CVT
COMPVTSUBWOOFER
CVT8, CVT10, CVT12
©2007 Stillwater Designs
If you prefer an ultra-smooth bass response, you should loosely fill your CompVT enclosure with
poly-fil stuffing. Ported 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-fil from exiting the port. The use of poly-fil
will slightly decrease efficiency, but will deepen and extend the low frequency output.
VentedEnclosureApplications
Ported CompVTs? Absolutely...and with a vengeance! These enclosures incorporate massive slot-
loaded (rectangular) ports with ultra low air velocity for ground pounding street bass that will make your
“skin bounce on your bones!”
For more advice on box building, refer to your Authorized Kicker Dealer, or click on the Support tab on
(405) 624-8583 for specific or unanswered questions.
These boxes are the enclosure of choice for outrageous street bass and high performance SPL
contests. If space is not a problem and you want to get the most from your CompVT, try one of these
ported designs. You will not be disappointed.
The ported Compact design increases bass efficiency and fits in many space-limited applications.
Although it is the smallest recommended ported enclosure, the output from 30 to 80 Hz will be
considerably higher than that of any sealed box. The SPL / Deep Bass ported design has even more
output in this crucial frequency band.
Panel dimension diagram for
compact sealed enclosure
Figure 3
C
The SPL / Deep Bass is the largest and most efficient enclosure design. The SPL / Deep Bass delivers
the sonic output needed to win SPL contests and it produces bass notes “all the way down to the
cella”. This design turns heads and jump starts your heart.
Model:
CVT8
VentedCompact (MinimumEnclosureVolume)
VentedSPL/DeepBass (MaximumEnclosureVolume)
Figure 4
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3
.8 ft (22.7L) + port displacement
1.2 ft (34L) + port displacement
1.5 x 8” (3.8x20.3cm) port, 20.75” (52.7cm) long
Power Handling = 75W RMS
2 x 8” (5.1x20.3cm) port, 19.125” (48.6cm) long
Power Handling = 75W RMS
A
D
B
3
3
CVT10
CVT12
1.25 ft (35.4L) + port displacement
1.75 ft (49.6L) + port displacement
2 x 10.5” (5.1x26.7cm) port, 20” (50.8cm) long
Power Handling = 200W RMS
2.5 x 10.5” (6.4x26.7cm) port, 20” (50.8cm) long
Power Handling = 200W RMS
D
D
3
3
1.75 ft (49.6L) + port displacement
2.25 ft (63.7L) + port displacement
2.5 x 12.5” (6.4x31.8cm) port, 20” (50.8cm) long
Power Handling = 300W RMS
3 x 12.5” (7.6x31.8cm) port, 20.5” (52.1cm) long
Power Handling = 300W RMS
D = 3 x 3 for CVT12
D = 2 x 2 for CVT10
D = 2” x 2” for CVT8
BoxBuildingNotes
Pro Tip: You are one ZX
Mono-Amplifier and a few
Use 3/4” (1.9cm) or thicker MDF (medium density fiberboard) and seal the joints with silicone. Use the
“template” inside your CompVT’s shipping carton to mark the mounting hole, then cut directly on the
line. These designs need internal bracing. Add triangular bracing between each of the larger
unsupported panels. See Figure 4.
cables away from a slamm’in
system! The Kicker ZX line of
mono-amplifiers make it easy
to upgrade to rock-solid bass
with your existing or stock
source unit. Please ask your
dealer about the Kicker ZX
Amplifier upgrades.
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 final design. Use the outer dimensions of the port and multiply “X x Y x Z”, convert to cubic feet, for
example the CVT12 vented compact design’s external port dimensions are, using 3/4” (1.9cm) MDF:
[ (12.5” + 1.5” total MDF wall thickness) x (2.5” + 1.5” total MDF wall thickness) x 20”] x (1 ft3 / 1728
in3 ) = .65 ft3, and add this number to the internal volume of the enclosure, CVT12’s 1.75 ft3 + .65 ft3 =
2.4 ft3. See Figure 5. Due to the necessary length of these ports, you may want to fold the port along
the bottom and back walls. It will be impractical to use round ports for these designs.
Y
Z
Figure 5
X
The displacement of the port must be calculated and added to the internal volume of the final design.
The dimensions for X, Y, and Z may vary based on the thickness of the material used to make the port.
Do not install a port opening against a solid surface, such as an internal brace, back-panel or trunk wall,
seat or interior panel of your vehicle. The port opening must remain unobstructed. Use the smallest
dimension of the rectangular port as the minimum amount of space between the port opening and any
solid surface to insure unrestricted airflow.
A Note on PowerHandlingCapacity
CompVT subwoofers will handle massive amounts of power in any of the recommended enclosures,
minimum or maximum. The smaller enclosures are best for use in limited-space applications.
The larger recommended enclosures will yield slightly more bass at the lowest frequencies.
CompVT Subwoofer - Covered by one or more of the following patents: U.S. Pat #'s 6,611,604, 6,731,773 D473,216, D456,386,
D449,293, D355,193, Taiwan Pat. #162,154; Other U.S. and foreign patents pending.
Note: The use of a subsonic filter will significantly increase the power handling.
The power handling specifications in these charts are calculated using a 25Hz, 24dB per octave subsonic filter.
06062007+07CVT
COMPVTSUBWOOFER
4
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AcousticsLimitedWarranty
InternationalWarranty
Kicker warrants this product to be free from defects in material and workmanship under normal use for a period of
THREE (3) MONTHS from date of original purchase with receipt. When purchased from an Authorized KICKER Dealer
it is warranted for ONE (1) YEAR from date of original purchase with receipt. In all cases you must have the original
receipt. Should service be necessary under this warranty for any reason due to manufacturing defect or malfunction
during the warranty period, Kicker will repair or replace (at its discretion) the defective merchandise with equivalent
merchandise at no charge. Warranty replacements may have cosmetic scratches and blemishes. Discontinued
products may be replaced with more current equivalent products.
Contact your International Kicker dealer or distributor concerning specific procedures for your country's warranty
policies.
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.
This warranty is valid only for the original purchaser and is not extended to owners of the product subsequent to the
original purchaser. Any applicable implied warranties are limited in duration to a period of the express warranty as
provided herein beginning with the date of the original purchase at retail, and no warranties, whether express or
implied, shall apply to this product thereafter. Some states do not allow limitations on implied warranties; therefore
these exclusions may not apply to you. This warranty gives you specific legal rights; however you may have other
rights that vary from state to state.
GARANTÍA INTERNACIONAL
VersiónEspañol
Comuníquese con su concesionario o distribuidor Kicker internacional para obtener infor ación sobre procedimientos
específicos relacionados con las normas de garantía de su país.
ADVERTENCIA: Los excitadores Kicker son capaces de producir niveles de sonido que pueden dañar
permanentemente el oído. Subir el volumen del sistema hasta un nivel que produzca distorsión es más dañino para el
oído que escuchar un sistema sin distorsión al mismo volumen. El dolor es siempre una indicación de que el sonido es
muy fuerte y que puede dañar permanentemente el oído. Sea precavido cuando controle el volumen.
WHAT TO DO IF YOU NEED WARRANTY OR SERVICE
Defective merchandise should be returned to your local Authorized Stillwater Designs (Kicker) Dealer for warranty
Designs directly. You can confirm that a dealer is authorized by asking to see a current authorized dealer window
decal.
La frase "combustible para vivir la vida Livin' Loud™ a todo volumen" se refiere al entusiasmo por la vida que la marca
Kicker de estéreos de automóvil representa y a la recomendación a nuestros clientes de que vivan lo mejor posible ("a
todo volumen") en todo sentido. La línea de altavoces y amplificadores Kicker es la mejor del mercado de audio de
automóviles y por lo tanto representa el "combustible" para vivir a todo volumen en el área de "estéreos de automóvil"
de la vida de nuestros clientes. Recomendamos a todos nuestros clientes que obedezcan todas las reglas y
reglamentos locales sobre ruido en cuanto a los niveles legales y apropiados de audición fuera del vehículo.
If it becomes necessary for you to return defective merchandise directly to Stillwater Designs (Kicker), call the Kicker
Customer Service Department at (405) 624-8510 for a Return Merchandise Authorization (RMA) number. Package all
defective items in the original container or in a package that will prevent shipping damage, and return to:
INTERNATIONALE GARANTIE
DeutscheVersion
Stillwater Designs, 5021 North Perkins Road, Stillwater, OK 74075
Nehmen Sie mit Ihren internationalen Kicker-Fachhändler oder Vertrieb Kontakt auf, um Details über die
Garantieleistungen in Ihrem Land zu erfahren.
The RMA number must be clearly marked on the outside of the package. Please return only defective components.
The return of functioning items increases your return freight charges. Non-defective items will be returned freight-
collect to you.
WARNUNG: KICKER-Treiber können einen Schallpegel erzeugen, der zu permanenten Gehörschäden führen kann!
Wenn Sie ein System auf einen Pegel stellen, der hörbare Verzerrungen erzeugt, schadet das Ihren Ohren mehr, als ein
nicht verzerrtes System auf dem gleichen Lautstärkepegel. Die Schmerzschwelle ist immer eine Anzeige dafür, dass
der Schallpegel zu laut ist und zu permanenten Gehörschäden führen kann. Seien Sie bei der Lautstärkeeinstellung
bitte vernünftig!
Include a copy of the original receipt with the purchase date clearly visible, and a "proof-of-purchase" statement listing
the Customer's name, Dealer's name and invoice number, and product purchased. Warranty expiration on items
without proof-of-purchase will be determined from the type of sale and manufacturing date code. Freight must be
prepaid; items sent freight-collect, or COD, will be refused.
Der Slogan "Treibstoff für Livin' Loud" bezieht sich auf die mit den Kicker-Autostereosystemen assoziierte
Lebensfreude und die Tatsache, dass wir unsere Kunden ermutigen, in allen Aspekten ihres Lebens nach dem Besten
("Livin' Loud") zu streben. Die Lautsprecher und Verstärker von Kicker sind auf dem Markt für Auto-Soundsysteme
führend und stellen somit den "Treibstoff" für das Autostereoerlebnis unserer Kunden dar. Wir empfehlen allen unseren
Kunden, sich bezüglich der zugelassenen und passenden Lautstärkepegel außerhalb des Autos an die örtlichen
Lärmvorschriften zu halten.
WHAT IS NOT COVERED?
This warranty is valid only if the product is used for the purpose for which it was designed.
It does not cover:
o Damage due to improper installation
o Subsequent damage to other components
o Damage caused by exposure to moisture, excessive heat, chemical cleaners, and/or UV radiation
o Damage through negligence, misuse, accident or abuse. Repeated returns for the same damage may be
considered abuse
o Any cost or expense related to the removal or reinstallation of product
o Speakers damaged due to amplifier clipping or distortion
o Items previously repaired or modified by any unauthorized repair facility
o Return shipping on non-defective items
o Products with tampered or missing barcode labels
o Products returned without a Return Merchandise Authorization (RMA) number
o Freight Damage
GARANTIE INTERNATIONALE
VersionFrançaise
Pour connaître les procédures propres à la politique de garantie de votre pays, contactez votre revendeur ou
distributeur International Kicker.
AVERTISSEMENT: Les haut-parleurs Kicker ont la capacité de produire des niveaux sonores pouvant endommager
l'ouïe de façon irréversible ! L'augmentation du volume d'un système jusqu'à un niveau présentant une distorsion
audible endommage davantage l'ouïe que l'écoute d'un système sans distorsion au même volume. Le seuil de la
douleur est toujours le signe que le niveau sonore est trop élevé et risque d'endommager l'ouïe de façon irréversible.
Réglez le volume en faisant prevue de bon sens !
o The cost of shipping product to Kicker
o Service performed by anyone other than Kicker
L'expression " carburant pour vivre plein pot " fait référence au dynamisme de la marque Kicker d'équipements audio
pour véhicules et a pour but d'encourager nos clients à faire le maximum (" vivre plein pot ") dans tous les aspects de
leur vie. Les haut-parleurs et amplificateurs Kicker sont les meilleurs dans le domaine des équipements audio et
représentent donc pour nos client le " carburant pour vivre plein pot " dans l'aspect " installation audio de véhicule "
de leur vie. Nous encourageons tous nos clients à respecter toutes les lois et réglementations locales relatives aux
niveaux sonores acceptables à l'extérieur des véhicules.
HOW LONG WILL IT TAKE?
Kicker strives to maintain a goal of 24-hour service for all acoustics (subwoofers, midrange and coaxial drivers,
tweeters, crossovers, etc) returns. Delays may be incurred if lack of replacement inventory or parts is encountered.
Failure to follow these steps may void your warranty. Any questions can be directed to the Kicker Customer Service
Department at (405) 624-8510.
P.O. Box 459 • Stillwater, Oklahoma 74076 • U.S.A. • (405) 624-8510
06062007+07CVT
COMPVTSUBWOOFER
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