EXCURSION SX-8S4 User manual

SX STREET PERFORMANCE SUBWOOFER
...is all you need

CONGRATULATIONS !
Dealer's Name____________________________
Date of Purchase__________________________
Installaon Shop__________________________
Installaon Date __________________________
CAUTION !
1
EXCURSION
You now own an EXCURSION SX High Performance Subwoofer, the product of
an uncompromising design and german engineering philosophy. A product made
from Car Audio fanacs who truely believe in the relentless pursuit of perfecon.
EXCURSION Subwoofer are the result of several decades of product improvements,
compeon, innovaon and highest quality parts and control standards in industry.
When properly installed these speakers will provide you with many years of
listening pleasere and are the perfect balance between high fidelity, extreme
performance and long-lasng reliabilty.
Should your SX Subwoofer ever need a service, Please record your informaon
on the following lines to refer to in the event that you may need it later.
At EXCURSION Intl. we are confident you will have many years of outstanding
enjoyment from your high performance investment. For maximum performance
we recommend that you have your new EXCURSION SX Subwoofer installed by
an exclusive Authorizied EXCURSION Dealer
To learn more about EXCURSION, please visit us on the World Wide Web at
hp://www.excursion.us
Connous exposure to sound pressure levels in excess of 100dB can cause permanent hearing loss. EXCURSION Speakers are capable
of producing sound pressure levels well over 170dB. Please observe all local sound ordinances while listening to your EXCURSION System.
EXCURSION Intl. acceptss no liability for hearing loss, bodily injury, or property damage due to the result of use or missuse of this product.

2
Dual Black Mica Poly Cone : The cone and its choice of material effect almost every-
thing in regard to the Sound Quality of the subwoofer. While the cone must remain
exeponally stable under the stress of high sound pressure levels a well balanced
formula of maximum sffness at minimum weight is the prior target next to a high
grade internal damping for reproducon from the deepest boom signals. We at
EXCRUSION especially took care at this keypoint of a suboofer and designed an air
chamber sandwich technology with a Mica Poly Cone and a full size inversed Mica
Poly Dustcap. This sandwich structure keeps a fully closed air chamber between
Cone and Dustcap, while it replaces the regular dustcap with a stylish prinng. The
technology effects together with the Mica Poly material into outstanding damping,
which effect into a remarkable boom FQ performance from smallest enclosures.
Built forever SX Subwoofers set the benchmark for closed enclosure applicaons,
but also perform with unbelievable output in handy ported or bandpass enclosures.
Rigid tooled oversized Steel Basket: Their symmetrical design together with the
stamped EXCURSION logos ensure outstanding stac, aerodynamic and sffness of
our EXCURSION steel baskets. For EXCURSION SX baskets we tricked again with
our historical Double Wide Surround (DWS) Technology and our patended Basket
Flange Design, producre more cone area than average which support their outputs.
All together ensure linear excursion in an extremly rigid non-resonant frame, which
fix motor structure and all moving parts together. Coated with black anvibraon
colour the baskets are acouscal deaden to provide best results. We at EXCURSION
took especially care of maximum cooling of voice coil. All baskets are symmetrical
vented below the spider for maximum heat transfer, knowing that a cool voice coil
is able to take more power and handle more power.
Voice Coils: The heart of EXCURSION SX Subs are these 1.5" carefully designed
Voice Coils. Something we may call „Entry“ follow the spirits of a Formula One car.
We have choosen our well known finest Kapton formers. Almost weightless, but
high grade temperature resitant. We are using the finest pure copper for those high
efficient coils and ensure long life of your investment without heart aack.
80 once Motor Structure: The motor structure of a Subwoofer drives the cone.
Just like an engine of a car our engines allow your SX Subwoofer transfer a very lot of
Power while our even oversized linear spider ensure precise linear movements. Our
extra bumped and aero pole vented backplates take care of no limits for the coil. Our
EXCURSION rubber boot and gasket will protect the SX Sub and car while installaon.
EXCURSION SX SUBWOOFER FEATURE

3
EXCURSION
It is recommend that you have your new EXCURSION SX Subs professionally
installed by your authorizied EXCURSION dealer. This will ensure use of proper
installaon techniques & materials. If you choose to perform your own installaon,
the following instrucon will give you direcon making your purchase complete.
The factors for the port area are manifold and can not be reduced only to depend
on the cone area of the woofer that is used. But at least it is a good advice not to
go with less than 1/7 of the cone area for ported and 1/4 for bandpass enclosures.
While you are building up and tuning your sub system you should use a trial-port.
This should be longer than calculated or recommend. While tuning the system
you can find the best sounding length by shortening the port in aprox 2 cm steps.
The final tuning in the car does not only result out of what you do with the port.
Also the posion of the port in the enclosure and surrounding areas and posion
in the trunk have notable impact. The load-through of rear seats are also uncalcubale
as well size and construcon type of the car. This easy effect with different results.
Please do NOT use carpet or cloth within the port or inside the enclosure. It has
bad effects on the air flow. It is recommend to round up the ends of the port and
ensure a glossy surface where ever the air moves inside the enclosure or port.
The moving air mass will speed up and thank you by producing less side noises.
You can also prevent the port itself from resonang. The techniques are the same
as you know from building enclosures or damping doors. You can use energy
absorbing material or you can raise the sffness of the port by bracing.
To have your subwoofer system playing clear and acurate you must follow the
idea of an acouscal "dead" workplace, with just the moving cone. First of all,
the enclosure itself might be not rigid enough. In most cases you can raise the
sffness by implemenng braces, that connect in best way four walls. Or at least
sff up the baffle against back-wall. You can build enclosures with wallthickness
of many cenmetres, but bracing will have same effect with less weight! Now,
when your enclosure is sff and rigid to save you against bomb aacks, you can
put it in your trunk. Do not forget it is important to fix it in the trunk of your car.
For further direcon consult an authorizied EXCURSION installaon specialst
Pre-Installaon Instrucons:

4
If you are intending to use mulple subwoofers in your system, EXCURSION
recommends having seperate chambers for each subwoofer if the subwoofers
will be operated by different amplified signals. This prevent possible cancellaon.
WARNING: The use of silicone rubber to seal in a speaker will void the Warranty!
If sealing is needed to the speaker gasket, use caulking cord or vinyl weather strip.
IMPORTANT: Never cut any metal that is an integral part of an automobile`s
safety or structural support system.
NOTE: EXCURSION strongly recommends that you operate the complete audio
system at low volume before final installaon of your SHX Series Subwoofers.
This will allow a trial listening test to set maximum volume without distoron.
CAUTION: Make sure that all speaker wiring is fully protected from cung
or wear. Any short circuits developing as a result could severaley damage
the radio unit or amplifier. Make sure that all speaker wires easily reach the
speaker terminals without stress on the wire or connectors.
PREPARING FOR INSTALLATION
Note: The tools listed below may be required for proper installaon.
* An elecric drill with drill bits
* Phillips-head and standard screwdrivers
* Crimping tool and needle-nose pliers
* Silicon sealant or closed cell weather-stripping
* Metal file, Hole saw, Tin Snips, Wire strippers
INSTALLATION PRECAUTIONS
Note: Proceed only if you are a qualified installer otherwise let your dealer do it.
* Always wear protecve eyewear when using tools
* Turn OFF all stereo and other electrical devices before you begin
* Disconenect the (-) negave lead from your vehicle`s baery.
* Keep the speakers in the package unl final installaon.
* Locate fuel lines, brake lines, oil lines, electrical cables when planning installaon.
* Check to see clearance behind the mounng surface before installing speakers.
* When running speaker wires through sheet metal, be sure to use gromments
to properly insualte the wires from metal edges.

EXCURSION
5
SX-8S4
VC: 4 ohm
Test: 3,6 ohms
Fs: 29 Hz
Vas: 25 Liter
Qms: 5,16
Qes: 0,392
Qts: 0,364
Mms: 82,3
BL™: 11,8
SD: 226,9 sqCM
Cms: 0,349 mm/N
Le: 3,7 mH
No: 0,15%
Splo: 84,2 dB
Xmax: 7 / 13 mm
Closed 8" SQPL Box :
Internal Volume: 7 Liter
F3: 63,5 Hz
QTC: 0,8
Ported 8" SPL Box :
Internal Volume: 30,3 Liter
VB nett Volume: 27,6 Liter
Port Diameter: 1x 100 mm
Port Length: each 250 mm
F3: 41,9 Hz
FB: 53,3 Hz
SX-8D4
VC: 2x 4 ohm
Test: 6,1 ohms
Fs: 29,8 Hz
Vas: 25,8 Liter
Qms: 5,468
Qes: 0,367
Qts: 0,344
Mms: 80,7 g
BL™: 15,9
SD: 226,9 sqCM
Cms: 0,354 mm/N
Le: 7,9 mH
No: 0,18 %
Splo: 84,2 dB
Xmax: 7 / 13 mm
Closed 8" SQ Box :
Internal Volume: 10 Liter
F3: 59,7 Hz
QTC: 0,7
Ported 8" SQPL Box :
Internal Volume: 16,0 Liter
VB nett Volume: 20,8 Liter
Port Height: 25 mm
Port Wide: 238 mm
Port Length: 359 mm
F3: 44,1 Hz - FB: 54,3 Hz
8" TSP DATAS & ENCLOSURE RECOMMENDATION

6
SX-10S4
VC: 4 ohm
Test: 3,6 ohms
Fs: 33 Hz
Vas: 41 Liter
Qms: 3,628
Qes: 0,61
Qts: 0,522
Mms: 111 g
BL™: 11,7
SD: 369,5 sqCM
Cms: 0,205 mm/N
Le: 3,8 mH
No: 0,23%
Splo: 86 dB
Xmax: 7 / 13 mm
SX-10D4
VC: 2x 4 ohm
Test: 6,4 ohms
Fs: 28,4 Hz
Vas: 50 Liter
Qms: 5,336
Qes: 0,523
Qts: 0,477
Mms: 122 g
BL™: 16,3
SD: 369,5 sqCM
Cms: 0,258 mm/N
Le: 7,9 mH
No: 0,211 %
Splo: 86,1 dB
Xmax: 7 / 13 mm
10" TSP DATAS & ENCLOSURE RECOMMENDATION
Closed 10" SQPL Box :
Internal Volume: 15 Liter
F3: 55,3 Hz
QTC: 0,9
Ported 10" SPL Box :
Internal Volume: 42,8 Liter
VB nett Volume: 38,8 Liter
Port Diameter: 2x 75 mm
Port Length: each 240 mm
F3: 41,5 Hz
FB: 49,4 Hz
Closed 10" SQ Box :
Internal Volume: 32 Liter
F3: 49,8 Hz
QTC: 0,7
Ported 10" SQPL Box :
Internal Volume: 40,0 Liter
VB nett Volume: 31,3 Liter
Port Height: 38 mm
Port Wide: 332 mm
Port Length: 390 mm
F3: 44,8 Hz - FB: 53,0 Hz

7
EXCURSION
SX-12S4
VC: 4 ohm
Test: 3,6 ohms
Fs: 29 Hz
Vas: 105 Liter
Qms: 3,604
Qes: 0,709
Qts: 0,592
Mms: 131 g
BL™: 11,1
SD: 572,5 sqCM
Cms: 0,226 mm/N
Le: 3,6 mH
No: 0,348 %
Splo: 86,5 dB
Xmax: 7 / 13 mm
SX-12D4
VC: 2x 4 ohm
Test: 6,4 ohms
Fs: 29,3 Hz
Vas: 96,0 Liter
Qms: 5,798
Qes: 0,799
Qts: 0,702
Mms: 143 g
BL™: 14,5
SD: 572,5 sqCM
Cms: 0,206 mm/N
Le: 7,9 mH
No: 0,291 %
Splo: 86,7 dB
Xmax: 7 / 13 mm
12" TSP DATAS & ENCLOSURE RECOMMENDATION
Closed 12" SQPL Box :
Internal Volume: 48 Liter
F3: 44,73 Hz
QTC: 0,9
Ported 12" SPL Box :
Internal Volume: 56,2 Liter
VB nett Volume: 49,2 Liter
Port Diameter: 2x 100 mm
Port Length: each 250 mm
F3: 46,2 Hz
FB: 55,0 Hz
Closed 12" SQ Box :
Internal Volume: 72 Liter
F3: 41,76 Hz
QTC: 0,9
Ported 12" SPL Box :
Internal Volume: 51,0 Liter
VB nett Volume: 39,0 Liter
Port Wide: 382 mm
Port Height: 42 mm
Port Length: 390 mm
F3: 46,6 Hz - FB: 53,0 Hz

Model
Size
Nominal
Impedance
Power
RMS/PEAK
Motor
Size
Mounting
Depth
Inner Dia.
Cut out
Outer
Dia.
Kg
SX-8S4
8"/20cm
1x4Ohm
200 / 600 W
88dB
80 oz.
108mm
187mm
215mm
2,8
SX-8D4
8"/20cm
2x4Ohm
200 / 600 W
88dB
80 oz.
108mm
187mm
215mm
2,8
SX-10S4
10"/25cm
1x4Ohm
200 / 600 W
89dB
80 oz.
124mm
235mm
276mm
3,2
SX-10 D4
10"/25cm
2x4Ohm
200 / 600 W
89dB
80 oz.
124mm
235mm
276mm
3,2
SX-12 S4
12"/30cm
1x4Ohm
200 / 600 W
90dB
80 oz.
138mm
283mm
325mm
3,4
SX-12 D4
12"/30cm
2x4Ohm
200 / 600 W
90dB
80 oz.
138mm
283mm
325mm
3,4
SPECIFICATIONS FOR EXCURSION SX SUBWOOFER SERIES
(Due to Constant Improvements, Specifications and Parameters are subject to change without notice)
CAUTION: Excursion Subwoofer are capable of producing dangerous SPL levels
ATTENTION: Excursion Subwoofer demand at least 50 hours break in time for
maximum Performance.
Motor
Size
Motor
Size
9
EXCURSION
Sensivity
1W/1m

1410
EXCURSION LIMITED WARRANTY POLICY
EXCURSION Intl. offers limited warranty on EXCURSION products under normal use on the following terms:
EXCURSION Speakers are to be free of defects in material and workmanship for a period of one year.
This warranty applies only to EXCURSION products sold to consumers by Authorizied EXCURSION Dealers
in Germany. Products purchased by consumers from an EXCURSION dealer in another country are covered
only by that country´s Distributor and not by EXCURSION Intl.
This warranty covers only the original purchaser of EXCURSION product. In order to receive service, the
purchaser must provide EXCURSION with the receipt stang the consumer name, dealer, product and date
of purchase.
Products found to be defecve during the warranty period will be repaired or replaced (with a product
deemed to be equivalent) at Excursion`s discreon and will not be liable for incidental or consequenal
damages. EXCURSION will not warranty this product under the following situaons:
* Speakers received with bent frames or water damages
* Abuse such as holes in the cone, surround or ripped spider
* Voice coil damage due to amplifier clipping or distoron
* Product that has not been installed according to this owner manual
Any implied warranes including warranes of fitness for use and merchantability are limited in duraon
to the period of the express warranty set forth above. No person is authorizied to assume for EXCURSION
any other liability in connecon with the sale of this product.
Please call prior your authorizied EXCURSION dealer the product got purchased. In case they
are not accessible call 0961-416-0420 for EXCURSION Customer Service. You must obtain an RA#
(Return Authorizaon Number) to return any product to EXCURSION Intl. The RA number must
be prominently marked on the outside of the shipping carton or the delivery will be refused.
Please pack your return carefully! We are not responsibile for items damaged in shipping.
Return the defecve product along with a copy of the original dated retail sales receipt, plus 10,- EUR
for handling and diagnosc evaluaon to:
EXCURSION Intl. - A Division of CHPW
An: Returns (RA# ........................ )
Neustaedter Str. 20
D-92685 Floss / Germany

EASCA
EUROPEAN AUTO SOUND ASSOCIATION
...is all you need
EXCURSION - A Division of CHPW
All Rights reserved - Intl. Trademark No: 010 640 597
Friedrich-Ebert-Str. 42 - D-92637 Weiden / Germany
Tel: [phone] - Fax: [phone]