Connections For Power And Speakers - Clarion APX401.4 Operating & Installation Manual

• Rear Channel Input Select - This switch allows the flexibility of using either
2 or 4 inputs to operate the amplifier.
• Speaker Level Inputs - These provide connections for a high-level stereo
source. These connections are provided for installations when the source unit
does not have RCA outputs.
WARNING: When using the speaker (high-level) inputs, the Black wire must
be grounded at the radio. Failure to do this will result in noise and/or improper
operation.

CONNECTIONS FOR POWER AND SPEAKERS

The rear panel of the APX401.4 contains power and speaker connections as
shown below.
Figure 2-
1. Left Front Speaker Output
2. Right Front Speaker Output
3. Remote Turn-on Input
4. Ground Input
5. Battery + 12v Input
6. 40 Amp Fuse
7. Left Rear Speaker Output
8. Right Rear Speaker Output
Owner's Manual
5