Audison ASP Prima Line - AP BIT Automatic Speaker Presence

by Audison


  • Some OEM sources/head - units have a test circuit that monitors the presence of a low - impedance load to enable audio outputs.
  • When you connect this type of head - unit to the high - level inputs of an Audison AP#bit amplifiers, which has a high impedance load, audio outputs are silenced.
  • By inserting the ASP into the amplifier, these problems are definitively solved.


  • PLUG and PLAY connectivity
  • Compatible with AP8.9Bit, AP5.9Bit, AP4.9bit amplifiers