021


EU Shipping Guide

Our website is fully operational and all orders will be processed and dispatched as promptly as possible. We are experiencing delays in sourcing some products from various manufacturers. In the event of any significant delays in delivery, we will notify you.

Shipping to EU Countries is now re-instated. Due to VAT rules imposed by the EU, there is now a minimum order value of £135 ex vat and excluding shipping for orders to be processed.

All supplies to EU customers are now Excluding VAT, this is now charged locally by the courier, on delivery. Please click here for our latest update

Fusion 500w 2 Channel Marine Class AB Amplifier - AM402

Fusion 500w 2 Channel Marine Class AB Amplifier - AM402

Fusion 500w 2 Channel Marine Class AB Amplifier - AM402


The FUSION AM Series Marine amplifiers are purpose built for the marine environment, boasting some of the most impressive environmental protection available, to deliver performance on the water like never before.

Incorporating heat-tempered and conformal coated PCB's for maximum product life and gold plated connectors for improved signal flow - The result is a clean and powerful reproduction of the input signal, delivering enough power to rock the boat.

The 2 Channel 400 Watt (Peak) MS-AM402 will drive up to two subwoofers, an extra pair of speakers or even 4 speakers (2 speakers in parallel each channel at 2 Ohms).

The FUSION AM Series incorporates the following innovative technologies:

  • FUTRANZ Heat Sink Technology, which transfers heat more efficiently and offers more thermal stability and maximum component reliability.
  • F.R.A.T FUSION Regulated Amplifier Technology, which outputs enormous power output at the lowest voltage
  • F.I.S.T FUSION Intercooled Semi-Conductor Technology, which clams down internal power switching - rapidly removing heat from all associated semi-conductors

The FUSION AM Series Marine Amplifiers are the perfect complement to any FUSION Marine stereo system.


  • 2-Ohm Stable Stereo - Provides the option of connecting an extra pair of speakers in parallel, 2 per channel at 2-Ohms (A total of 8 speakers)
  • Marine Grade Connections - Nickel plated RCA connectors and stainless components improve signal flow for optimum output
  • Class-AB Design - The 500 Watt 2-Ohm stable (per channel) design ensures clean and powerful amplification of the input signal, enough to rock the boat.
  • Conformal Coated Circuitry - Provides added protection from salt air and moisture to ensure maximum product life.
  • Marine Grade Chassis - Stainless steel end and bottom plates provide a stunning finish coupled with environmental protection.
  • RCA Line Out - A pass through RCA output enables linking of multiple amplifiers for enhanced system performance

Write a review

Please login or register to review
  • Brand: Fusion
  • Product Code: Fusion 500w 2 Channel Marine Class AB Amplifier - AM402
  • Availability: In Stock
  • RRP Inc VAT: £199.99

  • Our Price: £169.00
  • Ex VAT: £140.83