Monoprice Speaker Stand - Black - Set of 2 (107534) Many Small Satellite Speakers Have Ports On The Back, Which Are Designed To Improve The Bass Response For Best Sound Response, It Is Usually Recommended To Mount These Speakers About 1-2 Feet Away From The Wall, To Allow The Ports To Work Properly This Speaker Floor Stand Set Is Designed To Let You Mount Your Satellite Speakers In An Ideal Location, Away From A Wall The Speaker Mount Base Stands About 33.8 , Allowing You To Mount The Speakers At Your Ear Height When Sitting They can hold speakers weighing up to 9 lbs each The Speaker mount plate measures 5 1/8 x 4 5/16