Speaker_size

0.5
1.0
1.5
1.75
10.0
11.0
12.0
15.0
16.0
17.0
18.0
19.0
2.0
2.25
2.5
2.75
20.0
21.59
3.0
3.5
30.0
38.0
4.0
4.5
40.0
5.0
5.25
5.5
50.0
6.0
6.5
6.75
7.0
7.7
8.0
9.0