Fusion Marine Amplifiers
Fusion True Marine Amplifiers Line-up: 
  • MS-DA51600- Class-D 5-Ch. Digital Amplifier, 1600 Watts 
  • FM-504-  4 channel Amplifier, 500 Watts 
  • FM-402-  2 channel Amplifier, 399 Watts 
  • MS-AM702- Class-D, 2-ch. Zone Amplifier 
The FUSION 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.

All the Marine fusion Marine Amplifiers features a 1 Year Limited Consumer Warranty

Sony marine amplifiers 
MARINE 4 Channel Amplifier 
  • 60 Watts x 4 RMS Power Rating
  • 140 Watts x 2 Bridged 4 Ohm 
  • Selectable 80Hz HPF / LPF 
  • Conformal Coated Circuit Board
  • U/V and Anti-Rust Paint on Front Panel & Bottom Plate 
  • Gold Plated Screw Terminals and RCA Connection 

Nautic Series amplifiers 
MB QUART Nautic Series Amplifiers
Nautic Series Amplifiers Line-up: 
  • NA540.6 - 6-channel 540 watt
  • NA710.5 - 5-channel 710 watt
  • NA360.4: 4-channel 360 watt
  • NA180.2: 2-channel 180 watt
Nautic amplifiers are not automotive amplifiers. While they will work just fine in a car or truck, they are purposely built to very strict standards set forth by both the American Boat and Yacht Council (ABYC) marine electronics standards and the American Society for Testing and Materials, ASTM International™. 

Specific for marine installations the Nautic amplifiers are available in 2, 4, 5 and a 6 channel configurations so you can drive speakers on the deck or in the cabin and have plenty of power for subwoofer channels. It is possible to have “great” sound on the water, the solution is Nautic from MB Quart.

POWERSPORTS SERIES AMPLIFIERS 
MB QUART Powersports Series Amplifiers
Powersports Series Amplifiers Line-up: 
  • NA1-320.4: compact 4x80 watt
  • NA1-400.2: compact 2x200 watt
  • NA1-400.1: compact mono 1x400 watt
The new NA1 compact amplifiers feature a proprietary full range class D design that provides a very small footprint making these amps perfect for installation in applications where size matters. Each NA1 compact amplifier features a detachable wire harness that simplifies installation in tight spaces. Simply wire it up then plug it in! Although these amps are small in size, they’re big on power and features. There’s no shortage of controls necessary to dial your system in and there’s plenty of power on hand to satisfy the demands of nearly any speaker.