Read JBL SUB 550P Service Manual online
- CONTENTS -
BASIC SPECIFICATIONS…………………………….….……………..
2
DETAILED SPECIFICATIONS………………………………………….
3
PACKAGING…………………………..…………………….……………
5
CONTROLS/CONNECTIONS..…… …………… …………..………..
6
OPERATION ………….…………………………..……….….………….
8
TEST SETUP AND PROCEDURE………….……………………….…
9
EXPLODED VIEW………………………….………………………….
..10
2
30V BLOCK DIAGRAM..……………….…………………………..….11
DETAILED TROUBLESHOOTING..…………………..………… ……1
3
2
30V ELECTRICAL PARTS LIST ……….…….…….………………..14
INTEGRATED CIRCUIT/TRANSISTOR PINOUTS….…….………...2
1
PCB DRAWINGS………………..…………….………………………...2
2
2
30V SCHEMATICS.……….………………………………….……..…33
SUB 550P BASIC SPECIFICATIONS
Low-frequency transducer:
10" (250mm) PolyPlas cone, cast basket
Enclosure type:
Sealed (forward-firing)
Amplifier power:
300 watts (RMS); 500 watts (peak)
Frequency response:
27Hz – 150Hz
Audio controls:
Volume level, crossover frequency, phase
Connections:
RCA line-level and LFE inputs
Power requirement:
120V, 60Hz (US); 220V – 230V, 50Hz/60Hz (EU)
Power consumption:
<6W (120V) standby
360W (3.8A @ 120V) maximum
<0.55W (230V) standby
395W (2.1A @ 230V) maximum
Dimensions (W x H x D):
17-1/2" x 14-29/32" x 14-31/32"
(44
4mm x 379mm x 380mm)
Weight:
50 lb (23kg)
Occasional refinements may be made to existing products without notice but will always meet or exceed original
specifications unless otherwise stated
SUB 550P / 230
2
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