It is a song (bass test) with a very strong and very sound filter. We recommend this audio track for all PIONEER Car Audio Systems fans.
Critical Level Bass Test – Audio CD Track Info
Length: 00:04:08
Bit rate: 225 kbps
Format File: .mp3
Quality: 44 kHz, 225 kbps, Joint Stereo
Critical Level Bass Test – Sub-Woofer & Bass Test.
HOLY SHIT ITS LOUD!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
car spekar efakt tast………..
spekar
Play this on a good rockford system sounds amazing :D 2 12″ PUNCH loud as hell
woofer