Used to set precise subsonic filters (usually 2-3Hz below the box tuning) to protect the equipment from over-excursion at the 24Hz mark. Check out this single 15 build getting nasty
is very close to the limit of human hearing but causes intense "flex" (vibrating windshields, roofs, and doors). Midway Get Down Rebassed (37-24HZ)
The version, specifically the 37-24Hz edit, is a popular track within the car audio community designed to test and showcase the low-end capabilities of subwoofers. This "rebassed" version replaces or enhances the original track's bassline with synthetic low-frequency tones that sweep or step through the sub-bass range. Bass Frequency Breakdown (37-24Hz) Used to set precise subsonic filters (usually 2-3Hz
Playing at 24Hz requires a high-excursion subwoofer and an enclosure with a lower tuning or a large internal volume to avoid unloading the woofer. Track Characteristics This "rebassed" version replaces or enhances the original
This enters the deep sub-bass and "ultra-low" territory.
To play this specific 37-24Hz range effectively, enthusiasts often use: