A guy I know at my church has a corvette and a really nice audio system. One day, he wanted me listen to his speakers and give hm some feedback. He put in a CD-RW with what he called "bass-testers". I guess it was just music, but all you heard was super deep bass. No singing, guitar, drums. Just bass. It's used just to see how good your bass is. I don't know if "bass-testers" is the official name of it. Have any ideas?

 

There are many bass testing cd's out there. Most common place to find them is at sound competitions. Check the local music store or wal-mart or k-mart or target, best buy, circuit city. Usually in the MISC ARTST section sometimes near the cd singles and party music.

 

one popular one comes to mind...
"Bass Mekanik"
look for it in cd stores

 

bassmekanik like said is really good... be careful with it though because a base cd because my bro blew my 2 12's with one