The elastic buffers are as expected quite hard, but still with a little push in force a few millimeters. To my mind they are a bit too hard, but they are, after all, also advertised as a door stop and not as a vibration damper. Nevertheless, a test is essential. So I simply attached two copies side of the dashboard, and lo and behold, the strength of the elastic buffers is ideally fit into the gaps of the car door. The buffer touching the car door only slightly and only slightly press a. From the masses ago it has so ever fitted. Now she just had to pass the music test. So let the music a little louder than usual and ears pricked.
The result surprised me, because due to the not too high softness degree I had not too good damping expected. However, even at high volume and excessive low frequencies I can make no vibration or rattling. No noise more in the music.
In order for these plastic buffer erfülllen not only their main purpose, to buffer doors, but also to dampen their (unofficial) purpose vibration.
From me a strong buy recommendation.
