You Were Robbed.
Drywall hijacked the audio fidelity you bought.

Reclaim the custom speaker performance
you paid for, tighter bass, warmer vocals,
dynamic decibel level.

Drywall Distorts   

Speakers mounted in drywall (paper, chalk, and glue)
generate muddy bass, harsh mid-range vocals, and forfeit decibel level,
distortion caused by the inherent unwanted resonance of drywall. 
Drywall destroys the heart of music and movie soundtracks.      

The SandTrap
Patented Architectural Speaker Tuning System.

The SandTrap crushes drywall distortion. 
Product Specs confirm and explain.
The patented SandTrap architectural speaker tuning system
reclaims the audio performance you paid for,
Tighter bass, Warmer vocals, Restored decibel level.

Low-cost Time-saving Solution

• Skips trip to the lumber yard.
• Leaves router and saws in your garage.
• Preps for installation in about 10 minutes.