Stage Speaker Stands by Rockville. Details:The Rockville RVSM5 is not your ordinary speaker stand. This stand is perfect for studio monitors and bookshelf speakers. It is a best-in-class stand with all the features you want. It starts with a solid steel base that has an elegant rounded triangular shape. You can adjust the height easily with quick-access hand tightening knobs. You can also adjust the width of the speaker tray to ensure a snug fit with any speaker. The speaker tray has thick foam to eliminate unwanted vibrations. This steel stand is super strong with a weight capacity of 100 lbs. per speaker.