Audioengine ap4 Istruzione Sull'Installazione

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Operation
Your AP4 speakers are perfect for digital hybrid amplifiers (Class-D, Class-T, 
etc.) as well as most stereo receivers, integrated amps, and tube amplifiers.  
The AP4 has a 4 ohm impedance rating but will generally sound great when 
connected to receivers or power amps with 8 ohm speaker outputs. The AP4 
is  designed  to  work  with  a  wide  range  of  listening  levels,  but  every 
component  has  its  limits  and  speaker  damage  most  often  occurs  from 
sustained  high  volume  levels  in  some  or  all  frequencies.  Try  to  avoid 
excessive bass or treble settings or equalizer boosts and if you hear unusual 
distortion or breakup then reduce the volume.
Home Theater Setup
Your  AP4’s  are  also  designed  to  sound  great  in  a  home  theater.  For 
multi-channel setup refer to your surround sound receiver or processor user 
manuals. The internet is also an excellent source of information on home 
theater and surround sound setup.
Break-in Period
Your speakers will sound great out of the box and will get better over time.  
No need to do anything else but listen to them, but give them at least 30 to 
50 hours break-in time before doing any critical listening.
Troubleshooting
audioengine P4 setup guide
audioengine P4 setup guide
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Speaker Cleaning
We  don’t  recommend  using  any  solvents  or  cleaners  on  Audioengine 
cabinets or speakers. Just wipe down with a soft, dry cloth.
Audioengine P4 General Specifications
Contact Us
If you have any questions or feel you may need service contact the reseller 
where  you  purchased  your  product  or  feel  free  to  email  us  directly  at: 
support@audioengineusa.com
 or call toll-free in the United States: 
(877) 853-4447
No Sound
• Recheck all speaker wire connections.
• Verify that all components in your system are plugged in and 
  turned on.
• Check that the AC wall outlet is on and working.
Sound through 
one speaker only
• Recheck all speaker wire connections.
• Verify that the system balance setting is centered.
• Verify that the polarity of the speaker wires is not reversed on 
  either end.
Lack of bass or 
poor imaging
Type:
   
2-way passive, front-ported design
Sensitivity:
   
88dB (2.83v@1m) 
Frequency Response:
 
58Hz-22kHz
Nominal Impedance:
   
4 Ohms
Crossover Frequency:  
2.8 kHz
Recommended 
  Amplifier Power:  
 
10-125W per channel
Tweeter:
 
3/4" (20mm) silk dome
Woofer:
   
4" (101mm) Kevlar cone
Enclosure:
   
3/4" MDF
Inputs:
   
Gold-plated, 5-way binding posts
Magnetically Shielded
   
Weight each:
   
2.75 kg (6 lbs)
Shipping weight each:
    6.5 kg (14 lbs)
Dimensions each:
   
228x140x165mm (9x5.5x6.5") 
(HxWxD)
Shipping box dims:
   
330x460x228mm (13x18x9")  
(HxWxD)
Finish Options:
   
Satin Black, Hi-Gloss White, Solid Carbonized Bamboo