Hmm.. so the subwoofer broke twice within a 2 month period. The Mazda dealership just keeps placing it, and im sure something else is causing the problem. Any ideas? What's the NF level everyone is running at? Perhaps +1 is too dangerous....?
I have mine set at 0 ,but if you are gettin distortion then you are gonna keep blowin the sub.These stereos are designed to sound good not to rattle everyones windows on your block.
you might just want to turn it down a notch or two!
i normally have mine on NF + 3, sometimes +5
but i never listen to music louder then volume 23 at that setting.
Maybe you guy's listen at a volume that is too high with a high NF setting?