- CONTENTS -
BASIC SPECIFICATIONS…………………………….….……………..2
DETAILED SPECIFICATIONS………………………………………….3
PACKAGING…………………………..…………………….……………5
CONTROLS/CONNECTIONS..…… …………… …………..……….. 6
OPERATION ………….…………………………..……….….………….8
TEST SETUP AND PROCEDURE………….……………………….…9
EXPLODED VIEW………………………….…………………………...10
230V BLOCK DIAGRAM..……………….…………………………..….11
DETAILED TROUBLESHOOTING..…………………..………… ……13
230V ELECTRICAL PARTS LIST ……….…….…….………………..14
INTEGRATED CIRCUIT/TRANSISTOR PINOUTS….…….………...21
PCB DRAWINGS………………..…………….………………………...22
230V 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"
(444mm 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