21
Note:
The values listed here are empirical values that have been approved as useful in practice. Depending on the size of the loudspeaker
we recommend the following highpass filter settings: ca. 50 Hz for 6.5”/16.5 cm LS; ca. 70 Hz for 5.25”/13 cm LS; ca. 100 Hz for 4”/10 cm LS
4-channel application with 2-way passive systems
2-way component 2-way coaxial system
Left
Right
Left
Right
Rear
Minimum impedance 2 Ohms
Front
Minimum impedance 2 Ohms
Channel A / B
Stereo & highpass filter
STEREO
HIGHPASS
50 - 100 Hz
C FOUR
MADE IN GERMANY
GROUND
+12 V
REMOTE
C FOUR
MADE IN GERMANY
GROUND
+12 V
REMOTE
Channel C / D
Stereo & highpass
STEREO
HIGHPASS
Highpass filter
50 - 100 Hz
C FOUR
MADE IN GERMANY
GROUND
+12 V
REMOTE
C FOUR
MADE IN GERMANY
GROUND
+12 V
REMOTE
4-channel application with 2-way active system
Tw mid-woofers
Left
Right
Left
Right
Mid-woofers
Minimum impedance 2 Ohms
Tweeters
Minimum impedance 2 Ohms
Channel A / B
Stereo & highpass filter
STEREO
HIGHPASS
ca. 3500 Hz
C FOUR
MADE IN GERMANY
GROUND
+12 V
REMOTE
C FOUR
MADE IN GERMANY
GROUND
+12 V
REMOTE
Channel C / D
Stereo & bandpass
STEREO
BANDPASS
Highpass filter
50 - 100 Hz
Lowpass filter
ca. 3500 Hz
C FOUR
MADE IN GERMANY
GROUND
+12 V
REMOTE
C FOUR
MADE IN GERMANY
GROUND
+12 V
REMOTE
