Check Your Subwoofer. Ultra low-frequency sweep sound 20-80 Hertz (Exponential Scale)
1 minute short and simple audio test. Low frequency sound to test the bass/subwoofer.
Sine Waveform
Level: -3dB
Range: 20 - 80 Hertz (log scale)
Download Audio:
https://onlinesound.net/download/audi...
Online Bass Generator:
https://onlinesound.net/bass-tone-gen...
#bass #subwoofer #frequency