Emotiva 12 manual

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                                       2[...]

Emotiva  Ultra  Series  Subwoofers  –  Table  of  Contents  SAFETY  PRECAUTIONS  4    NEC  (National  Electrical  Code)  Standards  A  Note  for  the  Cable  Television  (CATV)  Installer  Antenna  Grounding  Outside  the  House  6 6 6    Thank ?[...]

SAFETY  PRECAUTIONS   Read  this  User’s  Guide  thoroughly  before  attempting  to  ins tall  and  configure  yo ur  Ultra  Subwoofer.  All  the  safety  and  operation  instructions  shoul d  be  read  before  any  operation  of  the  component(s) ?[...]

  To  prevent  electric  shock,  do  not  use  this  polarized  plug  with  an  extension  cord,  receptacle  or  other  outlet  unless  the  blades  can  be  fully  inserted  to  prevent  blade  exposure.    Grounding  or  Polarization  — [...]

NEC  (National  Electrical  Code)  Standards   A  Note  for  the  Cable  Television  (CATV)  Installer  This  reminder  is  to  call  the  CATV  system  installer’s  attention  to  Article  820 ‐ 40  of  the  NEC  that  provides  guidelines [...]

Thank  You  for  your  Purchase!   We’re  happy  you  chose  Emotiv a  Audio!  We  believe  our  products  set  a  new  standard  for  performance  and  value.   Ultra  Subwoofers,  while  affordable  and  simple  to  set  up  and  us[...]

Emotiva  Ultra  Subwoofers  Overview  and  Features   Ultra  Subwoofers  are  designed  to  add  dynamic,  solid  bass  to  your  home  theater  and  music  listening  experience,  while  maintaining  accurate,  extended  frequency  response.  All  Emoti[...]

Unpacking  Your  Ultra  Subwoofer   All  Emotiva  Subwoofers  are  d ouble  boxed  to  survive  the  rigors  of  long  distance  shippi ng  to  assure  you  of  undamaged  delivery.  The  outer  box  may  show  wear  and  tear,  but  this  is[...]

Component  Descriptions  and  Diagram  *   1.  MDF  laminated  cabinet  Critically  braced  for  durability  and  damped  to  reduce  reso nance;  it  features  a  full  one  inch  thick  baffle   2.  Rubber  booted  grill  mounts  Mounts  ho[...]

Back  Panel  Controls  Descriptions  and  Diagrams 1.  XLR/Balanced  Input  Input  for  an  XLR/Balanced  co nnection.  Connects  to  your  preamplifier  or  processor  subwoofer  output  with  an  XL R/Balanced  cable.   2.  RCA/Unbalanced  In puts  Input  fo[...]

6.  Phase  Adjustment  Control  Adjusts  the  phase  of  the  subwoofer  from  0  to  180  degrees,  relative  to  the  main  speakers.  A  subwoofer  in  proper  phase  with  the  rest  of  the  speakers  in  a  syst em  is  well  integra[...]

Connection  Considerations   Ultra  Series  Subwoofers  feature  both  balanced  and  unbal anced  connections  (page  10,  points  1  &  2).  XLR  connections  are  balanced  lines,  and  are  designed  to  reject  external  noise  (from  power ?[...]

Using  an  Ultra  Subwoofer  in  a  Multi ‐ Channel  System     This  diagram  shows  an  Ultra  Subwoofer  connecte d  to  an  UMC ‐ 1  Audio ‐ Video  Processor.  An  Emotiva  XPA ‐ 5  five  cha nnel  amp  is  shown,  powering  the  lef[...]

Placement  Tips   Where  you  place  your  s ubwoofer  is  as  important  as  any  of  the  volume  or  low  pass  settings.  This  is  because  the  room  itself,  other  gear,  and  even  furniture  ca n  greatly  change  the  way  sound[...]

Using  Low  Pass  Filters  and  Setting  the  Crossover  Frequency   Note:  If  your  preamp/processor  has  its  own  Low  Pass  Filter/Crossover  settings,  it  is  recommended  that  you  use  them  to  control  the  crossover  frequency  on  yo[...]

Using  Multiple  Subwoofers  in  a  Multi ‐ Channel  System   The  compact  size  of  Ultra  Subwoofers  make  them  ideal  for  being  used  in  system s  that  employ  multiple  subwoofers.  This  is  becoming  more  common  in  home  theater ?[...]

Troubleshooting  Guide    Ultra  Subwoofers  are  expertly  desi gned  and  built  to  provide  years  of  trouble ‐ free  performance.  Most  problems  that  occur  can  usually  be  solved  by  checking  your  setup  or  making  sure  that  the[...]

Ground  loop  isolators  are  available  for  audio  lines  and  video  devices.  If  you  need  assistance,  contact  Emotiva.  Altho ugh  this  is  not  always  an  ideal  solution,  the  grounding  differences  between  certain  home  entertai nment ?[...]

20 Limited  Warranty   Emotiva  offers  the  following  warranty  to  owners  of  Ultra  Subwoofers:   Emotiva  Audio  warranties  your  Ultra  Subwoofer  to  be  free  from  defects  in  materials  and  workmanship  for  a  period  of  five  years[...]

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