PYLE PSI15 Acoustic Sound Proofing Deadening Vibration Isolation Speaker Base, Charcoal Gray, 15.0" x inches

Includes (1) Universal Speaker Recoil Stabilizer - Effectively Absorbs Bass Recoil - For Beginner and Professional Acoustical Applications - Maximum Speaker Weight Limit: 90 lbs. Assists in Achieving Optimal Audio Performance - Made of High-Density, Engineered Durable Foam - Universal Compatibility with Virtually All Speaker Types - Weight: 4.5 lbs. Helps Promote the Flow of 'Clean' Speaker Sound Projection - Simply Place Your Speaker on the Pad Platform - Works with Studio Monitors, Subwoofers, Louspeakers, Shelf Speakers, etc. - Size (L x W x H): 15.0'' x 15.0'' x 2.0''