JimJ
5,000+ posts
Tangled Up in Blue
They used PA speakers in an open space...so yeah, they had several stacks of cabinets, but PA speakers are hardly what I'd use if I was trying to make a ton of infrasound.
If they had tried it in a small room, with long-stroke drivers...would have boosted their SPL at really low frequencies.
If they had tried it in a small room, with long-stroke drivers...would have boosted their SPL at really low frequencies.
