FILTER/CROSSOVER INSTALLATIONS
Cable filter
High pass
(red)
Red + Black -
Yellow
Red
Cable filter
Low pass
(blue)
Black - Blue +
Car stereo or
amplifier
Filter installation B5A and B6A
Tweeter
level select:
For High level
connect yellow
and red wire.
Disconnect for
Low level
Tweeter
Cable filter
High pass
(yellow)
Transp - Red +
Yellow
Red
Blue
High pass
Cable filter
Low pass
(green)
Black - Red +
Low pass
Car stereo or
amplifier
Filter installation C5 and C6
Black - Blue +
Black - Red +
Tweeter level select:
High level
: Connect yellow
and red wire.
Mid level
: Connect yellow
and blue wire.
Low level
: All circuits open.
Black - Red +
Black - Red +
Black - Red +
Cable filter
High pass
(yellow)
Transp - Red+
High pass
Cable filter
Low pass
(green)
Black - Red +
Low pass
Car stereo or
amplifier
Filter installation C4
Tweeter
Tweeter
Tweeter level
select:
High level
: Connect
Red and yellow wire.
Low level:
Disconnect red and
yellow wire.
Black - Red +
Black - Red +
Black - Red +
Head unit / amp.
Mid-
bass
-
Red +
+ IN - + TW - + MID - + WF -
Midrange
-
Red +
Tweeter
Red +
-
+ IN - + TW - + MID - + WF -
J1
IN
OUT
J2
0
-2 dB
-4 dB
CONNECT/DISCONNECT THE MIDBASS, JUMPER J1:
If you want to run the midbass driver with an active crossover
using a separate amplifier, and run the midrange and tweeter
through the passive filter box, you must move the jumper J1 to
position OUT. The normal position for this jumper is IN.
TWEETER LEVEL SELECT, JUMPER J2:
The tweeter level can be selected in three step by moving jum-
per J2 between 0, -2dB or -4dB. The lowest tweeter level is
achieved in the -4dB position.
Filter installation 225, 226 and 257
Filter installation and connection of C36
Low pass
High pass
Car stereo or
amplifier
Cable filter
Black - Red +
Connect the three
cables from the
speaker terminals to
the filter according to
drawing. Black cable
is common minus for
both tweeter and
woofer.
Black - Blue + Red+
IN TWEETER
+
-
+
-
Tweeter
+
-
Head unit / amp
+
-
Woofer
+
-
IN WOOFER
+
-
+
-
Silver/red
Silver
Black/blue
Black
T
w
level
Hi Mid Lo
Tweeter level select:
Select tweeter level by moving the
jumper inside the filter box between
high, mid or low. Make your own
tests for best result.
Filter installation C4, C5A and C6A with
separate boxes.
Yellow
Red
