On-Stage SS7747V2 Crank-Up Subwoofer Speaker Pole With Height Adj

The On-Stage SS7747V2 is built for live sound engineers and production crews who need fast, secure speaker elevation directly off a subwoofer cabinet. The folding hand crank replaces the friction of manual twist-adjust poles with controlled, repeatable height positioning, making it a practical upgrade for touring rigs, club installs, and portable PA setups where consistent speaker placement matters every show.

Compatibility is a key advantage here. The removable M20 lug means this pole works with both traditional pole cups and M20 threaded subwoofer sockets, covering a wide range of cabinet makes without adapters for most setups. The extruded aluminum upper shaft keeps weight manageable while supporting speaker cabinets up to 145 lbs. For crews running cabinets with 1-1/2" pole mount inserts, the optional SSA2 adapter extends compatibility further. The integrated locking pin and automatic stopper at maximum height range add a layer of safety that manual poles simply cannot replicate, protecting both gear and audience in dense stage environments.

Whether you are positioning a single full-range cabinet over a powered sub or building out a more complex ground-stack arrangement, the SS7747V2 delivers the height range and mechanical reliability that production professionals expect from a pole mount designed to handle real workloads night after night.