幸昭 List of Products and Services

"SP-TILE" has the shape of a speaker but functions as a sound-absorbing material with the opposite effect. By simply applying it to the necessary areas like tiles, it absorbs unwanted reverberation (noise) and creates an appropriate environment to accurately reproduce the sound from the original speaker. Designed as a functional art piece for professional equipment and for use in general households where sound absorption and soundproofing are needed, such as home theaters, "SP-TILE" uses a special urethane with high sound absorption properties. Compared to common urethane sound-absorbing materials and glass wool used in music studios, it has been proven to have high sound absorption performance across almost the entire frequency range, from high to low frequencies. Installation is very simple: determine the installation position using the included template and just stick it on with double-sided tape. While it varies depending on the number and position of the speakers, installation on the front/rear walls at the listening point is effective. The hexagonal tiles allow for partial installation in areas that require sound absorption, and can be combined to form curved surfaces. For more details, please contact us or download the catalog.

• Exterior tiles
• Interior and exterior tiles
• Tile work

The vibration-damping material "Otopitan" exhibits high-performance vibration damping despite being extremely thin, thanks to patented technology that combines butyl rubber and aluminum foil. It can be easily cut with a cutter or scissors, making soundproofing simple. It is effective if applied to more than half of the vibrating surface. It is useful for addressing noise from vibrating objects such as the back of kitchen sinks and rain sounds from metal roofs. It can also be used for annoying washing machine vibrations, footfalls on metal stairs, and the humming sounds of computers and refrigerators. For more details, please download the catalog.

• Rubber sheet
• Anti-vibration rubber
• Roof and gutter construction