Pre-Out Bi-Amped Stereo System.12 - Clarion APA4203 Operation & Installation Manual

Pre-Out Bi-Amped Stereo System
FRONT PANEL SETTINGS
INPUT MODE QfTLPHP WfLPHP
Set Filter Frequencies to speaker manufacturer's specifications.
Source Unit
Optional Extension .=
RCA Cable
APA2103
(or other)
2-Channel
Amplifier
JR. Gt
APA4203 T.TT-;
4-Channel j j
Amplifier
To Inputs (on front)
Channel 1
(L Subwoofer)
Channel 1
(LF Satellite)
Channel 2
(RF Satellite)
K^l
Channel 2
(R Subwoofer)
Channel 3
(LR Satellite)
Channel 4
(RR Satellite)
(Each satellite requires
an external passive
crossover network)
Figure 9. An APA4203 is shown here driving front and rear satellitesas
well as feeding a 2-channel amplifier (e.g., Clarion APA2103) to drive a
stereo pair of subwoofers. CH 1 and CH 3 sum internally to feed LINE OUT
CHI/3, while CH 2 and CH 4 feed LINE OUT CH2/4.
12 ♦ Applications