JBL MPro 400 - Manual (Page 13)

1+
2+
2- 1-
Using 2-conductor
cable, subwoofer
configured for Pins 1±
(see block diagram)
From Mixer
JBL PROFESSIONAL
Northridge, CA USA
Made in USA
Serial No.
IN / OUT
IN / OUT
MP418S
FACTORY
±1 INPUT
±2 THRU CUSTOM
±1 THRU
±2 INPUT
Impedance: 4 Ω
JBL PROFESSIONAL
Northridge, CA USA
Made in USA
Serial No.
IN / OUT
IN / OUT
MP4xx
±1 FULL RANGE
±2 THRU
Impedance: 8
Ω
JBL PROFESSIONAL
Northridge, CA USA
Made in USA
Serial No.
IN / OUT
IN / OUT
MP418S
FACTORY
±1 INPUT
±2 THRU CUSTOM
±1 THRU
±2 INPUT
Impedance: 4 Ω
JBL PROFESSIONAL
Northridge, CA USA
Made in USA
Serial No.
IN / OUT
IN / OUT
MP4xx
±1 FULL RANGE
±2 THRU
Impedance: 8
Ω
High Frequency
Amplifier
Low Frequency
Amplifier
Custom Output
Connector Panel
Using 4-conductor
cable, subwoofer
configured for Pins 2±
(see block diagram)
Controller
Option A: Using
4 Conductor Cable
Option B: Using
2 Conductor Cable
MP410, MP412 and MP415 MP410, MP412 and MP415
Mid / High Speak
Input Panel
Subwoofer
Input Panel
13
BI-AMP CONFIGURATION