Products > Sound Isolation > BassBloc Sound Absorber
BassBloc Sound Absorber
BassBloc ® Sound Absorber
A high-density polyurethane sound absorber designed to isolate low-frequency sound transmission through walls, ceilings, and floors. Engineered to control impact sounds, amplified noise, and unwanted sound waves across various frequencies, it serves as an essential base layer for every soundproofing project.
- NRC
- 0.85
- Thickness
- 20 mm
- Panel size
- 1800 x 900 mm (6 x 3 ft), 18 sq ft per roll
- Density
- 100 kg/m³
- Effective absorption range
- 100–500 Hz (low-frequency)
- Material
- High-density acoustic barrier foam
Enquiries answered within 48 hours. BOQ, specification and drawing support for project quantities.
01 / The product
BassBloc ® Sound Absorber
Roll Size: 6X3 Feet
Thickness: 20mm, 40mm
Key Solution: Provides sound absorption for low to high frequencies.
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Applications
Cavity Wall Solutions for Residential Sound Separation: Ideal for use within cavity walls to isolate sound between adjoining dwellings, flats, and individual rooms in residential buildings, ensuring privacy and reducing noise transmission. Performs best with the combination of SoundBlanket.
Acoustic Insulation in Commercial Spaces: Installed in the cavities of external walls and suspended ceilings, BassBloc effectively blocks low to high-frequency noise in commercial settings with moderate sound levels, such as bars, restaurants, and supermarkets.
Soundproofing Between Shared Living Spaces: Used to renew and enhance sound isolation in walls separating different living units within residential buildings, providing improved noise control in shared living environments.
Industrial Noise Separation: Acts as a barrier between office spaces and production areas within industrial buildings, reducing noise transfer for a more comfortable and productive work environment.
02 / Specifications
Technical specifications
| Material | High-density acoustic barrier foam |
|---|---|
| Manufactured by | MMTPL (Mahabir Multi Tech Private Limited), Palwal Plant, Haryana, India |
| Panel size | 1800 x 900 mm (6 x 3 ft), 18 sq ft per roll |
| Thickness | 20 mm |
| Density | 100 kg/m³ |
| Effective absorption range | 100–500 Hz (low-frequency) |
| NRC | 0.85 |
| Acoustic test standard | ASTM C-423 |
| Fire rating | UL 94 Class HS1 fire retardant available on request; standard grade supplied non-FR |
| Size tolerance | ±5% |
| Installation | Installed beneath the finish layer and fully covered with acoustic panels, gypsum or wooden panelling. Not to be left exposed. |
| Warranty | One year against manufacturing defects |
| Composition | Free of chemicals, toxins and odour |
| Country of origin | India |
Why BassBloc?
- Effective Low-Frequency Isolation: Blocks challenging bass and low-frequency sounds.
- Impact Noise Reduction: Controls noise from footsteps and machinery in high-traffic areas.
- Versatile Acoustic Layer: Enhances multi-layered soundproofing systems with other materials.
- Durable Performance: Long-lasting soundproofing solution for demanding environments.
- Flexible Installation: Suitable for walls, ceilings, floors, and cavity spaces in various settings
Our specification sheet provides detailed information on available thicknesses, dimensions, and performance attributes, allowing you to make informed decisions for walls, floors, and ceilings across residential, commercial, and industrial spaces.
- Material: 100% PET Polyester Fiber
- Manufactured by: MMTPL, Palwal Plant (Since 2023)
- Size: 6x3 feet / 1.8x0.9m
- Thickness: 9mm, 12mm, 24mm (Customizable)
- Density: 180–230 kg/m³
- Printing Technology: UV Printing (Fade-Resistant and Long-Lasting)
- Design Possibilities: Over 1 Million Unique Designs
- Colors: Vibrant, customizable palettes available
- Installation: Easy wall mounting
03 / In projects
The product in real interiors
