Focal 13 KS User manual
Congratulations on purchasing the mini
subwoofer 13KS, from the range K2
Power We are happy you share our
passion, for the “the Spirit of Sound”
K2 Power subwoofers contain the very
latest enhanced technologies, for high
power handling, and unrivalled sound
quality
To obtain the best results from this
product, we recommend that you follow
carefully all the information contained
in this users manual If not followed
correctly any fault observed, may not be
covered by the guarantee
The Focal-JMlab guarantee only
applies i the enclosed guarantee
card is returned to us within 10 days
o purchase.
Focal-JMlab® - BP 374 - 108, rue de l'Avenir - 42353 a Talaudière cedex - France - www.focal-fr.com
Tel. 00 33 4 77 43 57 00 - Fax 00 33 4 77 43 57 04
Due to constant technological advances, Focal reserves its right to modify specifications without notice. Images may not conform exactly to specific product.
13 KS subwoofer manual
Running-in Period
The 13 KS mini subwoofer incorporates the
very latest components. For the subwoofer to
benefit, a running-in period must be used.
Changes in temperature and humidity are
regarded as very hostile. We recommend
that once the system is ready for listening
the subwoofers should be run-in at medium
volume setting. The use of audio material
that contains good low frequencies is ideal
to gain their full potential. We recommend
this running period be used for at least one
week.
Installation tips
A basic hole cut to a diameter of 115mm
is necessary for mounting the subwoofer.
The inclusion of the foam gasket for correct
airtight installation is highly recommended.
Carefully attach to the chassis, then use the
supplied fixing screws to ensure the subwoofer
remains securely mounted in place.
©Focal-JMlab-SCOS-030611/2
notice 13 ks 5 25/08/03, 15:08:24
A
B
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The 13 KS mini subwoofer is a high pedigree
contender, even at competition install level.
Carefully optimised to work in small volumes
allows easy install into normally awkward
front locations of the vehicle (dashboard
install centrally mounted), (fig A). The 13 KS
can equally be used to boost the front bass
frequencies inside the vehicle. This key
feature ensures correct “staging” is observed,
for improved system integration.
Enclosure volume
Designed for small volumes of around 5 liters
(0.18 ft3), the 13 KS has an added advantage,
allowing the possibility to link 2 units together
in parallel. This advantage is due to the
comparatively high impedance value of
5 ohms. When linking 2 subwoofers together,
requires the enclosure volume to be doubled
in size.
Cut-off frequency of approximately 73Hz-3dB,
ensures easy integration into the rest of the
system. Internal bass modes present inside
the vehicle, allow low frequencies in the
range of 30Hz to be achieved (fig B)
13 KS subwoofer manual
General use / applications Conditions of guarantee
All Focal loudspeakers are covered by
guarantee drawn up by the official Focal
distributor in your country.
Your distributor can provide all details
concerning the conditions of guarantee.
Guarantee cover extends at least to that
granted by the legal guarantee in force in the
country where the original purchase invoice
was issued.
notice 13 ks 7 25/08/03, 15:08:25
Fs 56.5Hz
Vas 4.54I 0.16Ft3
Qts 0.545
Qes 0.59
Qms 7.18
Re 5.2 ohms
Sd 86.59cm213.42in2
Cas 3.23E-08 m5/N
Mas 245.4 kg/m4
Ras 12133.46 ohms.ac
Cms 4.31E-4m/N
Mms 18.4g 0.04Ib
Rms 910g/s
Ces 319.61mF
Les 24.83mH
Res 63.28 ohms
BI 7.59N/A
SPL 83.27dB/W/m
Nominal power 80W
Maximum power 160W
Sensitivity 85dB
Cone K2 Composite Sandwich®
Surround Butyl
Nom. impedance 8 ohms
DC resistance 5.2 ohms
VC diameter 40mm 1.57in
VC height 22mm 0.86in
Former Kapton®
Wire Flat Copper
Inductance 1mH
Xmax 8mm 0.35in
Magnet d x h 100x18mm 3.93x0.70in
Magnet weight 564g 1.24Ib
Flux density 0.9T
Gap height 6mm 0.23in
Net weight 1.4kg 3.08Ib
Specifications
13 KS subwoofer manual
Parameters
notice 13 ks 8 25/08/03, 15:08:25
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