Subj.

Amnuay. But expensive.

Visited Amnuay. They definitely don't look like some audiophiles.

P. S. And also they have very poor choose of receivers. Only 2 receivers with Bluetooth.

Any other advices?

Custom car audio shop just past the Hang Dong big C going towards global house (left side) does custom audio work and has all their trophy's on display in the front window.

Looks like they may be into it.

Nong hoi road by the mahidol intersection.i use to compete against them in soundoffs.

Times may have changed though...

For good bass response look for a receiver that has low ohm output at the rca jacks...they pass more current for warmer sound.

Its all in the installation though. Properly tuned, a budget system can come within 75% of an expensive hi end system.

many people use nid sound

Ok, guys, one more Q: looked at that Bluetooth Pioneer receiver spec., it's said that AUX and USB are on the back side. <deleted> that means??? I mean, I understand, what is output on the back side, but how it works, when it's installed to the car? 2 ugly cables going out of some hole or…?