Fusion MS-AM504 4 Channel Marine Amplifier 500W
SKU: 44019925413

Fusion MS-AM504 4 Channel Marine Amplifier 500W

Sale price$147.15 Regular price$163.50
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Fusion MS-AM504 4 Channel Marine Amplifier 500WAmplifier Class: Class AB Frequency Response: 5Hz 38kHz + 3dB Peak Power: 500 Watts Rated Power (4 Ohms): 65 Watts RMS x 4 @ 14. 4V 4 1% THD Rated Power (2 Ohms): 100 Watts RMS x 4 @ 14. 4V 2 1% THD Rated Power (4 Ohms Bridged): 200 Watts RMS x 2 @ 14. 4V 4 Bridged 1% THD Value packed and purpose built for quality audio amplification on the water. The FUSION AM Series marine amplifiers are purpose built for the marine environment. Boasting some of the

  • Amplifier Class: Class-AB
  • Frequency Response: 5Hz - 38kHz +/- 3dB
  • Peak Power: 500 Watts
  • Rated Power (4 Ohms): 65 Watts RMS x 4 @ 14.4V - 4Ω 1% THD
  • Rated Power (2 Ohms): 100 Watts RMS x 4 @ 14.4V - 2Ω 1% THD
  • Rated Power (4 Ohms Bridged): 200 Watts RMS x 2 @ 14.4V - 4Ω Bridged 1% THD

Value-packed and purpose-built for quality audio amplification on the water.

The FUSION AM Series marine amplifiers are purpose-built for the marine environment. Boasting some of the most impressive environmental protection available they deliver performance on the water like never before.

With 4 channels and a 500 Watt peak power output the MS-AM504 will power either a pair of Fusion speakers plus a 10 subwoofer or up to four pairs of speakers (with 2 speakers in parallel each channel at 2 Ohms) to spread the sound around the vessel.

Incorporating heat-tempered and conformal coated PCBs for maximum product life and gold-plated connectors for improved signal flow the MS-AM504 reproduces clean and powerful audio with enough power to rock the boat.

Features:

  • 500W peak power output to power up to eight speakers
  • Class-AB amplifier- power efficient with less cross-over distortion
  • Conformal coated PCBs- water resistant protection from salt air and moisture
  • FUTRANZ heat sink technology- transfers heat more efficiently and provides more thermal stability with maximum component reliability
  • F.R.A.T (Fusion Regulated Amplifier Technology)- provides enormous power output at low voltage.
  • F.I.S.T (Fusion Intercooled Semi-Conductor Technology)- clamps down internal power switching to rapidly remove heat from all associated semi-conductors
  • 1 year limited Consumer Warranty

The Fusion AM Series marine amplifiers are the perfect complement to any Fusion marine stereo system.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 44019925413

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 1166 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
M
Verified Purchase
MiLadyDre
Alexandria, US
★★★★★ 5
Great product!
Size: 11 Fl Oz (Pack of 1)
I have a hard time finding lotions that actually soak in, most just sit on my face like a film. I love this moisturizer. It penetrates well and smells very good. I also bought the Vasaline RadiantX, which I like a little better because its lighter , its a body cream not butter. But they are both wonderfull
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
Y
Verified Purchase
Yes it did. Love the little satchel that came with it!
New York, US
★★★★★ 5
Awesome Glow
Size: 11 Ounce (Pack of 2)
Happy with the application of the cream. Great fragrance and not grease at all. Leaves a nice glow on my skin.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
C
Verified Purchase
candi muncy
Alexandria, US
★★★★★ 5
Great for post microneedling or tattoos
Size: 1.3 Fl Oz (Pack of 1)
Great for skin after microneedling. Keeps skin feeling smooth, non-greasy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
Y
Verified Purchase
Yo-Landa
Los Angeles, US
★★★★★ 5
Good on my Melanated skin
Size: 1.3 Fl Oz (Pack of 1)
Lovely, just wish it was bigger or cheaper but I love it and will buy again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026
F
Verified Purchase
Francophile
Chelsea, US
★★★★★ 5
Feels good on the skin not greasy
Size: 1.3 Fl Oz (Pack of 1)
Very nice product very concentrated has a very light fragrance that dissipates very quickly not greasy. No I do not have any redness or sensitivity I wanted to try this product anyway because I'm always looking for moderately priced good quality that travels well. And this fit the bill especially with it being on sale.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 8, 2026

recommand products