I didn't notice any difference on this as I (still ) just have the stock Honda car audio/speakers.Maybe head unit now have more power and better sound,real 4x40w???
No, I have not, sorry!
Will post up some more photos when i get the new battery hold down clamp from Honda.
You can clearly see how much too short the standard holder is in pic #1 and 4. I think the pictures turned out well, if I may say so. (Finally got myself a digital camera, so I'm only practising. )