Example 3
One 2-way component set connected with
active crossover. The amplifiers internal
filters are used.
One subwoofer to CH5
NOTE!
The subwoofer output is 2 ohm stable. Two 4 ohm
subwoofers can be connected in parallel.
11
Speaker wiring RA50
RA50
HP-filter:
in
OUT
position the amplifier allows the
speakers to play fullrange. If you for some reason
want to limit the low bass reproduction switch
IN
the HP-filter. The typical setting is then around 60 –
80 Hz.
LP-filter
=
IN,
setting 400 Hz ( x10 = 4 kHz)
Bottom plate LP-filter switch
: position x10
This setting gives a low pass crossover point of 4
kHz, or use your own setting.
Filter settings CH1 - CH2
Woofers
Tweeters
Filter settings CH5
-
+
+
+
-
-
Filter settings CH3 - CH4
HP-filter:
in IN position, setting 80 Hz ( x50 = 4
kHz)
Bottom plate HP-filter switch
: position x 50
This setting gives a high pass crossover point at
4 kHz, or use your own setting.
LP-filter:
60-80 Hz
Subsonic filter
: position
IN
For GRAND BASS and PHASE settings,
see page 8.
+
+
-
-
