FILTER/CROSSOVER INSTALLATIONS
Filter installation and connection of UR5, UR6, UR5S & UR6S
Head unit / amp.
+
-
+
-
2-way crossover
INPUT WOOFER TWEETER
+
-
+
-
+
-
+
-
Bass/mid
Tweeter
Jumper setting:
TWEETER LEVEL
Select tweeter level by moving the small jumper inside the filter
box.
High level
Mid level
Low level
Filter installation and connection of UR35S & UR36S 3-way systems
The drawing shows the connection of a 3-way system to one channel. The
other channel is connected in the same way. The tweeter and mid levels
are adjustable in two steps as described below:
Tweeter level (J3):
High = jumper mounted between pin 1-2.
Low = jumper mounted between pin 1-3.
Midrange level (J2):
High = jumper mounted between pin 1-2.
Low = jumper mounted between pin 1-3.
Jumper J1 is used when you want to run the system without
midbass driver. In this case some components inside the filter must
be disconnected.
Midbass connected:
jumpers mounted between pin 1-2 & 3-4.
Midbass disconnected:
jumpers mounted between pin 1-3 & 2-4.
Size
2,5" ( 6,3 cm)
Nom. power (RMS)
90 Watts RMS
Maximum power
160 Watts
Frequency range
400 Hz-8 kHz
Sensitivity
91 dB / W / m
Resonanst freq. / Fs
350 Hz
Magnet diameter
65 mm / 2,56”
Outer diameter
100 mm / 3,94”
Mount. depth
25 mm / 1”
Mount. hole
82 mm / 3,23”
Cone
Doped fabric
Voice coil
52 mm / 2” al flat wire
FACTS DLS UP2.5 MID-DOME
FACTS DLS UR2.5 MID-DOME
Size
2,5" ( 6,3 cm)
Nom. power (RMS)
90 Watts RMS
Maximum power
160 Watts
Frequency range
400 Hz-8 kHz
Sensitivity
91 dB / W / m
Resonanst freq. / Fs
350 Hz
Magnet diameter
85 mm / 3,35”
Outer diameter
100 mm / 3,94”
Mount. depth
36 mm / 1,42”
Mount. hole
82 mm / 3,23”
Cone
Doped fabric
Voice coil
52 mm / 2” al flat wire
UP2,5 / UR2,5
Should be installed high up in
the door side or in the
dashboard. Normally these
speakers don´t require any
box. When the midrange is
mounted high up in the
dashboard the mid level
becomes high in some
vehicles. If so use the low mid
level in the filter box. If the level
is still too high, connect a 3-5
ohm resistor in series with the
+ feed.
Tw
level
Hi
Mid
Low
J2
Mid
+
+
+
+
_
_
_
W
oofer
Input
T
weeter
Mid.
Coil
_
J1
1 3
2
4
Mid level
J2
1 3
2
4
T
w
. level
J3
1 3
2
4
Car stereo / amp.
Bass
Speaker impedance 4
Ω
Tweeter
