It's been three years that I Using colored, I hesitated a long time with the A12, but I opted for the A15.

What I like least is their weight, finally, deep trays with wheels.

I have tried virtually all brands stereo (Bose is my favorite) and PA, I have tried many products, too, the top I have a lively evening in one room or the gear was already present (in Belgium) was the owner of pregnant craft, genre 3000 watt unit, and y 'had more than one pair, of course it's better than my A15, but when I saw his bill, I well my A15

price / quality: Excellent, if somebody wants to start it can move in the mark

With experience, I took the A12, coupled with a big box, just because of the weight and size.