Morel ACUDAMP MAT221 2.1mm Damping Sheet – New Edition

Product Overview:

Morel’s ACUDAMP MAT221 (2025 edition) is a premium damping sheet engineered to eliminate unwanted vibrations and enhance acoustic clarity. At 2.1mm thick and 1650 grams per sheet, this scientifically tested material delivers measurable improvements in sound quality for discerning audio professionals. Expertly formulated for superior performance, it is the ideal choice for anyone serious about optimizing their audio systems acoustic environment.

ACUDAMP MAT221 – New Edition

Premium Acoustic Treatment

Designed for advanced acoustic treatment, the Morel ACUDAMP MAT221 helps reduce unwanted resonance and improve overall sound performance.

Product Size and Dimensions

18″ x 32″ x 1/16″

460mm x 800mm x 2.1mm

Key Benefits of Morel ACUDAMP MAT221

• Noise Reduction
• Distortion Reduction
• Vibration Control
• Enhanced Bass
• Thermal Insulation

3-Layer Construction

Built with 3 layers for effective damping performance, improved durability, and enhanced acoustic insulation.

Frequently Asked Questions:

1. What is the Morel ACUDAMP MAT221 used for?

The Morel ACUDAMP MAT221 is a premium car sound damping sheet designed to reduce road noise, panel vibrations, engine sound, and improve overall cabin acoustics. It also enhances speaker bass response and sound clarity.

2. Which areas of the car can this damping sheet be installed on?

It can be installed on car doors, floor panels, boot, roof, firewall, wheel arches, and side panels. The material can also be cut to fit different applications.

3. How much area does one sheet cover?

Each sheet measures approximately 460mm x 800mm (18″ x 32″), making it suitable for covering a significant section of a vehicle panel.

4. Will this improve my car audio system performance?

Yes. By reducing unwanted vibrations and resonances, the damping sheet allows speakers and subwoofers to perform more efficiently with tighter bass and better sound clarity.

5. Does the product help reduce outside road noise?

Yes. The 3-layer butyl and aluminum construction helps reduce tyre noise, road noise, and exterior disturbances, creating a quieter cabin experience.

6. Is professional installation required?

Professional installation is recommended for maximum effectiveness, although experienced DIY users can install it using a damping roller and basic tools.

7. Does this damping sheet provide heat insulation?

Yes. The material provides thermal insulation benefits and helps reduce heat transfer from the engine bay and external environment.

8. Is this a butyl-based damping sheet or asphalt-based?

The Morel ACUDAMP MAT221 uses premium butyl rubber construction with aluminum layers and contains no asphalt, ensuring better durability and no unpleasant odor.

9. How thick is the Morel ACUDAMP MAT221?

The New Edition MAT221 features a 2.1mm thickness, offering an excellent balance between damping performance, flexibility, and weight.

10. Is this suitable for all car models?

Yes. The damping sheets can be cut and shaped to fit hatchbacks, sedans, SUVs, MUVs, and premium vehicles.

11. How many sheets do I need for my car?

• 24 sheets: Front two doors
• 46 sheets: Four doors
• 812 sheets: Full cabin treatment
• 1215 sheets: Premium full vehicle damping package

12. Will the adhesive last in Indian weather conditions?

Yes. The premium adhesive is designed to maintain strong bonding even in high temperatures and demanding conditions.