WARNING! Before giving play this file, you need to know that it contains several different low frequency sounds, which may destroy the audio system.
It is recommended to test only professional audio systems. If you notice that the audio system does not handle the first level test, stop the sound.
Bit rate: 128 kbps
Format File: .mp3 , VBR
Quality: 44 kHz, 178 kbps, Joint Stereo
Competition Hertz – Bass – Sub-Woofer Audio Systems Test