By decoupling studio monitors from their workspace, the ASP3001 isolates the true tone and frequency range of playback recordings. Without the use of On-Stage Acoustic Speaker Platforms, studio monitors build-up bass frequencies on hard surfaces; creating the semblance of a low-end in the mix. By creating separation between the speakers and the work surface with these durable foam wedges, studio engineers will enjoy a more accurate audio picture of their recordings. The ASP3001 will accommodate studio monitors up to 6.5 ” in width and 11.5 ” in depth. Will accommodate studio monitors up to 6.5 ” in width and 11.5 ” in depthDimensions: 6.5" x 11.5" x 1.5" per platformWeight:. 15 lbs. each; about. 4 lbs. per pairIncludes two bases and two wedgesOn-Stage Item No. 12831; ASP3001Get yours today; with the security of our many decades of experience and Sam Ash Direct efficient order processing, your satisfaction is guaranteed!