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Size: 6Pack
Color: Silver Grey
Features
Description
BUBOS has a bright history of environmental protection. By constantly assessing the impact of materials, processes and products each year, BUBOS strives to achieve higher standards in environmental protection and sustainability. 100% polyester fiber, about 2.4 lbs high density 230kg / m3 is on the market. There are two sound panels, and the logo side easily sticks to the wall. The chamfered edges have a long service life and have a 3D decorative effect that can be machinedExperts: frequency 5000Hz, 1000Hz, 2000Hz, average absorption coefficient: 0.8, NRC: 0.9, each panel has passed the strict environmental protection test of Swiss SGS, no formaldehyde, E0 level (number SHA17098926001), sufficient number installed correctly The panels in the space significantly reduce noise, remove sound impurities and improve voice intelligibilityWidely applicable: professional sound control, noise reduction, sound processing, noise reduction-professional recording studio, school, recording studio, home decor, stage, rehearsal room, concert hall, podcast, church, home theater, vocal studio, house Used in studio, office, manhole, kennel, public toilet etc.Easy to install: Very lightweight and easy to install on the wall using 3M double sided foam tape Environmental Protection Formaldehyde release a quantity standard 1.5 ㎎ / 1 or less, test results is 0.05 ㎎ / 1. Sound Absorption Within the range of 125~4000HZ noise, the highest sound absorption coefficient reaches above 0.9. The noise reduction coefficient is about 0.8 ~ 1.10. Fire Prevention The flame retardant burning performance of this material reaches B1 level. Read more Easy Installation Simply attach 3M Double Sided Tape (sold separately) to the back of each panel and adhere in the desired position-that's it! WHAT IS "SOUND ABSORPTION"? "Sound absorption" refers to a method of absorbing sound to prevent sound reflection, preventing sound from being transmitted to the outside of the room, and suppressing sound reverberation in the room where the sound is emitted. Glass wool, rock wool, polyurethane foam, etc. are usually used as sound-absorbing materials. WHAT IS "SOUND INSULATION"? "Sound insulation" is one of the methods of sound insulation, specifically, a term that refers to a method of blocking sound propagating in the air so that the sound is not transmitted to the outside. Iron plates, concrete and relatively inexpensive plaster are typical materials commonly used for sound insulation. Recommended Ways To Install Can be installed by anyone! simply attach Double Sided Tape (sold separately) to the back of the panel and adhere in the position desired that' s it! -Screws Fixing -Spray Adhesive Made By 3M -3M VHB Heavy Duty Mounting Double-Sided Tape -Adhesive Velcro Strips BUBOS Hexagon Acoustic panels SIZE: 14 x 13 X 0.4 Inches Take the guess work out of Acoustics Hard surfaces inside the studio are the main causes of sound reflection, corners are the cause of reverb and any windows or mirrors will cause bouncing of sound. BUBOS Acoustics is stopping these issues using state of the art acoustic panels. SOUND ABSORPTION DECORATIVE ENVIRONMENTAL CONSERVATION FIRE PREVENTION HEAT INSULATION Read more Sound absorption and sound insulation As you can see from the picture, sound insulation products can be divided into sound absorption and sound insulation. This sound- absorbing material suppresses reverberation, improves sound clarity, and prevents sound leakage to the outside. On the other hand, unlike sound insulation, sound absorption is a method of suppressing the reverberation of sound in the room where the sound is emitted. Sound absorption principle The sound enters the porous sound-absorbing material, and the sound is diffused in a large amount, so that the air vibration is directly transmitted to the air in the inner bubble part. At that time, viscous friction of air occurs on the surface of the bubble, part of the sound energy is converted into heat energy, and the reflected sound is reduced, which is sound absorption. Generally, in order to reduce the reflected sound to zero, it is necessary to select a sound-absorbing material whose thickness is more than 1/4 of the wavelength. In this way, the resistance to air movement attenuates the vibration, and the sound-absorbing material serves the purpose of reducing sound. What is the sound absorption coefficient? When sound waves enter the sound-absorbing material, they will be reflected, transmitted and absorbed. The sound absorption coefficient, which represents the performance of a sound-absorbing material, is the ratio of the energy of the unreflected sound to the energy of the incident sound.
Item Weight: 1.45 pounds
Package Dimensions: 12 x 12 x 4 inches
Date First Available: August 29, 2020
Color Name: Silver Grey
Size: 6Pack
