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pdx-f4

  1. Alpine stacked amps - PDX F4, PDX M6. $425

    eBay
    One 4 channel and one mono channel amp that stack to save space. https://rover.ebay.com/rover/0/0/0?mpre=https%3A%2F%2Fwww.ebay.com%2Fulk%2Fitm%2F142626301913
  2. FS: BNIB Alpine PDX-M12 Amplifier

    Car Audio Classifieds
    Product Brand & Model: BNIB Alpine PDX-M12 1200-watt Mono Sub-woofer Amplifier Specs & Info: Alpine Electronics of America, Inc. *** NO TRADES, sorry. *** Condition of all items: See Attached Photos. Brand New in Original Box with All Packaging and Hardware. :) Please check...
  3. PDX F4 input channels do not match output channels...can it be?

    General Car Audio Discussion
    Hi. It's my first time writing a post myself here.:) I read a lot....reviews, infos on new equipments, even classifides.....DIYMA is really a valuable source of caraudio-related information for me......but I seldom writes. It maybe because English is not my mother tongue..:D Anyway....I...
  4. Alpine PDX-F4

    Car Audio Classifieds
    Alpine PDX-F4 Used for about two months. Purchased from Al and Eds along with a PDX-M6 with the intention of going active with the help of an MS-8 but changed my plans. Going active off my new Eleets. $230 shipped US 48 only It's an awesome amp and I wish I could keep it but have no use for...
  5. Anybody with experience on the new Alpine PDX F amps?

    System Design: Help Me Choose Equipment For My Car
    Anybody runs or has auditioned these? I'm particularly interested in the PDX F4. Did a search and came up with close to nothing. Any feedback or impressions would be greatly appreciated. Links to reviews, ampguts, etc. would be nice as well.
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