I love how you people go into shops expecting installers to know what your "internet lingo" is... I'm the youngest installer at my shop and frequent forums... yah I've had people ask me about big 3.. etc.. and I know what it is. They ask one of the guys that have been doing it for 15years... they won't know what big three is... but if you tell them exactly what it is they will completely understand.
Local shops could give two shits less about internet brands. You guys expect them to know what Fi, RE, IA, etc is... you know how many bull ****
ebay brands probably come thru the doors? exactly. You say it's from online, ofcourse they are going to assume it's garbage.
I just love people that read forums and are suddenly "car audio experts". Sorry most installers don't have time to sit on the internet all day and read forums, theylearn from experience instead.
/end of rant.