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O Audio         500W BASH

®

 Subwoofer Amplifier        User

s Manual        page 1 of 13 

Copyright  © 2005 

 

 

 
 
 
 

 

 
 
 
 
 

O Audio 500W BASH

®

 Subwoofer 

Amplifier 

 
 
 

User

s Manual 

 

Summary of Contents for 500W BASH

Page 1: ...O Audio 500W BASH Subwoofer Amplifier User s Manual page 1 of 13 Copyright 2005 O Audio 500W BASH Subwoofer Amplifier User s Manual...

Page 2: ...500W BASH Subwoofer Amplifier User s Manual page 2 of 13 Copyright 2005 TABLE OF CONTENTS INTRODUCTION 3 WARNINGS AND CAUTIONS 4 INSTALLATION 5 CONTROL DESCRIPTION 10 SERVICE AND WARRANTY 11 SPECIFICA...

Page 3: ...AB amplifier with a smart power supply that adaptively provides the necessary output voltage required to produce low distortion output power The O Audio 500W BASH Subwoofer Amplifier will produce up...

Page 4: ...INTENDED FOR INDOOR USE IT SHOULD NOT BE EXPOSED TO WATER INCLUDING CONDENSATION CAUTION The amplifier relies on convection cooling so air must pass freely over the faceplate Do not mount the amplifi...

Page 5: ...Audio 500W BASH Subwoofer Amplifier is designed to be installed into a subwoofer enclosure or its own dedicated enclosure Switches and other orifices are airtight Also the back of the faceplate has a...

Page 6: ...O Audio 500W BASH Subwoofer Amplifier User s Manual page 6 of 13 Copyright 2005 INSTALLATION continued Side View...

Page 7: ...a 15A or 20A three pronged North American AC receptacle The amplifier is designed to operate on 120VAC 60Hz Please note that an AC fuse is part of the AC inlet connector Should the fuse blow remove AC...

Page 8: ...nectors as shown in the following two photos Positive and negative are silkscreened onto the PCB under the spades Suitable crimp lugs have been provided with the amplifier Do not connect the amplifier...

Page 9: ...O Audio 500W BASH Subwoofer Amplifier User s Manual page 9 of 13 Copyright 2005 INSTALLATION continued...

Page 10: ...to DISABLED Refer to Chart 2 in the Specification section for amplifier frequency response when the crossover is bypassed PARAMETRIC EQUALIZATION The parametric equalization feature consists of three...

Page 11: ...woofer Amplifier from material or workmanship defects for a period of one year after purchase We will provide a replacement either new or refurbished at our discretion with a full one year warranty Pl...

Page 12: ...tput Power 500W RMS into 4 load 0 3 THD 5W 420W RMS into 4 load 0 05 THD 325W RMS into 8 load 0 01 THD Frequency Response refer to Chart 1 and Chart 2 below Chart 1 Frequency Response for all Subsonic...

Page 13: ...edance 4 based on nominal driver rating Signal to Noise Ratio 105dB Phase Control 0 to 180 Crossover Range 40Hz to 120Hz Crossover Topology 4th order 24dB octave AC Power AC Input Voltage 120VAC AC In...

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