2. CONNECTIONS & CONTROLS
2.1 FRONT PANEL EA2160s/EA2260s
1 POWER LED
Green “operation” LED, signaling correct operation of the amplifier.
2 INPUT GAIN CONTROL
Input level gain control potentiometer – to match the output voltage of the headunit’s RCA
line-outs to the amplifier input section.
3 HIGH PASS CROSSOVER FREQUENCY CONTROL
Crossover control potentiometer for the frequency adjustment of the 12dB/oct. high-pass
filter.
4 RCA INPUTS 1/2-CH
Low-level stereo RCA signal input for connection with line-out of the head-unit.
5 OPERATION MODE SWITCH
Switch to select the operation mode of the crossover driving the amplifier.
6 LOW PASS CROSSOVER FREQUENCY CONTROL
Crossover control potentiometer for the frequency adjustment of the 24dB/oct. low-pass
filter.
7 REMOTE LOW PASS LEVEL PORT
Telephone jack input socket for connection with the dash-mounted low-pass level remote
unit.
8 PROTECTION LED
Red “protection” LED, signaling faulty speaker connections or general malfunction of the
amplifier.
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EA2160s/EA2260s
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