
DEI PRO+
2158
VENTED BOX
ONE DRIVER
NORMAL
LOADING
BOX
VENTED
1
NORMAL
PORT
DIA.
2158
SIZE
FB
F3
RPL
2
2.5
3
3.5
4
5
6
8
10
0.125
0.250
0.375
0.500
62.72
105.02
12.12
2.81
4.84
7.41
10.52
14.15
23.03
0.625
58.40
93.93
11.44
2.48
4.33
6.67
9.51
12.83
20.97
0.750
55.09
85.75
10.89
2.23
3.94
6.11
8.74
11.83
19.40
28.82
0.875
52.44
79.39
10.42
2.03
3.63
5.66
8.13
11.04
18.16
27.02
1.000
50.25
74.26
10.01
1.86
3.37
5.29
7.63
10.38
17.13
25.55
1.125
48.39
70.01
9.66
1.73
3.15
4.98
7.21
9.83
16.27
24.31
1.250
46.78
66.42
9.34
1.61
2.97
4.71
6.84
9.35
15.53
23.24
1.375
45.38
63.33
9.05
1.50
2.81
4.48
6.52
8.94
14.88
22.31
1.500
44.13
60.63
8.78
1.41
2.66
4.27
6.24
8.57
14.31
21.48
1.625
43.02
58.25
8.54
1.33
2.54
4.09
5.99
8.25
13.80
20.75
1.750
42.01
56.13
8.31
1.26
2.42
3.93
5.77
7.95
13.34
20.09
1.875
41.09
54.23
8.10
1.19
2.32
3.78
5.56
7.69
12.92
19.49
2.000
40.25
52.51
7.91
1.13
2.22
3.64
5.38
7.44
12.54
18.94
2.125
39.48
50.94
7.72
1.07
2.13
3.51
5.21
7.22
12.19
18.44
2.250
38.76
49.51
7.55
1.02
2.05
3.40
5.05
7.01
11.87
17.97
2.375
38.10
48.19
7.38
0.97
1.98
3.29
4.90
6.82
11.57
17.54
2.500
37.48
46.97
7.23
0.93
1.91
3.19
4.77
6.64
11.29
17.14
2.625
36.90
45.83
7.08
0.89
1.84
3.09
4.64
6.48
11.03
16.76
2.750
36.35
44.78
6.94
0.85
1.78
3.01
4.52
6.32
10.79
16.41
2.875
35.84
43.80
6.80
0.81
1.73
2.92
4.41
6.17
10.56
16.08
3.000
35.35
42.87
6.67
0.78
1.67
2.85
4.30
6.03
10.34
15.77
29.99
3.125
34.89
42.01
6.55
1.62
2.77
4.20
5.90
10.14
15.48
29.46
3.250
34.46
41.19
6.43
1.57
2.70
4.11
5.78
9.95
15.20
28.97
3.375
34.05
40.42
6.32
1.53
2.64
4.02
5.66
9.76
14.93
28.50
3.500
33.65
39.69
6.21
1.48
2.57
3.93
5.55
9.59
14.68
28.05
3.625
33.28
39.00
6.10
1.44
2.51
3.85
5.44
9.42
14.44
27.63
3.750
32.92
38.35
6.00
1.40
2.46
3.77
5.34
9.26
14.22
27.22
3.875
32.57
37.72
5.90
1.36
2.40
3.70
5.25
9.11
14.00
26.83
4.000
32.24
37.13
5.80
1.33
2.35
3.63
5.15
8.97
13.79
26.46
4.125
31.93
36.56
5.71
1.29
2.30
3.56
5.06
8.83
13.59
26.11
4.250
31.62
36.02
5.62
1.26
2.25
3.49
4.98
8.69
13.40
25.76
4.375
31.33
35.50
5.53
1.23
2.21
3.43
4.90
8.56
13.21
25.44
4.500
31.05
35.01
5.44
1.20
2.16
3.37
4.82
8.44
13.03
25.12
4.625
30.78
34.53
5.36
1.17
2.12
3.31
4.74
8.32
12.86
24.82
4.750
30.52
34.07
5.28
1.14
2.08
3.25
4.67
8.21
12.70
24.52
4.875
30.27
33.63
5.20
1.11
2.04
3.20
4.60
8.10
12.54
24.24
5.000
30.02
33.21
5.12
1.08
2.00
3.15
4.53
7.99
12.39
23.97
NOTE: ALL BOXES ARE IN CUBIC FEET AND ALL FREQUENCIES IN HERTZ.
ALL SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.
© Copyright 1999 by Directed Electronics, Inc. All rights reserved
DEI