The SS7764B features an internal Air-Lift center piston that provides 40 lbs. of lift assist to counteract the weight of the speaker providing easy one person operation
Overall stand height is adjustable from 47" to 74", perfect for getting sound above heads and to the back of the room
For stability, the center shaft is marked at the exact position where the tripod leg housing creates the optimal 45 degree angle for the legs and rubber feet help prevent slipping and provide vibration dampening