Subwoofer Break-In Frequency Sweep 40Hz - 60Hz (1 Hour) Bass Test

Download .mp3 link: mega.nz/file/5flxyaSQ#dOuXlft...
Recommended actions: Play this for about 2 hours and then let your equipment cool down for 1 hour. Then, do the same again for about 1-2 days.
Play at reasonable volumes (no mechanical noise) where you have enough excursion and on every play increase volume slightly.
It is highly recommended to free-air the subwoofer driver during the break in so the cone can move freely without air resistance.
I take no responsibility for damaged/broken equipment caused by the use of this track, use with caution.