产品参数
唯一能解決次聲頻段的產品。
鋁片的作用是提將 5- 50Hz 頻率的聲音轉移到中音和中低音。所以必須配合能處理 50 – 500Hz 的止振產品使用。
Massive aluminum foil to cut individually and to seal openings
inside the doors for acoustical reasons and to avoid the intrusion of
moisture into the vehicle´s compartment. Self-adhesive, tempera
ture and water resistant, not flammable
Total thickness 300 μm / 0.012”
Dimensions (plate) 375 x 500 mm / 14.76” x 19.69”
Package content 6 sheets
