So i've noticed that some songs get slightly distorted on the high frequencies when playing music via bluetooth. When played via aux it doesnt happen... is it normal? Im using a Galaxy S5 and have the BT link set as media besides call on the settings. Its very high pitch sound that gets like cut off and distorted... anyone else experienced this?

 

I have a 2011 tech and have the same issue as well. I've used a samsung note 2 as well as the new samsung s6 and have the same issue.

I haven't been able to find a solution. I say it's the car and not the phone because on other bluetooth speakers and cars the issue is not present.

 

I guess is the bluetooth protocol they are using? Is probably an old one or something... Weird thou given is a relatively new car... I wonder if using a different music player on the phone will make a difference. Althoguh i doubt it. Thanks for commenting thou, i thought i was the only one... And my car has pioneer speakers all around since the stock ones were crap.

 

how does your car audio sound after switching to Pioneer speakers and was it only the door speakers you swapped out?

 

Pretty sure its a major improvement over stock since they had a TSB to replace stock ones because of manuf. defect.... I have no way to compare because i bought the car with them already. You usually can't go wrong with pioneer thou. The only issue im having is the bluetooth with certains high pitch sounds i think that are getting cut-off and distorted.