rockford fosgate punch 40 x 2 amp dyno run power test oldschool amplifier

Ғылым және технология

In this video i dynoed a punch 40 , a punch 40x2 trans ana.
I made continuous power test with 1kHz at 8 and 4 ohms bridged mono.
a 2 ohm mono test with burst signal is also included.
If you like the background-Track you can download it here:
www.fletcher-sportboote.de/aud...
#rockfordfosgate
#caraudio
#ampdyno

Пікірлер: 27

  • @bustyouup4free
    @bustyouup4free2 жыл бұрын

    Hey just found your channel last weekend. I'm American living in Germany since 2013. I also love the old Fosgate/Hafler gear. I even run a old school setup in my c220. I have 4080dsm pushing a PWR 415. Thanks for your content love it!!! Team RF for life!!

  • @audiokeller1975

    @audiokeller1975

    2 жыл бұрын

    thank you very much for your comment 👍i never had a 4 channel from mid 90s on the bench. next amp coming in is a 600a4 which is rated 75 watts x4 at 4 ohms. looking forward to dyno that beast 😎👍

  • @matthewstorm5188
    @matthewstorm51885 ай бұрын

    There was actually a good deal of skepticism around these amps (ie DSM Series) when they were coming out. People LOVED the HD series amps, and were worried that the new amps wouldn’t ‘measure up’. There were actually rumors that Fosgate was going the ‘lower power, higher sound quality’ route (similar to, say, Orion or Soundstream) with these amps. Luckily, they didn’t. And this Punch 40 actually outpowers the outgoing Punch 45HD by a good amount. Oh, and sound quality seems to be improved as well.

  • @audiokeller1975

    @audiokeller1975

    5 ай бұрын

    Do you know the power 50x2? This amp is one of the best sounding “ low power “ amps in my opinion 👍

  • @matthewstorm5188

    @matthewstorm5188

    5 ай бұрын

    I actually have a couple of these amps, and they are pretty good. They are kind of the ‘red-headed stepchild’ of the Fosgate line, and not considered as desirable as some of the other Fosgate amps. This seems to make them rather cheap compared to other amps. But they work great for either mids/highs or bridged into 2Ω. As far as being ‘low power’, I wouldn’t call them that. Yes, nameplate power is low. But output still greatly exceeds nameplate rating. I was thinking more in terms of my old Hott Setup 2.125. This was rated at 125Wx2 into 4Ω. And it was by no means cheap. But it was EASILY outpowered by a Punch 60.

  • @audiokeller1975

    @audiokeller1975

    5 ай бұрын

    That’s right, this is why is put the term low power in “” 😊👍

  • @josea.garcia3994
    @josea.garcia39942 жыл бұрын

    That's pretty good numbers for an amp of that size!!! I personally have the regular PUNCH 40i amp!!! I used that to push two PIONEER 12"subs impp's in a Band pass box and let me tell you it pushed them pretty damn good!!! Great video!!! I look forward to your next one!!!👍👍👍

  • @audiokeller1975

    @audiokeller1975

    2 жыл бұрын

    thanks! i think the next video will feature a very clean punch 60ix 👍

  • @josea.garcia3994

    @josea.garcia3994

    2 жыл бұрын

    @@audiokeller1975 That's Great I have that amp as well but the PUNCH 60i version!!! 👍👍👍

  • @audiokeller1975

    @audiokeller1975

    2 жыл бұрын

    @@josea.garcia3994 you will be surprised what the 60 can put out dynamically 1 ohm mono👍

  • @josea.garcia3994

    @josea.garcia3994

    2 жыл бұрын

    Wow I didn't know that the PUNCH 60i amp was capable of putting out in 1ohm!!! I thought it was just 2ohm stable!!! That's something new to me!!! 😱😱😱

  • @audiokeller1975

    @audiokeller1975

    2 жыл бұрын

    @@josea.garcia3994 it was also new to me! 👍😁

  • @jameslakes5019
    @jameslakes50192 ай бұрын

    I got 90s punch 45 2 them punch 150 2 them 12s subs 45 6x9 speakers doors 4 12 subs by orion

  • @henryovalles1163
    @henryovalles11632 жыл бұрын

    20x2 amp =115.5 x2 or 231 watts in rockford watts lol you gotta love old school rockfords math 😁

  • @audiokeller1975

    @audiokeller1975

    2 жыл бұрын

    back in 94 when i was going to buy a punch 40ix i was asking myself why i should spend 500 german marks for a small 40 watt amplifier. after installation all was clear like the RF- brochure said back then " no hocuspocus-power here - real american watts " 🤣👍👍😎

  • @jameslakes5019
    @jameslakes501918 күн бұрын

    😊

  • @audiokeller1975

    @audiokeller1975

    18 күн бұрын

    🤩✌️

  • @TRONMAGNUM2099
    @TRONMAGNUM20992 жыл бұрын

    I wonder if Rockfords 250 watt model they sell now could even do this power?

  • @jsnjcnt

    @jsnjcnt

    2 жыл бұрын

    Probly not. If it could match watts it would not be a clean sound.

  • @audiokeller1975

    @audiokeller1975

    2 жыл бұрын

    thats an interesting point. i dont have amps which can be tested against the oldschool amps. if i get one i would make a video if it being tested 👍

  • @saschacubexyz
    @saschacubexyz2 жыл бұрын

    💪👍

  • @audiokeller1975

    @audiokeller1975

    2 жыл бұрын

    the next dyno was a big surprise to me - i still cant believe what a punch 60ix can put out 😨🤤🤤

  • @saschacubexyz

    @saschacubexyz

    2 жыл бұрын

    @@audiokeller1975 und wie gut die Biester klingen😉👍

  • @audiokeller1975

    @audiokeller1975

    2 жыл бұрын

    @@saschacubexyz und sollten sie mal nicht klingen, ruhestromeinstellung überprüfen und ggf. nachjustieren. Dann kann sie auch wieder hochton 👍

  • @saschacubexyz

    @saschacubexyz

    2 жыл бұрын

    @@audiokeller1975 aha...ok....werde ich mir merken.... falls du dein Symmetry mal in gute Hände weitergeben möchtest, dann lasse mich das gerne wissen😉

  • @audiokeller1975

    @audiokeller1975

    2 жыл бұрын

    @@saschacubexyz könnte tatsächlich mal passieren, da ich selbst aktiv schon seit jahrzehnten kein carhifi mehr betreibe 🤣

Келесі