The enclosures specified below are offered as a suggestion only. Assistance from an
authorized Cerwin-Vega Mobile retailer is recommended for designing the correct system
for your vehicle. All volumes below are shown as gross internal volumes, driver and vent
displacement has been accounted for. The use of a 30Hz sub-sonic filter is recommended
on most vented enclosures.
Sealed
VMax
102/104
VMax
122/124
VMax
152/154
Vb (ft
3
)
0.7
1.0
2.0
F3 (Hz)/QTC
54/0.65
33/0.75
52/0.89
Power Handling (Watts RMS)
500
500
500
Vented
Vb (ft
3
)
1.0
1.75
2.0
Fb/F3 (Hz)
36/29
42/29
39/29
Port (in.) [dia. x length]
2.5 x 8.75
4 x 7.5
4 x 8
Power Handling (Watts RMS)
400
400
400
Dimension (in./mm)
VMax 102/104
VMax 122/124
VMax 152/154
Total Diameter (A)
10.62 in. (270 mm)
12.59 in. (320 mm)
15.35 in. (390 mm)
Mounting Diameter (B)
9.25 in. (235 mm)
11.22 in. (285 mm)
13.58 in. (345 mm)
Screw Hole Diameter (C)
10.03 in. (255mm)
11.96 in. (304 mm)
14.76 in. (375 mm)
Mounting Depth (D)
6.37 in. (162 mm)
6.77 in. (172 mm)
7.55 in. (192 mm)
Magnet Diameter (E)
6.49 in. (165 mm)
6.49 in. (165 mm)
6.49 in. (165 mm)
Displacement
0.09 ft
3
(2.55 liter)
0.13 ft
3
(3.68 liter)
0.22 ft
3
(6.23 liter)
THIELE/SMALL PARAMETERS
PHYSICAL DIMENSIONS
ENCLOSURE
Parameter (unit)
VMax 102 VMax 104 VMax 122 VMax 124 VMax 152 VMax 154
SPL (dB)
83.1
82.7
86.2
85.6
87.2
86.1
Re (Ω) [series]
3.70
7.20
3.70
7.20
3.70
7.20
Qms
3.471
4.598
4.457
4.940
3.685
5.323
Qes
0.552
0.636
0.554
0.641
0.595
0.796
Qts
0.476
0.559
0.493
0.567
0.512
0.693
Fs (Hz)
38.070
39.552
32.676
32.676
29.138
30.273
Vas (L)
13.370
12.387
43.159
43.159
82.259
76.209
Cms (mm/N)
0.0954
0.0884
0.0999
0.0999
0.0896
0.083
Mms (g)
183.202
183.202
237.448
237.448
333.115
333.115
Sd (m
2
)
0.0314
0.0314
0.0552
0.0552
0.0804
0.0804
BL (T*M)
17.141
22.707
18.047
23.407
19.470
23.938
Xmax (mm) one way
11.9
11.9
13.8
13.8
13.8
13.8
Pwr (W) NOM/MAX
500/1000 500/1000 500/1000 500/1000 500/1000 500/1000
