The Auralex SubDude-HT is a larger, lower-profile version of our classic SubDude. The SubDude-HT is designed to work with most large-format home theater and hi-fi system subwoofers.</p><p>This patented isolation platform features a stylish velour covering over an inert structural layer that floats on a cushion of acclaimedAuralex Platfoam. This carefully engineered solution allows the true sound of your sub to come through. Its isolation system negates, and does not produce, resonant artifacts.</p><p>This carefully chosen combination of specialized materials instantly diminishes structural vibrations, resulting in cleaner and tighter bass, reduced coloration and a more accurate low-frequency response. The SubDude-HT supports most subs up to 300 lbs. and is an incredibly effective isolation platform that instantly improves subwoofer performance.</p>