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http://www.libertyacoustics.com

   

 

 

LA-SUB SERIES SUBWOOFER 
OPERATING INSTRUCTIONS

 

 
 

Thank you for purchasing this LA-SUB series subwoofer. 

 
 

The following items are supplied with your subwoofer - should any item be missing, please contact your dealer: 

 

Metal spikes with rings to adjust height individually (4 pcs)   
Metal floor protectors (4 pcs)   
Grille cover to protect the driver on the front 
Power cable (see text in warning section) 
An operation guide 

 

WARNING

 

 

For safety reasons, please read the following instructions carefully before attempting to connect your LA-SUB series subwoofer to the mains. 

 

The LA-SUB series subwoofer is not designed for permanent external use.  Being a powered product, it would be damaged by rain water or 
other contaminants entering into the amplifier via the vent holes and the wooden cabinet would be damaged if soaked with water. 

 

As  with  all  electrical  products,  make  sure  the  f a c t or y  p re - se t   v o lt a ge   c o r re spo nd s   t o   ma in s   o f  l o c al   p o we r   s upp l y .   If you are in 
any  doubt,  contact  your supplier  for  advice.   Excessive  voltage  will  cause  the  mains  fuse  to  blow or  possibly  even  damage  the  internal 
circuitry (if in doubt, ask your dealer/supplier). 

 

Each power cord supplied has  the international IEC connector for plugging into the amplifier panel at the rear. 

 

USA and Canada

 

The USA style 15A plug with two flat blades should be used with subwoofer of AC Voltage 115V ~ 120V in operation.   

 

IMPORTANT SAFETY PRECAUTIONS

 

 

CAUTION

 

To reduce the risk of electric shock, do not remove the rear panel.    There are no user serviceable parts inside. Please refer all servicing to a 
qualified engineer. 

 

The  lightning  flash  with  the  arrowhead  symbol  within  an  equilateral  triangle  is  intended  to  alert  the user  to  the  presence  of  un-insulated 
'dangerous voltage' within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. 

 

The exclamation mark within an equilateral triangle is intended to alert the user to the presence of important safety information featured within 
this instruction manual. 

 
 

 

 

VENTILATION

 

Slots and openings in the cabinet are provided for ventilation and to ensure reliable operation of the product. To protect it from overheating, 
these openings must not be blocked or covered. 

 

The openings should never be blocked by placing the product on a bed, sofa, rug, or other similar surface. 

 

This  product  should  not  be  placed  in  a  built-in  installation  such  as  a  bookcase  or  rack  unless proper ventilation is provided and the 
manufacturer's instructions have been adhered to. 

 

SAFETY PRECAUTIONS

 

Read Instructions 

All the safety and operating instructions should be read before the product is operated. 

 

Retain    Instructions   

-   

The    safety    and    operating    instructions    should    be    retained    for    future reference. 

 

Heed Warnings - 

All warnings on the product and the operating instructions should be adhered to. 

 

Summary of Contents for LA-SUB SERIES

Page 1: ...blades should be used with subwoofer of AC Voltage 115V 120V in operation IMPORTANT SAFETY PRECAUTIONS CAUTION To reduce the risk of electric shock do not remove the rear panel There are no user serviceable parts inside Please refer all servicing to a qualified engineer The lightning flash with the arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of un ...

Page 2: ... short the LA SUB series subwoofer is capable of extending frequency response of a stereo system of any quality or price INSTALLATION AND SETUP LA SUB series subwoofers are factory pre set in mains voltage Make sure that subwoofer purchased is of mains voltage appropriate to where you are applying it for us Power cord supplied should also be appropriate to local standard applicable for your mains ...

Page 3: ...quencies so please give a thought to neighbors or other family members who don t share your passion Phase Adjustment is necessary to properly integrate the output of the LA SUB series subwoofer to match the respective phase of the front centre and rear speakers in your 5 1 system Phase describes the polarity of the sound waves traveling to your ears Positive means moving forward and negative means...

Page 4: ...sed first to the supplying dealer or agents of Liberty Acoustics Warranties granted in these countries are entirely at the discretion of the agent or distributor LIBERTY ACOUSTICS is constantly striving new design improvements we reserve the right to change or modify product specifications without prior notice or obligation LA SUB SERIES SPECIFICATIONS This product is not magnetically shielded so ...

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