مصنوعة من إسفنج البولي يوريثان عالي الكثافة وصديق للبيئة، إسفنجات الأستوديو هذه فعالة في إمتصاص الصوت، لا تضر بالصحة، آمنة للاستخدام
يمكن تغطية الرغوة الصوتية على الجدران والأسقف والأبواب لامتصاص الصوت، ومناسبة لاستوديو التسجيل والمسرح المنزلي و KTV والمقصورة الصوتية وغرفة البيانو والمزيد
لا يتميز المنتج بخصائص عزل الصوت وامتصاص الضوضاء فحسب ، بل يتميز أيضًا بتأثير عزل اللهب، وهو آمن وموثوق
Produced by environmentally polyurethane foam. In order to improve the specific acoustic characteristics, make it not only has the sound absorption characteristics, but also without any harm to human body.Soundproofing is any means of reducing the sound pressure with respect to a specified sound source and receptor. There are several basic approaches to reducing sound: increasing the distance between source and receiver, using noise barriers to reflect or absorb the energy of the sound waves, using damping structures such as sound baffles, or using active antinoise sound generators.There are five elements in sound reduction: absorption, damping, decoupling, distance, and adding mass.The absorption aspect in soundproofing should not be confused with sound-absorbing panels used in acoustic treatments. Absorption in this sense only refers to reducing a resonating frequency in a cavity by installing insulation between walls, ceilings or floors. Acoustic panels can play a role in treatment only after walls, ceilings, and floors have been soundproofed, reducing reflections that make the overall sound in the source room louder.Two distinct soundproofing problems may need to be considered when designing acoustic treatments to improve the sound within a room (see reverberation), and reduce sound leakage to/from adjacent rooms or outdoors (see sound transmission class and sound reduction index). Acoustic quieting and noise control can be used to limit unwanted noise. Soundproofing can suppress unwanted indirect sound waves such as reflections that cause echoes and resonances that cause reverberation. Soundproofing can reduce the transmission of unwanted direct sound waves from the source to an involuntary listener through the use of distance and intervening objects in the sound path. Specifications: Color: black, red, blue (optional) Material: sponge Item size: 300 * 300 * 15mm / 11.8 * 11.8 * 0.6in Package size: 330 * 330 * 80mm / 13.0 * 13.0 * 3.1in Package weight: 432g / 1.0lb