Private Jacks Too Bright!!

Discussion in 'Amps and Cabs' started by pfrischmann, Sep 29, 2005.

  1. pfrischmann

    pfrischmann Member

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    Hey guys,
    I've been pumping classical music through a set of PJ at very loud volumes for the past three days. (my wife's cats hate me).

    The speakers are so bright, the top end sounds more like white noise. Any tricks to really break them in or is this just what they do?
     
  2. el34power

    el34power Member

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    From experience. keep it up. I was about to throw mine when all of a sudden it started sounding much better.... I put put mine on classic rock for 3 days:D
     
  3. MuseCafeChris

    MuseCafeChris Senior Member

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    I just popped 4 GB12s in a cab and would like to break 'em in like you guys are (I plan on using a Snoop Dogg CD to really get those speakers moving LOL). How are you doing it? Running a CD player's headphone out thru an amp and into your cabs? I was thinking into the effects return of my Peavey Classic.
     
  4. el34power

    el34power Member

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    I used the headphone out but i was a little concerned with the signal level and impedance comming from the headphone out. My cab(s) are 8 ohm so i just made a cable and hooked up the cabs to the speaker outs of my stereo, craked the bass and treble closed the door of the rehearsal room....
     
  5. Roccaforte Amps

    Roccaforte Amps Member

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    Play Blues through them for a week,
    that should calm them down.
     
  6. Glenn_K

    Glenn_K Member

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    The PJs do have some brightness, which is good in my opinion... don't want to close down the high end. Possibly your taste is you want something darker. But yes, symphonic music is probably not the best for break-in.
     
  7. shredhead666

    shredhead666 Member

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    Wouldn't it be more ideal to run a loop of white noise though them? That's supposed to be every frequency playing all at once, right?
     
  8. pfrischmann

    pfrischmann Member

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    That was the thought with a little Bizet and Stravinsky. It's full range.
     
  9. Glenn_K

    Glenn_K Member

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    White noise is too constant. You need something to pump the speaker back and forth. Same with symphonic music. A lot of constant strings are not going to move that cone.
     
  10. Chuck Snider

    Chuck Snider Supporting Member

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    I haven't tried this yet but a amp tech was talking about how he breaks in the PJs . part of it was taking a bit of the dope off with acetone( i think he said acetone?) He also sits them out in the sun to bleach out the paper a bit( no kidding) haven't tried it myself but that's just what I overheard..... ( No flames please)
     
  11. el34power

    el34power Member

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    The acetone should work. Lacker thinner should also work BUT. I wouldn't screw around on a new speaker... You may end up damaging it for no real gain.... Like Doug says, just play the damn thing:dude
     
  12. Roccaforte Amps

    Roccaforte Amps Member

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    Yes I do.
    I used to age speakers by using a spray bottle full
    of water set to a fine mist. Lightly sprayed,
    and the water hand rubbed in, I'd let them dry
    in the sun. I'd repeat this until the cone feels
    like a 50yr old Jensen cone.
    Its heat and moisture that does this, I'd just
    help it out a bit. I haven't done this in a while now,
    been too busy recording enough to care.
     

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