installation notes:
Use this diagram to document your amplifier's switch and control positions.
+12VDC
Ground Remote
300 /4
v3
Four-Channel Full-Range Amplifier
22 | JL Audio - 300/4
Owner's Manual
v3
Rear Filter Controls
Rear Input Section
Freq. Range
Filter Slope
Input Voltage
Input Sens.
x1 | x10
12dB | 24dB
Low | High
95
Filter Mode
75
130
60
200
Off | LP | HP
50
500
Filter Freq. (Hz)
Left Ch.
Right Ch.
Rear Speaker Outputs
Front Filter Controls
Freq. Range
Filter Slope
x1 | x10
12dB | 24dB
95
Filter Mode
75
130
60
200
Left
Right
Off | LP | HP
50
500
Bridged
Filter Freq. (Hz)
Front Input Section
Front Speaker Outputs
Input Voltage
Input Sens.
Input Mode
Low | High
2ch | 4ch
Left
Bridged
Left Ch.
Right Ch.
Right
23