- a worthy home for your studio monitors! Now you have a stable, solid stand for the perfect placement of your studio monitors. The On-Stage SMS6000 is height-adjustable from 36 to 52 inches and has a 9"-square top platform for speakers up to 100 lbs. Leveling spikes in the base let you compensate for an uneven floor surface and the whole base is remarkably stable. Other features include a safety pin in the vertical post and arc-welded, steel construction.The vast majority of today's studio monitors are near field monitors and near field monitors sound best when you listen from the sweet spot. Great monitor stands like these from On Stage let you pinpoint the placement of your speakers so you know you're hearing exactly what they're producing. Your mixes will sound better when you have your monitors in the optimum position.