Grey Foam Speaker Sealing Tape MDM-20

Monacor MDM-20 Speaker Sealing Tape - Grey

Part No.: 0123010

The Monacor MDM-20 is a practical, self-adhesive grey polyethylene (PE) foam sealing tape designed for DIY speaker construction, cabinet repairs, and general soundproofing projects. Engineered to form a tight acoustic seal, this tape prevents air leaks around speaker drivers, horn flares, and terminal plates, ensuring optimal bass response and enclosure efficiency.

Featuring a generous 20-metre roll, the MDM-20 provides an economical solution for hidden internal sealing applications where airtight performance and vibration dampening are required, but visible dark aesthetics are not critical.

Key Features & Applications:

• Airtight Acoustic Seal: Seals gaps between speaker baskets, terminal cups, and cabinet cutouts to prevent air pressure loss.
• Vibration & Rattle Reduction: Resilient PE foam layer dampens mechanical vibrations between mounted components and wood or metal surfaces.
• Cost-Effective DIY Solution: Ideal for internal, non-visible sealing tasks during loudspeaker builds or acoustic panel installations.
• Self-Adhesive Backing: Quick and mess-free application to clean wood, metal, or plastic enclosure surfaces.
• Generous Roll Length: Comes in a 20-metre roll to cover multiple speaker projects or large cabinet perimeters.

Specifications:

• Material: Polyethylene (PE) foam
• Colour: Grey
• Type: Self-adhesive
• Width: 20 mm
• Thickness: 2 mm
• Length: 20 m roll
• Admissible Ambient Temperature: 0-40 °C