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Volkswagon t4 1994 alternator upgrade

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3.8K views 7 replies 4 participants last post by  Or_GazM  
#6 ·
Texvdub said:
Have a 90a alternator on my van at the moment and is struggling with powering my small kenwood amp with 100watt speakers
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Is the alternator working correctly?

90A not at idle maybe only 10A, but off idle 90A is pushing out 1kW should be enough to melt the amp, I take it the battery is going flat 100W is that RMS rating or peak, think you need to check input Amps or Watts to the amp.

How many speakers at 100W are you deaf yet!

There was 120A alternator available for the T4
 
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