(2 CH. IN)
2 CH.2 CH.
2 CH.
4 CH.
INPUT CONNECTIONS AND AUDIO CONTROL
Clarion amplifiers contain connections for RCA Inputs and Audio Control as shown
below.
1. RCA Input Jacks
2. Front RCA Input Jacks
3. Rear RCA Input Jacks
4. Input Voltage Selector
5. Front Input Voltage Selector
6. Rear Input Voltage Selector
7. Precise Frequency Selector
8. Front Precise Frequency Selector
9. Rear Precise Frequency Selector
12. Front Input Mode
13. Rear Input Mode
14. Rear Input Selector
15. Bass Boost Control
16. Speaker Lever Inputs
17. Front Speaker Level Inputs
18. Rear Speaker Level Inputs
19. Gain Control
20. Front Gain Control
21. Rear Gain Control
22. X-Over Mode Switch
23. Front X-Over Mode Switch
24. Rear X-Over Mode Switch
25. X-Over Slope
26. Remote Level Control Port
27. Subsonic Filter
28. Frequency Range Multiplier
29. Impedance Load Selector
30. Input Sensitivity
31. Bass Boost Frequency
Figure 2-1 APX640.4 Input Connections and Audio Control
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