THANKS THOUSAND SMOOT1. I FINALLY SUCCEED IN FEELING ME TO HOUSE SPEAKING OF LEXUS. I will look for as soon as possible to Add Photo Of My CAR, That Exactly NAME IS FUJIKO. I EXCUSE NOT PERHAPS FOR MY ENGLISH TOO CORRECT. WHAT I INTENDED TO DO ON MY CAR WAS TO CHANGE EXACTLY THE ORIGINAL AMPLIFIER AND TO PUT A MORE POWERFUL OF IT, ALSO CHANGING THE SPEAKERS. THE PROBLEM IS THAT I DON'T KNOW WHERE THE AMPLIFIER IS SITUATED. THANKS STILL TO EVERYBODY. AND EVEN IF ARE DISTANT MANY CHILOMENTRIS, NOW I FEEL AT HOME!