DLS U2,5 Owner's manual

DLS
Brand
DLS
Model
U2,5
Type
Owner's manual

DLS U2,5 is a midrange dome speaker that can be mounted recessed in a doorside or in the dashboard. It has a limited frequency range (250 Hz - 7 kHz) and requires a separate passive filter to prevent damage. The speaker has a sensitivity of 91 dB / W / m and a nominal power of 100 Watt RMS. It comes with two grilles and mounting accessories, and can be used to build a three-way sound system.

DLS U2,5 is a midrange dome speaker that can be mounted recessed in a doorside or in the dashboard. It has a limited frequency range (250 Hz - 7 kHz) and requires a separate passive filter to prevent damage. The speaker has a sensitivity of 91 dB / W / m and a nominal power of 100 Watt RMS. It comes with two grilles and mounting accessories, and can be used to build a three-way sound system.

Tack för att du köpt DLS U2,5 midrange domehögtalare. Högta-
larna ingår även i DLS ULTIMATE 3-vägssystem U35 och U36.
Du kan använda högtalarna för att bygga ditt eget 3-vägs system.
Thank you for buying the DLS U2,5 midrange dome speakers.
The U2,5 is normally included in the three-way systems DLS U35
and U36. You can also use the speakers when building your own
three-way system.
SATSEN INNEHÅLLER /
THE KIT CONTAINS
q 2 st 2,5" midrange domehögtalare.
2 pcs of 2,5" mid-dome speakers
q 2 st galler / 2 pcs of grilles
q Monteringsdetaljer / Mounting accessories
MONTERING / MOUNTING:
U2,5 monteras infällt i dörrsida eller instrumentbräda. Eftersom
elementen är av dome-typ behövs ingen låda till dessa.
The U2,5 can be mounted recessed in a doorside or in the
dashboard. The dome-construction requires no box.
FILTER DESIGN
Då dessa högtalare har ett begränsat frekvensområde (250 Hz -
7kHz) måste alltid ett lämpligt filter konstrueras som begränsar
vilka frekvenser som matas till högtalaren. Har du en förstärkare
med inbyggt elektroniskt delningsfilter, eller ett separat aktivt
delningsfilter före förstärkaren behövs inget passivt filter.
Som passivt filter kan du antingen köpa originalfiltret som an-
vänds till U35/U36 (best.nr 9-25535) eller bygga ett eget.
Ett högpassfilter som stoppar lägre frekvenser (aktivt eller pas-
sivt) måste ALLTID användas, annars är risken stor att högtalaren
förstörs.
These speaker elements have a limited frequency range (250 Hz
- 7 kHz). You should always use a separate passive filter like the
original U35/U36 original filter box (order no. 9-25535), or design
your own passive filter.
If you have the speaker connected to an amplifier with built-in
active filters, or if you use a separate active filter before the
amplifier, you don´t have to use any passive filters.
A highpass filter (active or passive) should always be used to pre-
vent the speakers from getting damaged.
PASSIVT FILTER /
PASSIVE FILTER DESIGN
Exempel på lämpligt passivt filter till U2,5.
Suitable passive filter for U2,5.
FAKTA OM DLS U2,5 MID-DOME
FACTS DLS U2.5 MID-DOME
DLS Svenska AB
P.O Box 13029
S-402 51 Göteborg, Sweden
Tel. +46 31 840060
Fax +46 31 844021
E-mail [email protected]
www.dls.se
Storlek / Size 2,5" ( 6 cm)
Nom. effekt / Nom. power (RMS)100 Watt RMS
Frekv.område /Fq range 250 Hz-7 kHz
Känslighet / Sensitivity 91 dB / W / m
Resonansfrekvens / Fs 350 Hz
Magnet diameter 67 mm
Yttre diameter / outer diam. 100 mm
Mont.djup / Mount. depth 29 mm
Mont.hål / Mount. hole 82 mm
Konmaterial / Cone material Behandlad textil / doped fabric
Talspole / Voice coil 50 mm aluminium wire
X-max +- 0,5 mm
DLS U2,5, ULTIMATE SERIES
Impedans-kurva
Impedance curve
SPL-kurva
SPL-curve
6 dB X-over highpass / lowpass:
50 µF 0,2 mH
X-over frequencies: highpass lowpass
500 Hz 6000 Hz
+
-
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DLS U2,5 Owner's manual

DLS
Brand
DLS
Model
U2,5
Type
Owner's manual

DLS U2,5 is a midrange dome speaker that can be mounted recessed in a doorside or in the dashboard. It has a limited frequency range (250 Hz - 7 kHz) and requires a separate passive filter to prevent damage. The speaker has a sensitivity of 91 dB / W / m and a nominal power of 100 Watt RMS. It comes with two grilles and mounting accessories, and can be used to build a three-way sound system.

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