I was on the highway listening to the music when suddently the music stop but I still can hear the bass coming from the sub.My idea was that i have blown the amp in the head unit.For now this is the point where i am.Do you guys have any idea about that.My whole setup is pioneer 7500mp head unit with a pair of kicker ks 5 1/4 component,a pair of infinity reference 6x9,a rockford fosgate punch 200 mono amp and an audiobahn sound Q 12' sub.

 

did your h/u turn off or show anything on its display like error?...do u have stock speakers? adn how loud were u listening to music??

 

I was listening at high level and the sound cut,the h/u display doesnt change.A couple hours later I restart the car and everythings goes fine so now it works fine but I dont know what happens.

 

Amp overheated and went into overload protection mode. After it cooled down, it continued working normally. Thatts my guess

 

thats the only thing i could think of too...

 

I guess you re right,but its the first time in 3 years so now Im thinking to get another unit.

 

Thoes Pioneers or know for haveing bad pre-outs.I didn't happen to my 8600 but i know people it did and if you ever view the car audio boards and do a search you'll see what in on about.

 

doesnt sound like a prob w/ pre outs unless you have an amp for the interior spks.....bad preout = bad signal to amp=amp wont play....if there is no amp just a sub amp it is not an output prob....may be protect mode on amp in unit but that is hard to trip....may be a blown speaker and that can cause a rapid switch in the impedance load on the deck and cause it to shut off from overload that way

 

Now I found the anwser: the little amp in the h/u is totally blown so im not gonna miss this little power source bc I ve just ordered an elemental design nine 2 amp to take care of my component.It will sound way better