MB Quart -- Reliable amps?

[akillj 10+ year member]

Awesome thanks guys.

 

[zako 10+ year member]

I have heard a good number of problem reports with MB Quart amplifiers, but this could simply be due to the reason that the brand is so popular. Personally, I would prefer PPI more for budget installation, but there is no reason to believe that they're more reliable than MB Quart. I just like the features of PPI amps more.

 

[PPI_GUY 10+ year member]

I've run a set of the Reference series (1.800 and 4.80). Excellent amplifiers for the money but, they are now discontinued and kinda hard to find. The 4 channel sounds awesome on good comps.