Toyota Highlander soundproofing
Автор: StandartPlast
Загружено: 2015-07-28
Просмотров: 10352
Toyota Highlander joined us for a full sound insulation! The car is designed and built very well, it is clear that engineers have paid enough attention to this type of problem areas of the body such as the roof with extra ribs, excellent vibration isolation area covering the floor. Together with a comfortable suspension and an excellent 3.5 liter engine noise performance are great! Of the remainder, the same problems - "empty" doors, the trunk (where was the main noise), not enough noise insulation in plastic casing and total use of synthetic felt and low-density padding polyester.
Of course, it was very interesting to compare the effect before and after treatment, which was done: initially to treatment with the owner we made measurements at speeds of 60,80,100 and 150 km / h, has become for us a test, the bypass section. In fairness it should be noted that the measurements were carried out in windy conditions on the wet asphalt, which could give higher rates of noise, but the overall picture we got! The difference may seem small, but we can safely assure - with an average noise reduction of about 3 dB and comfort in the car came to a new level!
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