Infinity BU-150 - Table of Contents; General Specifications

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Amplifier/Subwoofer BU-150
GENERAL SPECIFICATIONS
Frequency Response (63dB) .................28Hz – 150Hz
Output (RMS).............................200W
Driver ..................................15"Woofer
Crossover Frequency .......................50Hz ~ 150Hz (continuously variable)
Dimensions (HxWxD).....................17) "x17) "x17) " (451 x 451 x 451mm)
Add 1) " (4.5cm) for feet.
Weight..................................55lbs/20 kg
Refinements may be made on occasion to existing products without notice,
but will always meet or exceed original specifications unless otherwise stated.
TABLE OF CONTENTS
SAFETY INFORMATION ..................................................2
GENERAL SPECIFICATIONS..........................................3
DETAILED SPECIFICATIONS .........................................4
CONTROLS AND THEIR FUNCTION .............................6
BU-150 CONNECTIONS .................................................7
OPERATION ...................................................................11
BU-150 TEST SET UP AND PROCEDURE..................12
BU-150 POWER AMP MODULE TESTING
FLOW CHART ................................................................13
BU-150 PACKING & CABINET ASSEMBLY .................14
BU-150 AMPLIFIER ASSEMBLY EXPLODED VIEW....15
BU-150 PCB (Version 3.52) Component Side Trace ....16
BU-150 PCB (Version 3.52) Solder Side Trace ............17
BU-150 PCB (Version 3.53) Component Side Trace ....18
BU-150 PCB (Version 3.53) Solder Side Trace ............19
BU-150 ELECTRICAL PARTS LIST ..............................20
BU-150 INTEGRATED CIRCUIT DIAGRAMS ...............21
BU-150 SCHEMATIC 1 of 2...........................................22
BU-150 SCHEMATIC 2 of 2...........................................23