Cerwin-Vega SMAX 122 User manual

SUBWOOFER OWNERS MANUAL

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 pro-
fessionally 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.
Shallow design
High Strength Neodymium Motor
Dual 3” voice coils
Diecast Aluminum Frame
Mica lled Polypropylene cone
Available in 2 ohm or 4 ohm
400 watts RMS Power handling
SERIES WOOFER FEATURES

The enclosures specied 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 SMAX 102/104
Vb (ft3) 0.75
F3 (Hz)/QTC 56/0.65
Power Handling (Watts RMS) 400
Vented
Vb (ft3) 1.25
Fb/F3 (Hz) 36/33
Port (in.) [dia. x length] 4 x 17
Power Handling (Watts RMS) 400
Dimension (in./mm) SMAX 122/124
Total Diameter (A) 12.37in. (314 mm)
Mounting Diameter (B) 11 in. (279 mm)
Screw Hole Diameter (C) 11.7 in. (297mm)
Mounting Depth (D) 3.37 in. (85 mm)
Displacement 0.06 ft3 (1.69 liter)
THIELE/SMALL PARAMETERS
PHYSICAL DIMENSIONS
Parameter (unit) SMAX 122 SMAX 124
SPL (dB) 86.633 87.79
Re (Ω) [SMAX122 series] [SMAX124 parallel] 4.1 2.0
Qms 2.811 2.839
Qes 0.448 0.633
Qts 0.387 0.518
Fs (Hz) 31.35 43.72
Vas (L) 43.53 29.37
Cms (mm/N) 0.139 0.0947
Mms (g) 184.97 139.95
Sd (m2) 0.047 0.047
BL (T*M) 18.25 11.019
Xmax (mm) one way 12.9 13.8
Pwr (W) NOM/MAX 400/800 400/800
ENCLOSURE

Warranty:
Cerwin-Vega Mobile warrants all 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 SMAX subwoofer models, the defective unit needs to be returned.
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!
110607
6915 W. Frye Road
Chandler, AZ 85226
480 838 9422 • 480 491 1201 [fax]
www.cerwinvegamobile.com
Specications subject to change without notice.