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Reload Thread: Helix HXA 400 MKII 4 channel amplifiers

  1. #1
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    Helix HXA 400 MKII 4 channel amplifiers

    Item(s) for Sale:

    Helix HXA 400 MKII 4 channel amplifiers


    Item(s) Description/Condition:

    I got a pair of these, I just need a little more juice at 4ohm. These are AMAZING SQ at .009% THD, Damp Factor of 300 and S/N of 100db.

    Both amps are in 9 of 10 condtion for their age there is very light scraches on the plexy covers that you can only see when in the right light and angle, never been taken apart, never been tampered with. These were made in the early 2000's, I bought these from the orignal owner. These have been sitting in warm storage for 10 years.

    They work flawlessly and look very nice.




    Price:


    Asking 300.00 + shipping each or 600.00 shipped for the pair.

    Not really looking for trades at this time.


    Shipping and Miscellaneous Item Information:




    Item Pictures:




    Technical specifications HXA 400 MK II
    Cont. power rating at 4 Ohm per channel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 x 65/85 W RMS/max. power
    Cont. power rating at 2 Ohm per channel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 x 100/150 Watts RMS/max. power
    Cont. power rating bridged at 4 Ohm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 x 200/300 Watts RMS/max. power
    Frequency response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Hz - 20 kHz, +/- 0,2 dB
    Total harmonic distortion (THD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . < 0,009%
    TIM distortion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . < 0,016%
    Signal to noise ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . > 100 dB
    Input impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 kOhm
    Input sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 700 mV - 8 V
    Fuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 x 25 Ampere
    Dimensions (H x W xD) in mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31,5 x 200 x 336
    Weight net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2,6



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  2. #2
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    Re: Helix HXA 400 MKII 4 channel amplifiers

    I hate you



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  4. #3
    Shinju's Avatar
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    Re: Helix HXA 400 MKII 4 channel amplifiers

    /crai!



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  5. #4
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    Re: Helix HXA 400 MKII 4 channel amplifiers

    I don't hate you.

    Reward me with an amp at half price?



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    My system:
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  6. #5
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    Re: Helix HXA 400 MKII 4 channel amplifiers

    I'm mad jelly Jeremy.....



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  7. #6
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    Re: Helix HXA 400 MKII 4 channel amplifiers

    Quote Originally Posted by ge_off_me View Post
    I hate you
    this



    Refs: mrmakinmoves[SCAMMER] AKA ICHASEPAPER2010, skydeaner, fukinmovin, mossberg385t, grimreper912003, LBC99, Dbeez, Michaellane, thegreatestpenn, truckstoy, ge_off_me, btr, cupid6969, johnprdeye, jh8909, tylerj, UMWDawg92, nu2spl, zerosktr111, SPLAUDIO, $LICK CALIFA$, jfroghobo

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    Re: Helix HXA 400 MKII 4 channel amplifiers

    /bump for the haters!



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  9. #8
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    Re: Helix HXA 400 MKII 4 channel amplifiers

    Anyway we could work out a trade for the 4 channel? lol



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    Re: Helix HXA 400 MKII 4 channel amplifiers

    Quote Originally Posted by ge_off_me View Post
    Anyway we could work out a trade for the 4 channel? lol
    If you get one I think you should send it out so i can test it for you.



    Refs: mrmakinmoves[SCAMMER] AKA ICHASEPAPER2010, skydeaner, fukinmovin, mossberg385t, grimreper912003, LBC99, Dbeez, Michaellane, thegreatestpenn, truckstoy, ge_off_me, btr, cupid6969, johnprdeye, jh8909, tylerj, UMWDawg92, nu2spl, zerosktr111, SPLAUDIO, $LICK CALIFA$, jfroghobo

    http://www.execution-audio.com/

  11. #10
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    Re: Helix HXA 400 MKII 4 channel amplifiers

    Double Helix!

    I will say this, These are awesome!




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  12. #11
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    Re: Helix HXA 400 MKII 4 channel amplifiers

    Quote Originally Posted by ge_off_me View Post
    Anyway we could work out a trade for the 4 channel? lol
    They are both four channels. Lol do you even have anything left?



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  13. #12
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    Re: Helix HXA 400 MKII 4 channel amplifiers

    lol I have the Sony, the sony deck, the rf motors, the sub, the jl speakers, all the random crap you gave me, and a bunch of random wire lol.



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  14. #13
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    Re: Helix HXA 400 MKII 4 channel amplifiers

    Quote Originally Posted by ge_off_me View Post
    lol I have the Sony, the sony deck, the rf motors, the sub, the jl speakers, all the random crap you gave me, and a bunch of random wire lol.
    Desperation strikes.




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  15. #14
    Shinju's Avatar
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    Re: Helix HXA 400 MKII 4 channel amplifiers

    Sold!



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  16. #15
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    Re: Helix HXA 400 MKII 4 channel amplifiers

    =[



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