Orion 220gx Installation Manual page 21

Output
This diagram shows a typical application for an ORION 30 dBHP High
Pass Filter used to control high frequencies applied to a set of tweeters.
An ORION 200 CRX Active Crossover is used to select the full range of mid
and high frequencies, and to select the lows applied to the subwoofers. An
ORION 600 EQM Equalizer or 500 PMQ Parametric Equalizer is used to pro¬
vide overall frequency control.
The RCA and DIN connectors at the INPUT to the 200 CRX Active Cross¬
over are connected in parallel so that the RCA connectors can be used to
connect the input stereo signals to the 30 dBHP High Pass Filter. Since the
high pass filter input is received directly from the equalizer, the crossover
module has not affect on the high pass filter.
A REMINDER: The speakers must never be connected to the
car chassis or body. To do so will cause severe noise problems
DIN CONNECTOR
~ry
AH ORION Accessories and
FT—^7"—RIGHT Amplifiers have this DIN
^configuration.
\AUDlO
GROUND_ -_
"Phantom Power (+15V 8r -15V! is supplied to all
ORION accessory modules by the amplifier through
the DIN cable. (When ORION amplifiers are not
used, the ORION PPS 100 Phantom Power Sup¬
ply is required.I
Figure 13. Typical Use of an ORION 30 dBHP High Pass Filter to Set Lower Limits of High Frequencies