:-))))))
thx all for ur help
its not from any real good company
its my car speaker made by some Japanese company called SENCOR
its a cheap one, somewhere near 45$/pair
no such think as repair here where i live
just wanted to improve some car campany default stereo setup nothing special, just wanted a little more sound so added these 6x9 inch 3 way speaker and was been power my company default deck 45x4watts, before car only had two 4inch one way speakers in the front, added these in the back, the sound was nothing great but better than b4, these are 50watt RMS and 200watts PEAK, shouldnd have melted with 45 watts :-)))). although i never overpushed them , max volume i usssaully gave it for music is 25 out of 40 digit counter in deck. After that the sound starts getting bad and seperation of different frequncies loses, but it was overpowered at many times by some ppl such as my driver :-p

anyhow im satisfied its working OK again

these days i m hunting for HT speakers :-))))))))))

regard
thx