The MESA Mat MDMU36 is a premium automotive sound deadening package designed to reduce road noise, vibrations, rattles, and panel resonance while dramatically improving speaker performance and overall cabin acoustics. With 36 square feet of coverage, it’s commonly used in doors, floors, roofs, trunks, and firewall applications for high-end car audio builds and daily-driver noise reduction projects. Main Features 36 sq. ft. sound deadening coverage Designed to reduce road noise and vibrations Helps eliminate rattles and panel resonance Improves speaker midbass response Enhances overall sound system clarity Can be installed in doors, floors, roofs, trunks, and firewall areas Peel-and-stick installation design Flexible material for curved surfaces Popular for SQ and OEM integration builds Specs Specification Details Product Type Automotive Sound Deadening Coverage Area 36 sq. ft. Installation Type Peel-and-Stick Primary Purpose Noise & Vibration Reduction Typical Applications Doors, Floors, Roof, Trunk, Firewall Water Resistant Yes Heat Resistant Yes Approx. Shipping Weight ~25–35 lbs Installation Notes The MDMU36 is commonly installed: Inside door skins Behind speakers On floor pans Inside trunks Around wheel wells Along the roof and firewall For best results: Clean surfaces thoroughly before installation Use a roller tool for proper adhesion Cover 25–60% of panel surfaces depending on goals Combine with foam or closed-cell insulation for maximum effectiveness