Alphasonik ALPHA 300 SERIES PSW312X 소유자 매뉴얼 - 페이지 10

{카테고리_이름} Alphasonik ALPHA 300 SERIES PSW312X에 대한 소유자 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Alphasonik ALPHA 300 SERIES PSW312X 20 페이지. Alphasonik car speaker user manual

페이지 인쇄
Alphasonik ALPHA 300 SERIES PSW312X 소유자 매뉴얼
B
Converting a round port to a slot port.
U
Calculate the area of the round port(s) being used, then use the square
I
root function of your calculator to get the interior dimensions of an
L
equivalent suare port. The length (or depth) of the slot port will be the
D
same as that of the round port.
I
N
To calculate area: ( Area is a two dimensional measurement )
Circle =3.14 x Radius x Radius
G
A
N
Circle Port
E
N
C
L
O
S
U
R
E
Slot Port
Patent No: US D478,556 S
Patent No: US 6,601,645 B1
Patent No: US 6,656,000 B2
9
4"
2"
2"
4" Port
2 x 2 x 3.14=12.6
1"
12.6 x 1=12.6
12.6"