Which of the 2: Alpine PDX-F4 or Hertz HDP-4

[Faiz]

Hi!

I'm looking for a compact D-class amp which will be the base for the sound upgrade I have in mind, and I found these two:

Alpine PDX-F4 and Hertz HDP-4. They both are in a similar price range.

The speakers I would like to connect are Hertz ESK-165 comp sets

Which one will fit the best for sound quality? (current system is stock VW media system with crappy speakers)

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