Acoustic Music
The proper noise-resulation (SWI) of the machines is in itself a set of measures aimed at eliminating noise and noise in the vehicle ' s compartment. What are the advantages of such work and are there shortcomings? Below, I'll try to describe in detail all the "s" and the opposite.
So, let's say we've given our car to an installation centre where SWI will be literate in a few layers of quality material, subject to all requirements and conditions. Either they bought the good stuff themselves and didn't rush into patience rolling noise and vibrate in their garage.
What we'll get as a result. Let's start with the pros.
Plus 1. Silence
In the car, it's really getting quieter (the difference in the senses of "before" and "after" to 10%).
The level of noise in the motorway decreases, both in traffic on the track and on the uneven road, gravel, in front of the wheels and inferiority. In the case of noise treatment, the ceiling falls or becomes almost unheard sound from the drop of rain on the roof.
Plus 2. Insulation
Nice SWI bonus you'll get, working all the surfaces in the salon. The car will be slower cooling in the winter and warming longer in the summer.
Plus 3. Improving the quality of music
If it's not normal for SWI to make the right audio training under the acoustic, even the old dynamics in the rightly processed door or back shelf will sound new. And when a good autocoustic is installed, noise insulation is just necessary. Otherwise, the new acoustic won't get what she's capable of.
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Many speak of the benefits of noise and do not focus on the negative side. It wouldn't be fair not to mention the SWI minus. And unfortunately, they're as good as the pros.
Less 1. Increase in weight
The full salon, boot covers, bonnets and aroc in the right approach, the use of quality materials and 3 layers may add up to 70 kg to the mass of the vehicle (maybe more, depending on fanaticism and fantasy).
Less 2. Effects of the first minus
This is the weight of the doors and their further hanging over time (especially if noise is made for audio training).