O Audio BASH User Manual Download Page 8

 

O Audio    300W BASH

®

 Subwoofer Amplifier     User

s Manual  V1.2        page 8 of 12 

Copyright  © 2008 

 
 
Use only one set of audio inputs 

 either the low level audio inputs (RCA receptacles) 

or the high level audio inputs (binding posts). 
 
Low level audio inputs are made via RCA receptacles.  The amplifier can accept left 
and right channel signals.  Single channel connection (such as an LFE output from a 
home theater receiver or pre-pro) may be made to either input. 
 
High level audio inputs are made via binding posts.  The amplifier can accept 
speaker level right and left channel signals. 
 
In the final installation location, please assure that air can flow freely over the 
faceplate. 
 
Speaker connections are made using the pre-attached cable.  Connect the red wire 
to the + terminal on the driver; the black wire to the 

 terminal on the driver. 

 
DO NOT CONNECT THE AMPLIFIER TO DRIVERS OR DRIVER COMBINATIONS THAT ARE 
LESS THAN 4

Ù

 

(BASED ON THE DRIVER NOMINAL RATING)

.  Refer to the last Caution 

on page 3 for more information.   
 
 
 
 
 
 
 

 
 

Summary of Contents for BASH

Page 1: ...O Audio 300W BASH Subwoofer Amplifier User s Manual V1 2 page 1 of 12 Copyright 2008 O Audio 300W BASH Subwoofer Amplifier User s Manual...

Page 2: ...0W BASH Subwoofer Amplifier User s Manual V1 2 page 2 of 12 Copyright 2008 TABLE OF CONTENTS INTRODUCTION 3 WARNINGS AND CAUTIONS 4 INSTALLATION 5 CONTROL DESCRIPTION 9 SERVICE AND WARRANTY 10 SPECIFI...

Page 3: ...ve subwoofer plate amplifiers typically skimp on the transformer size in the interest of low cost BASH amplifier technology marries a robust Class AB amplifier with a smart power supply that adaptivel...

Page 4: ...ER INCLUDING CONDENSATION CAUTION Damage not covered by the warranty can occur if the AC SELECT switch setting does not match the actual AC input voltage CAUTION The amplifier relies on convection coo...

Page 5: ...er 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 gasket to provide an ai...

Page 6: ...O Audio 300W BASH Subwoofer Amplifier User s Manual V1 2 page 6 of 12 Copyright 2008 INSTALLATION continued Side view...

Page 7: ...t switch to the desired range 115VAC or 230VAC ALSO THE AC INPUT FUSE MUST BE PROPERLY SELECTED TO MATCH THE AC INPUT RANGE Please refer to the faceplate silkscreen for the correct fuse size and ratin...

Page 8: ...eceiver or pre pro may be made to either input High level audio inputs are made via binding posts The amplifier can accept speaker level right and left channel signals In the final installation locati...

Page 9: ...l then the unit enters standby mode after 10 20 minutes This mode is indicated by LED turning red CROSSOVER FREQUENCY The built in crossover is a 4th order 24dB octave lowpass crossover which may be a...

Page 10: ...after purchase We will provide a replacement either new or refurbished at our discretion with a full one year warranty Please retain proof of purchase date This warranty does not cover damage that re...

Page 11: ...opyright 2008 SPECIFICATIONS subject to change correction without notification Audio Output Power 300W RMS into 4 load 0 09 THD 0W 275W RMS into 4 load 0 04 THD 150W RMS into 8 load 0 05 THD Frequency...

Page 12: ...d on nominal driver rating Signal to Noise Ratio 105dB Phase Control 0 to 180 Crossover Range 40Hz to 110Hz Crossover Topology 4th order 24dB octave AC Power AC Input Voltage and Frequency 115VAC 60Hz...

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