I have 3 cabs, 1 used carpeted cab is loaded with a Gauss 15" ....The other 2 coated with bed liner paint have JBL "Clones", these are brand new cabs never used
The JBL "Clone" loaded are more efficient than the Gauss.
If you are looking for a thick tone with a huge bottom, these are the ones! Professionally made birch cabinet grade plywood....
$150 JBL "clone" loaded --This is a steal
$100 Gauss loaded ---This one is used
Location: Houston