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MB Quart :: FX4.100 :: $129.00

MB Quart FX4.100

Item# 27710

800W 4-Channel Class A/B Formula Series Car System Amplifier (FX 4.100)


Sorry, this product is no longer available.
Power Output
  • 100 x 4 @ 4 Ohms
  • 200 x 4 @ 2 Ohms
  • 400 x 2 [Bridged] @ 4 Ohms
General Features
  • SEPP Single Ended Push Pull A/B design
  • 4/2 Ohm Stable
  • PWM Power Supply
  • RMS Power CEA Compliant
  • Full Feature Crossover Design
  • Authorized Internet Dealer
*Warranty: 1 Year Manufacturer warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 30 days from the original date of purchase with proper return authorization. After the 30 day time period, products must be returned to their original manufacturer for the remainder of the manufacturer's warranty period.

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   Aldon From St. Pete, FL

This amp gets a mixed review from me. It sounds great and was a huge upgrade from the factory. My problem with it was chanels 3 and 4. They did not work properly(they sounded awful and terribly distorted, which I looked into these amps and there had been a number of cases where this problem had occured). I bought this amp to run 2 pairs of ppi components(also purchased from ocs), unfortunatley I have to run them all on the 2 front chanels(which still sounds great but I would like to run at 4 ohms for a cleaner/cooler performance). I purchased this setup a few months ago and just now decided to get it installed. since one month has passed my warranty is no longer through OCS, but maxxsonics. I will be contacting them tomorrow and see what they say on the issue. I will not buy MB quart again(unless its their really old, original stuff, they were great). My next setup I will be going back to Boston Acoustics. I am very pleased with their products in my other car