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Thank you for purchasing the Goldmund Logos 3A Speaker. 
You  have  acquired  the  best  Sub-Base  Speaker  ever  made  for  professional  and  domestic 
uses. 
Please  take  some  time  to  read  this  manual.  It  will  provide  you  with  useful  information  to 
make your pleasure of listening to the Logos 3A even higher. 

 
 

 
 
 

INTRODUCTION

 

 

GOLDMUND LOGOS 3A – Infra-Subwoofer Speaker 

 

 

 
Goldmund  was  founded  in  1978  and  has  ever  since  been  dedicated  to  the  accurate 
reproduction of sound and image. 
 
At  Goldmund,  we  strive  to  lead  in  the  creation,  development  and  manufacture  of  the 
industry’s  most  advanced  technologies,  including  audio  and  video  systems,  home  - 
networking and music distribution. 
 
The  guiding  principle  at  Goldmund  is  to  produce  a  precise  sound  with  the  least  possible 
loss of quality through the different stages. Goldmund will never adopt a technology before 
it  is  sufficiently  developed  to  satisfy  the  high  quality  standards  we  set.  This  is  why 
Goldmund has often rejected mainstream technologies and developed its own. 

Summary of Contents for LOGOS 3A

Page 1: ...USER MANUAL GOLDMUND LOGOS 3A Infra Subwoofer Speaker ...

Page 2: ...e been dedicated to the accurate reproduction of sound and image At Goldmund we strive to lead in the creation development and manufacture of the industry s most advanced technologies including audio and video systems home networking and music distribution The guiding principle at Goldmund is to produce a precise sound with the least possible loss of quality through the different stages Goldmund w...

Page 3: ... 3A Infra Subwoofer Speaker 3 Table of Contents 1 PRELIMINARIES 5 2 UNPACKING 5 3 SUBWOOFER LOCATION COOLING 6 4 SPEAKERS PHYSICAL ALIGNMENT 6 5 CONNECTIONS 7 6 RUNNING IN 7 7 CLEANING 7 8 TECHNICAL SPECIFICATIONS 8 ...

Page 4: ...res which are necessary for accurate sound reproduction in the best audio systems Only careful installation and use can provide the satisfaction you are expecting All handling must be performed according to the following instructions to avoid damaging the speaker If the unused input is not short circuited properly as indicated below the warranty will be invalidated ...

Page 5: ...s the human ear can only detect frequencies above 20HZ However you will not fail to physically feel the profound vibrations it produces It is particularly recommended for Home Theater applications because it allows reproducing the infrasonic part of the LFE signal It will complete your system by providing ultimate sensations that no other speaker can create 2 UNPACKING ATTENTION If you need to ret...

Page 6: ...eously In order to achieve this you will need to position the speakers so they all are at an equal distance from the listener position Attention the front panel of each speaker is the reference point Each speaker front panel needs to be placed at the same distance from the listening position In case the optimal positioning indicated above cannot be respected because of space constraints the Goldmu...

Page 7: ...g the top sonic quality it is built to provide The few first hours can be very frustrating for a demanding listener Do not hesitate to let it play quite loud for some time before attempting any real system tuning or position adjustment 7 CLEANING To clean the metal case of the subwoofer you can use a clean soft damp cloth Dampen with water or a mild detergent solution Avoid abrasive or harsh clean...

Page 8: ...ior Acoustic Filter System Size and Weight Size and Weight Size and Weight Size and Weight Weight of the subwoofer 380 kg Size of the subwoofer 154 cm 60 6 H x 57 cm 22 4 W x 44 cm 17 3 D Information and product specifications contained in this manual are subject to change without prior notice Updated versions of this manual will be posted on our website at www goldmund com Please visit our suppor...

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