
DEI PRO +
2128
VENTED BOX
TWO DRIVER
NORMAL
LOADING
BOX
VENTED
2
NORMAL
PORT
DIA.
2128
SIZE
FB
F3
RPL
2
2.5
3
3.5
4
5
6
8
10
0.125
0.250
0.375
0.500
0.625
0.750
0.875
1.000
1.125
50.88
71.96
10.00
4.30
6.27
8.61
14.37
21.57
1.250
49.19
68.27
9.68
4.05
5.94
8.18
13.70
20.60
1.375
47.71
65.09
9.39
3.84
5.66
7.81
13.11
19.76
1.500
46.40
62.32
9.13
3.66
5.40
7.48
12.59
19.01
1.625
45.23
59.87
8.88
3.49
5.18
7.18
12.13
18.35
1.750
44.17
57.70
8.66
3.34
4.97
6.91
11.72
17.75
1.875
43.21
55.74
8.45
3.21
4.79
6.67
11.34
17.21
2.000
42.32
53.97
8.25
3.08
4.62
6.45
11.00
16.71
2.125
41.51
52.36
8.07
2.97
4.47
6.25
10.68
16.26
2.250
40.76
50.88
7.90
2.86
4.32
6.06
10.39
15.84
2.375
40.06
49.53
7.73
2.76
4.19
5.89
10.12
15.45
29.41
2.500
39.41
48.27
7.58
2.67
4.07
5.73
9.87
15.08
28.76
2.625
38.79
47.11
7.43
2.59
3.95
5.58
9.63
14.74
28.16
2.750
38.22
46.03
7.29
2.51
3.84
5.44
9.41
14.43
27.60
2.875
37.68
45.01
7.15
2.44
3.74
5.30
9.20
14.13
27.07
3.000
37.17
44.07
7.02
2.36
3.65
5.18
9.01
13.85
26.57
3.125
36.69
43.18
6.90
2.30
3.55
5.06
8.82
13.58
26.09
3.250
36.23
42.34
6.78
2.24
3.47
4.95
8.65
13.33
25.64
3.375
35.80
41.55
6.66
2.18
3.39
4.84
8.48
13.09
25.22
3.500
35.38
40.80
6.55
2.12
3.31
4.74
8.32
12.86
24.82
3.625
34.99
40.09
6.45
2.06
3.24
4.65
8.17
12.65
24.43
3.750
34.61
39.41
6.34
2.01
3.17
4.55
8.03
12.44
24.06
3.875
34.25
38.77
6.24
1.96
3.10
4.47
7.89
12.24
23.71
4.000
33.90
38.16
6.15
1.92
3.03
4.38
7.76
12.05
23.38
4.125
33.57
37.58
6.05
1.87
2.97
4.30
7.63
11.87
23.05
4.250
33.25
37.02
5.96
1.83
2.91
4.22
7.51
11.70
22.75
4.375
32.94
36.49
5.87
1.79
2.86
4.15
7.40
11.53
22.45
4.500
32.65
35.98
5.79
1.75
2.80
4.08
7.29
11.37
22.16
4.625
32.36
35.49
5.70
1.71
2.75
4.01
7.18
11.22
21.89
4.750
32.09
35.02
5.62
1.67
2.70
3.94
7.08
11.07
21.62
4.875
31.82
34.57
5.54
1.63
2.65
3.88
6.98
10.92
21.37
5.000
31.57
34.13
5.47
1.60
2.60
3.82
6.88
10.78
21.12
NOTE: ALL BOXES ARE IN CUBIC FEET AND ALL FREQUENCIES IN HERTZ.
ALL SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.
© Copyright 1998 by Directed Electronics, Inc. All rights reserved
DEI