Auralex ProPOD - Acoustic Decouplers for Studio Monitors (Black / 4 Pack)Your loudspeakers and components vibrate microscopically, trashing your imaging and articulation. Worse yet, when they vibrate, they cause your shelf, rack, stand, floor, or other resting surface to resonate too, which significantly degrades your sound quality. Auralex ProPODs substantially reduce or eliminate this undesirable vibration, letting your true sound shine through. As a result, you'll hear articulation and hidden detail like never before.