D
D
D
Figure 2
CWQ12, CWQ15: D = 3” x 3”
CWQ10: D = 2” x 2”
All the cubic feet (L) measurements in this manual include the displacement of the woofer. For the vented enclosures
the displacement of the port must be calculated and added to the internal volume of the fi nal design. Use the outer
dimensions of the vent and multiply “
X x Y x Z
”, and convert to cubic feet, for example the CWQ12 Vented Minimum
design’s external vent dimensions are, using 3/4” (1.9cm) MDF:
[ (13.25” + 1.5” total MDF wall thickness) x (2.5” + 1.5” total MDF wall thickness) x 22.5”] x
(1 ft
3
/ 1728 in
3
) = .77 ft
3
Add this number to the internal volume of the enclosure. The CWQ12 is:
1.75 ft
3
+ .77 ft
3
= 2.52 ft
3
.
Due to the necessary length of these vents, you may want to fold the vent along the bottom and back walls. It will
be impractical to use round vents for these designs. Do not install a vent opening against a solid surface, such
as an internal brace, back-panel or trunk wall, seat or interior panel of your vehicle. The vent opening must remain
unobstructed. Use the smallest dimension of the rectangular vent as the minimum amount of space between the vent
opening and any solid surface to insure unrestricted airfl ow.
If you prefer an ultra-smooth bass response, you should
loosely fi ll your CompQ enclosure with poly-fi l stuffi ng. Vented designs will require covering the end of the port
(located inside the box) with grill cloth, chicken wire, or expanded metal to prevent the poly-fi l from exiting the
port. The use of poly-fi l will slightly decrease effi ciency, but will deepen and extend the low frequency output.
For more advice on box building, refer to your Authorized Kicker Dealer, or click on the Support tab on the
Kicker homepage,
www.kicker.com
. Please e-mail [email protected] or call Technical Support at (405)
624-8583 for specifi c or unanswered questions.
WARNING:
KICKER products are capable of producing sound levels that can permanently damage your hearing!
Turning up a system to a level that has audible distortion is more damaging to your ears than listening to an
undistorted system at the same volume level. The threshold of pain is always an indicator that the sound level is too
loud and may permanently damage your hearing. Please use common sense when controlling volume.
IMPORTANT SAFETY WARNING – PROLONGED CONTINUOUS OPERATION OF AN AMPLIFIER
IN A DISTORTED OR CLIPPED MANNER CAN CAUSE YOUR AUDIO SYSTEM TO OVERHEAT,
POSSIBLY CATCHING FIRE AND RESULTING IN SERIOUS DAMAGE TO YOUR COMPONENTS
AND/OR VEHICLE.
Y
X
Z
2015 CompQ Subwoofers Manual Rev B.indd 6
2015 CompQ Subwoofers Manual Rev B.indd 6
12/22/2014 4:07:29 PM
12/22/2014 4:07:29 PM
