IsoAcoustics Aperta Sub
Isolation platform for powered subwoofers

Get better sound from your sub. I decoupled the powered subwoofer in my living room and was instantly wowed by how much less the windows and fireplace doors rattled. I even dialed back the sub's output level because of how much more impactful it sounded. An isolation platform like the IsoAcoustics Aperta Sub can help do the same for your system. The Aperta Sub decouples a powered subwoofer from its mounting surface. This eliminates the transfer of energy from the sub to surrounding surfaces, which means you'll hear clearer, more transparent sound. Think of it like speaker "flotation" — similar to how a car's shock absorbers work. It's especially useful in rooms with hard reflective surfaces like glass and metal, or hardwood floors. 

Product Highlights:

• Isolation platform for powered subwoofers weighing up to 80 lbs.
• Improves musical clarity and bass response by reducing vibrations and other acoustic distortions
• Reduces reflections off of hard surfaces
• Provides a high degree of isolation while resisting lateral movement and oscillations
• Supports front-firing and side-firing subwoofers
• Carpet spikes included
• 10-1/2"W x 1-3/8"H x 11-1/2"D (1-15/16"H with spikes installed)
• Warranty: 2 years
• Our 30-day money-back guarantee
• MFR # APERTA SUB