This Heavy-duty Speaker Stand Helps w/ the Heavy Lifting!The Ultimate Support TS-100B Hydraulic Speaker Stand lets you put your speakers at that height you need! Using a gas spring, the TS-100B Hydraulic Speaker Stand reduces your lift load by up to 75 percent, making it easy and safe to put your live speakers up to height for effective sound dispersion without the threat of injury. The heavy-duty stand features large-diameter tubing and reinforced clamps, and it folds down to a compact size that's easy to transport. If you want a sturdy, lightweight, effective stand that actually helps you get your speakers up to where you need them, you've got to check out the TS-100B!The TS-100B Hydraulic Speaker Stand lifts 50 lbs for you! Ultimate Support's gas spring is under a 50 lb. preload "" when the speaker is safely loaded on the stand, turn the telscoping knob and raise any speaker weighing less than 50 lbs (the Mackie SRM Series, JBL EON Series, and QSC K Series all weigh far less than 50 lbs, for instance), w/ zero effort on your part. If your speaker is over 50 lbs, marvel at how little effort it takes to raise the speaker to the proper height. The TS-100B will hold up to 150 lb. speakers.The TS-100B features large-diameter anodized tubing and metal reinforced clamps to securely suppot more weight than most speaker stands., and it quickly folds into a compact, lightweight unit for easy transport. Integrated parts mean there's nothing to keep track of w/ these stands, making them incredibly road-friendly!Ultimate Support TS-100B Hydraulic Speaker Stand Features at a Glance:" Height: 3' 8" - 6' 7" " Weight: 10 lbs " Base diameter: 47" " Telescoping tube diameter: 1.5" " Adapter diameter: 1.375" " Load capacity: 150 lbs. " Folded dimensions: 43.5" x 5.5"The Ultimate Support TS-100B Hydraulic Speaker Stand does the heavy lifting for you! Ultimate Support Limited Lifetime WarrantyUltimate Support Products are constructed of the finest materials and designed and tested to stand up to the demanding lifestyle of the touring musician, gigging DJ, and working sound engineer. In the unlikely event that a product should fail due to manufacturing defect, Ultimate Support is pleased to repair or replace that product. This warranty applies to the original purchaser only and does not include damage to the product resulting from normal wear and tear, accident, misuse, improper installation or operation, or unauthorized repair or alterations.