Read JBL PS 1400 Service Manual online
CONTENTS
BASIC SPECIFICATIONS . . . . . . . . . . . . . . . . . . . .. . . . . .. . . . . . . . . .. .. . . . . . . .. .. . . . . . . . 2
DETAILED SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . .. .. . . . . . . .. .. . . . . . . . 3
CONTROLS & CONNECTIONS. . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . .. .. . . . . . . .. .. . . . . . . 4
TROUBLESHOOTING ……………………... . . . . . . . . . . . . . . . . . . .. . . . . . .. . .. . . . . . . . . …. 5
MECHANICAL/PACKAGING PARTS LIST . . . . . .. . . . . . . . . ……... . . . . . . . . . . . .. . .. . . . … 6
PASSIVE NETWORK SCHEMATIC. . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . ………….. .7
BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . .. . .. .. . . . . . . ... 8
PCB DRAWINGS. . . . . . . . . . . …. . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . .. . .. .. . . . . . . ...9
ELECTRICAL PARTS LIST. . . . . . . . . . . . . . . . . . . . . .. …….. . . . . . . . .. .. . . . . . . .. .. . . . . . ..12
SCHEMATIC DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. ……………………………..16
PS1400 Powered Subwoofer
General specifications
Amplifier Power Output
400 Watts
Sensitivity (2.83V/1m)
91dB
Frequency Response (–6dB)
28Hz to 130Hz
(-3dB)
30Hz to 130Hz
Crossover Frequency
130Hz
Low-Frequency Transducer
LE14H-3 14" Aquaplas™-cone woofer
Dimensions (H x W x D)
19" x 20" x 15" (483mm x 508mm x 381mm)
Plus grille and spike feet
Weight
80 lb (36kg)
JBL continually strives to update and improve existing products, as well as create new ones. The specifications and details in
this and related JBL publications are therefore subject to change without notice.
this and related JBL publications are therefore subject to change without notice.
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Click on the first or last page to see other PS 1400 service manuals if exist.