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Safety Instructions 

 
Please take the time to thoroughly read the information provided in this operation manual before you 
operate the Audio Physic RHEA II. The following safety instructions must be strictly observed: 
 

Only use or store the RHEA II in a dry place. Do not spill any kind of liquid on or insert any object 
into the subwoofer. If any liquid or object has entered your RHEA II, unplug the subwoofer 
immediately from the wall outlet and switch off all other equipment such as amplifier or multi-
channel decoder. Remove also the cables connecting your RHEA II to the amplifier or multi-
channel decoder. Refer safety check and servicing of your RHEA II to an authorised Audio Physic 
dealer. 

Position the RHEA II on a stable and level floor. 

Make sure the location of the RHEA II allows sufficient air exchange for cooling and ventilation in 
order to dissipate the generated heat. 

If your RHEA II has been exposed to a cold environment (for example during transportation), do 
not operate the subwoofer until it has regained room temperature and possible condensation has 
evaporated. 

Unplug the RHEA II when not in use for a longer period of time. 

Do not leave your RHEA II unattended when in use. 

Make sure that you exactly follow the instructions given in the chapter “Setup, Connection and 
Adjustment of your RHEA II”. 

When positioning your RHEA II, leave at least 1m of clearance around any television sets, 
computer monitors or other devices equipped with a cathode-ray tube. Otherwise, the magnetic 
field created by the drivers of the RHEA II may permanently distort your television or monitor 
screen. 

Do not expose your RHEA II to strong and direct sunlight (ultraviolet light). 

Keep the RHEA II and especially the connecting terminals out of reach of small children. 

Make sure that you switch off the RHEA II by pressing the subwoofer’s switch-off button before 
you start to clean the subwoofer. Only use a soft, clean cloth, moistened with a mild soap solution 
(but not wet!) to clean the cabinet of your RHEA II. Remove residual moisture with a soft, clean 
and dry cloth. Never use chemically aggressive liquids such as alcohol, solvents, diluting agents 
or petrol to clean the subwoofer. Use only a clean, dry, soft brush to clean the drivers. You should 
be extremely careful when doing so. Make sure that no short circuit condition exists at the 
connecting terminals and that all terminals and plugs are properly connected before you restart 
the RHEA II. 

Contact an authorised Audio Physic dealer if your RHEA II is in need of repair or has to be 
opened. If your RHEA II is damaged or if it does not function properly, unplug the subwoofer 
immediately and refer safety check and servicing to an authorised Audio Physic dealer. 

 

 

 
 

Introduction 

 
Congratulations! You have chosen an expertly designed and professionally manufactured 
subwoofer. The Audio Physic RHEA II is a state-of-the-art audio component which provides 
uncompromised quality even in the deepest bass region. 
 
In order to ensure excellent bass performance, it is necessary to precisely adjust the subwoofer to 
the main loudspeakers and to the listening room. In designing the RHEA II, this inspired us to 
include an adjustment concept which allows perfect adjustment to the features and characteristics 
of your listening room. Therefore you will be able to always achieve a high quality balanced 
performance, independent of room variations. 
 
We encourage you to read this manual thoroughly and in depth, as there is a great deal of 
information provided here. The information enables you to attain the greatest possible 
performance from the RHEA II as well as instructions on how to avoid damages to your subwoofer 
or associated equipment. Please also follow the recommendations offered in the manual regarding 
the positioning of your RHEA II. 
 

Summary of Contents for RHEA II

Page 1: ...No loss of fine detail Owner s Manual RHEA II...

Page 2: ...ff the RHEA II by pressing the subwoofer s switch off button before you start to clean the subwoofer Only use a soft clean cloth moistened with a mild soap solution but not wet to clean the cabinet of...

Page 3: ...woofer alongside a wall according to set up 1 B or 1 C Make sure you follow the recommendations for correct positioning provided in the chapter Safety Instructions at the beginning of the manual Befor...

Page 4: ...8 Multifunction switch 2 9 Power connection Make sure that your local AC mains voltage matches the voltage specified and indicated in red 2 4 Use the supplied power supply cable to connect the mains s...

Page 5: ...speaker terminals of your amplifier Make sure however that you connect only the right and respectively only the left loudspeaker terminal of your amplifier to the correct input sockets of each of the...

Page 6: ...ti clockwise to decrease the volume The volume of your RHEA II can be adjusted in 1dB steps between 0 dB and 31 dB and in 2db steps between 31 dB and 79 dB Remote Control Use the VOL and VOL buttons t...

Page 7: ...t the subwoofer s phase You are able to select one of the preset values 0 90 180 or 270 Operation Mode Adjustment RHEA II In order to adjust the subwoofer s operation mode keep pressing the multifunct...

Page 8: ...EA II until the words Memory Store appear in the display Select Mem1 Mem2 or Mem3 and confirm your selection by pressing the multifunction switch again Your settings are now saved in the respective me...

Page 9: ...omogeneous bass reproduction in the mid bass region This is the optimal phase setting for obtaining maximum listening pleasure In some cases however a change of polarity may lead to an increase or dec...

Page 10: ...A II Make sure that no liquid is spilt on the subwoofer Service There are no user serviceable parts inside your Audio Physic RHEA II Do not open the subwoofer or attempt to service this product yourse...

Page 11: ...larity of the cables b Check cables for the right connection and correct function c Switch off the RHEA II allow the subwoofer to cool down then switch it on again Make sure the location of the RHEA I...

Page 12: ...Audio Physic GmbH Almerfeldweg 38 59929 Brilon Germany Telephone 49 0 2961 9617 0 Fax 49 0 2961 51640 info audiophysic de www audiopyhsic de...

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