"Silencing some of which are liquid, foam, asphalt," said an expert absorbers in Newyork "John miller".
many people asked curiously, There What Type Sound Absorbers In Mobile?. But John reminds its use should be appropriate to get maximum bass sound.
"If it's outside your body may use the liquid, because the body was intact. While the body in a hole so that it is better to use asphalt, if the sticker that will be rocking. As for the asphalt was more constant, so it could be better," he said ,
"The price of asphalt damper somewhat not too expensive, per share that there is the least expensive $ 6. But to be aware of the installation, because it must be true and need a fair amount of time. So the installation can be more expensive".