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high level inputs: to derive signal from the loudspeaker outputs of an amplifier using 

speaker  cables  for  the  connection,  in  cases  where  the  preferred  chinch  input  is  not 
feasible. 
ATTENTION:  Please  ensure  the  correct  polarity  (consistency  of  plus  and  minus)  when 
connecting to the high level inputs! 
 

chinch  or  RCA  phono  inputs:  to  derive  signal  from  preamplifier  or  subwoofer 

outputs. The preferred method for connection of SUBSON. 
 
ATTENTION: It does not matter, if you put the chinch cable into the left or right input 
(normally you only have one cable in your home theater, coming from the subwoofer 
channel). 
 
6  adjustable  crossover  frequency  control:  crossover  point  for  subwoofer  is  tuned 
according to the bass characteristic of your main loudspeakers and room acoustics. 
 

volume controller: to adjust overall output of SUBSON 

 

phase switch: critical adjustment to the phase characteristic of SUBSON in relation 

to  the  bass  region  of  the  main,  as  well  as  center  and  surround,  loudspeakers; 
essentially  aligns  the  timing  of  all  of  their  output  signals.  Choose  the  switch  position 
that results in more bass by testing with several bass-heavy music tracks. 
 

on position: SUBSON always on 

auto: SUBSON turns on when music is detected  
 
Recommended:  AUTO  switches  off  the  subwoofer  after  15  minutes  without  a  music 
signal. When music is played again, SUBSON returns to play mode automatically. 
 
 
 
 

HOW TO PREPARE SUBSON FOR OPTIMAL SOUND 

PERFORMANCE: 

 
 

1.  To  avoid  fingerprints  on  the  aluminium,  please  put  on  the  enclosed  gloves  when 
positioning SUBSON. 
 
2.  Connect  SUBSON  to  your  signal  source  by  using  the  chinch  or  RCA  phono  cables. 
Alternatively,  the  SPEAKER  LEVEL  IN  inputs  can  be  used  for  signal  connection.  Using 
speaker wire, simply connect to the subwoofer from the main speaker output terminals 
of the main system amplifier. 
 
3. Connect SUBSON to AC power outlet. 
 
4. Turn the POWER switch on. 
 
ATTENTION: 
Do not be concerned if the LED does not glow immediately. In the recommended AUTO 
position,  the  LED  only  glows  when  a  music  signal  is  detected,  at  that  time  the 
subwoofer automatically turns on. 
 
5.  For  best  sound  performance,  it  is  very  important  to  adjust  SUBSON  using  the 
following steps. It may be helpful to have one person assist by adjusting the controls, 
while another remains in the listening position to guide the adjustments being made. 
 

Содержание SUBSON

Страница 1: ...SUBSON ...

Страница 2: ...information in the instruction and service manuals WARNING SHOCK HAZARD DO NOT OPEN TO AVOID THE RISK OF ELECTRIC SHOCK DO NOT REMOVE THE BASS DRIVER OR THE AMPLIFIER ON THE BOTTOM SIDE OF SUBSON NO USER SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE ONLY WITH THE CORRECT TYPE OF FUSE 1 ADDITIONAL FUSE FOR REPLACEMENT I...

Страница 3: ...et basement or near a swimming pool 8 WALL OR CEILING MOUNTING SUBSON is neither suitable for mounting into the wall nor for mounting on the ceiling since one of the aluminium parts is working as heatsink If you choose a position on the wall or on a shelf for SUBSON the subwoofer must be firmly secured into position Otherwise the subwoofer could fall down because of vibrations causing it to move o...

Страница 4: ...n unused for long periods of time 14 CLEANING The product should be cleaned only as recommended later in this instruction manual 15 RETAIN INSTRUCTIONS Retain the safety and operating instructions for future reference 1 power cord input 2 fuse socket 3 power switch ...

Страница 5: ...witch position that results in more bass by testing with several bass heavy music tracks 9 on position SUBSON always on auto SUBSON turns on when music is detected Recommended AUTO switches off the subwoofer after 15 minutes without a music signal When music is played again SUBSON returns to play mode automatically HOW TO PREPARE SUBSON FOR OPTIMAL SOUND PERFORMANCE 1 To avoid fingerprints on the ...

Страница 6: ...LOW PASS knob may need to adjusted to the highest frequency 90 Hz in order to achieve maximum mid bass output from the subwoofer 8 If SUBSON was loud enough before step 7 turn the crossover LOW PASS knob towards the lowest frequency 50 Hz and readjust the output volume to the point where the main speakers and the subwoofer are balanced or equal in output At this point slowly raise the crossover fr...

Страница 7: ... a soft damp cloth Do not use any chemical detergents Should spots or stains appear clear water can be used to gently remove them Should the bass driver become dusty it is safe to use a soft brush or cloth to clean the woofer Happy Listening Your Vienna Acoustics Team ...

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