Mackie SRM350v2

I use srm350V2 3 years, finally I tried to use because after the 3rd exit, two down ...
I bought in 2002 the first version SRM350 (hence the gray), which are very very sturdy machines, and they still look all year round in the rain, sunlight, at full capacity, in the dust ... zero short interest ...
so I wanted to complete my fleet in 2008 by buying the last SRM350 V2, so I was then bought over 600euros memory ttc the piece, in fact departing his most glittering party put forward a medium acute, nothing more to the serious, but for everything else, very poor production, let me explain ...
The material used kind of ABS plastic or the like, very dark blue becomes light blue stripe at the least ... when I "shake" the speaker, I hear the son of internal connection type against the chassis, after the uses the first two runs out of power (besides the SRM350 V1 were used on the same site in version 4 back in 350V1 srm and V2), so I send it for repair, while it is being repaired, the second goes down to the next exit (for those who have any doubt, always use the V1 at the same time, and on the same stage and same power supply, 1 amp QSC plx1602, a yamaha pc4800 amp, behringer ULTRACURVE 8024 and 2 Soundcraft LX7 console 1-32), after returning from two machine shop, a walk to this day, the second of a sudden more acute compression and a gift so large background noise, but not type buzz 50hz area, rather like blowing very hard, but the serious ...
So is the second in a corner to rot it will probably just keeping empty hp severe acute changed, added a filter, two Speakon and here is a rare model of passive srm350v2 ...
I remain at the disposal of those questions, and am curious to know the opinion of those who have the same version all black, is it the same? because I am still very happy with my V1 and my Mackie CFX20 ...