Clarion Amplifier APX400.4M

Discussion in 'Electronics Q&A' started by John Botich, Sep 7, 2011.

  1. John Botich

    John Botich New Member

    Sep 7, 2011
    380 Sundancer 2003
    I think this amp has problems. Should I find somewhere to get it fixed or replace it? Replace it with the same or something comperable?
  2. HIFI

    HIFI Member TECHNICAL Contributor

    Oct 5, 2006
    Rio Grande, TX
    1998 400EC
    Merc 454 Horizon
    Can you identify and describe the problem?

    If it were in need of repair I would replace with new. The APX400 is not a bad amp but you would have a chance to upgrade if indeed replacement was to be.

    Tell us what it is/is not doing and we can help.

    Welcome to CSR!
  3. tdschafer

    tdschafer Well-Known Member SILVER Sponsor

    Aug 24, 2009
    Long island , NY
    1997 330 sundancer
    twin 454's, Carb, V-Drives
    The last time I was talking about changing my system I took a little heat for wanting to use clarion products. Most members will recommend JL Audio and my research seems to back this recommendation. I have bought several amps for my upgrade, I just haven't gotten around to replacing the head unit yet. Unfortunayely, I recently got hit with a "side flash" lightening strike and it appears that my head unit along with my GPS & Chartplotter has been taken out. It's time for a new one now!

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