On-Stage SSP7650 Speaker Stand Pack With BagThe SSP7650 Speaker Stand Pack with Bag comes with everything you need to support two speakers on separate stands. Each stand features a speaker pole compatible with a wide range of PA loudspeakers that have a 1 3 8" mounting socket. With the use of a speaker pole adapter sleeve (sold separately), any speaker with a 1 1 2" socket can also be mounted. The stand height adjusts, enabling precise speaker placement and sound direction, and the height