I was thinking of putting a kicker hideaway under my car seat. Anybody have one of these in their car? How is the sound? I have the ML sound system and trying to figure out if it is even worth it to put a kicker hideaway?

 

I have used the Kicker Hideaway 8" self powered subs for the LX450 SUV's

They sound good, filling in that lowest octave that the door locations don't provide.

If you can mount it somewhere that you can reject the sound off of something, it will even be better.

In the link below, pic 5 is hideaway, pic 6 is it mounted to reflect off of quarter panel, pic 7 of remote bass gain control hidden in ashtray.

http://socalsoundshop.com/factory-sp...r-toyota-suvs/