Showing 1 review for MB Quart ONX4.80

Customer Review Summary for MB Quart ONX4.80
Average Customer Rating is 4.5 out of 5 stars:
4.5
based on 28 Reviews
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Average Attributes Rating:
Durability
4.4
Value
4.8
Features
4.5
Design
4.5
Usability
4.6
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Most Helpful 2 star Customer Reviews:
August 5, 2012 so so amp
0 of 1 people found the following review helpful:
Review by
John from Houston, TX
Overall
Durability
Value
Features
Design
Usability
Purchased this amp awhile back, so far it sounds great at lower volumes but when cranked there's some apparent distortion. I also tried wiring it bridged to my 2 front speakers and still, the amp distorts some even with more power.

This amp has also gone thermal on me and cut off several times in both 4 channel and 2 channel bridged operation after about 25 minutes at about 2/3 to 3/4 volume. This amp gets hot, sometimes too hot to touch and i've had to mount a computer fan to tame it a bit.. And even still, it's cut off with the computer fan.. Only real advantage i gained from the fan was that the cutoff time went from 5-6 minutes to about 1-2 minutes.

I'd say this amp is good for just average systems, gets pretty loud but not that loud. Keeping gains and volume down is a must. Overall, i wouldn't buy again. I think i'm shooting for a class d next time, like a polk audio pa d4000.4, kenwood xr-4s or infinity kappa four.
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