®
XA2150
Inputs and Controls
HIGH INPUT | LOW INPUT | PASS OUTPUT | ||
POWER |
|
|
| PROTECT |
| L | R | L | R |
Input Wiring
Inputs may be high level (from the receiver's speaker) or low level (from special low level outputs). Low level input is preferred for best performance.
Important
Use only the low level or high level input, do not use both at one time.
Low Level Input
Use a pair of shielded stereo audio cables with RCA type jacks. Most
Connect RCA cables from your receiver to the RCA input jacks on the amplifier.
High Level Input
Connect left and right speaker wires coming from radio to high level input plug as shown.
Black (ground)
| Radio |
L R | L R |
+ – – + |
Splice (as
necessary)
or
HIGH INPUT | LOW INPUT |
POWER 
L R
Hi level input plug on amp
Pass Output
PASS OUTPUT
Use pass through (PASS OUTPUT) connectors for adding other amplifiers.
L R
Power Light
The power light comes on when 12
POWER 
volt power is available at both the battery +12 volt and RMT wires.
Protect Light
The red protect light comes on
PROTECT when the amplifier shuts down from overheating or a short circuit
(speaker failure).
5