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SUBWOOFER OWNERS MANUAL
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Dear Cerwin-Vega Mobile Customer,
Thank you for making Cerwin-Vega Mobile your choice for high
performance car audio products. At Cerwin-Vega Mobile our goal is to
produce products of unsurpassed quality. We believe you will not nd a
better value anywhere in the mobile audio environment.
To ensure that your new Cerwin-Vega Mobile speakers provide
years of enjoyment you should consider having them installed by
a professionally trained technician. They have the knowledge to
make your new speakers perform their very best.
Prolonged exposure to sound pressure levels in excess of 100dB
can cause permanent hearing loss. Cerwin-Vega Mobile speakers
can exceed that level, so please exercise restraint when listening
and enjoy your new speakers for years to come.
The Cerwin-Vega Mobile Team
SERIES WOOFER FEATURES
Mica lled polypropylene cone
Red rubber surround
Woven tinsel leads
Bumped back plate with vented pole piece
Dual 2” voice coil
2 or 4 ohm
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PHYSICAL DIMENSIONS
Dimension (in./mm) VEGA 10.2/10.4 VEGA 12.2/12.4
Total Diameter (A) 10.4 in. (264 mm) 12.24 in. (311 mm)
Mounting Diameter (B) 9.25 in. (235 mm) 11 in. (280 mm)
Screw Hole Diameter (C) 9.6 in. (244 mm) 11.7 in. (297 mm)
Mounting Depth (D) 5.75 in. (146 mm) 6.5 in. (166 mm)
Magnet Diameter (E) 6.0 in. (153 mm) 6.0 in. (153 mm)
Displacement 0.059 ft3 / 1.7 liter 0.094 ft3 / 2.7 liter
THIELE/SMALL PARAMETERS
Parameter (unit) VEGA 10.2 VEGA 10.4 VEGA 12.2 VEGA 12.4
SPL (dB) 84.3 84.5 86.1 85.6
Re (Ω) [series] 3.80 6.60 3.60 6.80
Qms 4.767 4.775 4.801 4.580
Qes 0.558 0.669 0.602 0.706
Qts 0.499 0.587 0.535 0.612
Fs (Hz) 33.948 35.270 29.139 30.273
Vas (L) 24.712 27.838 65.101 60.313
Cms (mm/N) 194.236 179.952 175.771 162.843
Mms (g) 159.747 113.154 169.730 169.731
2
Sd (m
) 33.006 33.006 51.071 51.071
BL (T*M) 7.071 7.865 6.816 8.817
Xmax (mm) one way 6.5 6.5 7.0 7.0
Pwr (W) NOM/MAX 200/400 200/400 200/400 200/400
ENCLOSURE
The enclosures specied 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 lter is recommended
on most vented enclosures.
Sealed VEGA 10.2/10.4 VEGA 12.2/12.4
3
Vb (ft
) 0.7 1.0
F3 (Hz)/QTC 54/0.65 41/0.88
Power Handling (Watts RMS) 200 200
Vented
3
) 1.0 1.75
Vb (ft
Fb/F3 (Hz) 45/38 41/33
Port (in.) [dia. x length] 3 x 7.15 4 x 8.5
Power Handling (Watts RMS) 200 200
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Warranty
Cerwin-Vega Mobile warrants all ampliers and speakers to be free of defects in material or
workmanship for a period of 1 year.
Warranty Procedure:
Cerwin-Vega Mobile strongly suggests all warranty claims should be handled through
an authorized dealer. Because of the technical nature of our products, performance
problems can often be the result of improper usage or installation. An authorized
retailer can help determine if this is the case and will save you the time of returning
an item that is not actually defective.
For all VEGA subwoofer models the cone is to be removed from the basket as completely as
possible. Cut the surround and then the spider. After this, the cone should lift out.
For VEGA coaxial models, the tweeter needs to be broken off and sent in with the cone.
All returns must have the serial number taped to the cone. The serial number can be
found on the basket on all speakers and underneath the spider attached to the top of
the magnet plate.
Please remove the sticker and tape it to the cone. This process will save everyone on
shipping costs and allow us to check and replace speakers much faster.
For all V-MAX models as well as all amplier models, the defective unit needs to be
returned. For speaker systems such as Vmax component models only return the
defective part (i.e midbass, tweeter or crossover).
Shipping:
Once you have your RA number, ship your return to:
Cerwin-Vega Mobile
ATTN: Customer Service Dept.
6915 W. Frye Road
Chandler, AZ 85226
When we receive your return, we will process your order. Please make sure that you clearly
mark the RA number on the outside of the box and on the shipping label.
If the RA number is not on the outside of box/label, it will be returned to sender!
Specications subject to change without notice.
6915 W. Frye Road
Chandler, AZ 85226
480 838 9422 • 480 491 1201 [fax]
110607
www.cerwinvegamobile.com
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