Pyle PSI03 Acoustic Sound Proofing Deadening Vibration Isolation Speaker Base

Includes (2) Universal Recoil Stabilizers - Effectively Absorbs Bass Recoil - Reversible: 'Upward' or 'Downward' Firing Sound Speaker Placement - Universal Compatibility with Virtually All Speaker Types Assists in Achieving Optimal Audio Performance - Made of High-Density, Engineered Durable Foam - Allows for Vertical or Horizontal Speaker Placement - Works with Studio Monitors, Subwoofers, Loudspeakers, Shelf Speakers, etc. Helps Promote the Flow of 'Clean' Speaker Sound Projection - Ability to Mount Your Speakers in (3) Different Angles - Simply Place Your Speakers on the Pad Platforms - Size (L x W x H): 9.0'' x 12.0'' x 2.0'' (Each)