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Reload Thread: Box Design for 15" RF Hx2

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    Icon32 Box Design for 15" RF Hx2

    I have little experience designing (plenty building them) sub boxes... I have a friend with a Rf 15 hx2 and a T10001 to power it... The box is going to be for pure SPL and the ressonant frecuency of the car is somewhere between 47hz-50hz (VW golf 95)...
    The box is going to be a crx box...
    I can do between 3.5-4cubes net

    What tuning frecuency do you recommend for this sub??
    i want to use aeroports and i want to know if 4 4" aeros would be overkill for this sub.

    Other thing i want to change the tuning frecuency for daily driving (sql) sometimes... that's why i want to use aeros.

    any help would be greatly appreciated.



    Front Stage: Kicker DS600.2 Comps
    Rear Fill: Kicker KS693
    Sub Stage: Pair 10's Kicker CVX 2.8 cubes @ 37.5hz
    Mids/highs amp: Exile X600.4
    Sub amp: Exile X1200.1




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    Re: Box Design for 15" RF Hx2

    thanks!



    Front Stage: Kicker DS600.2 Comps
    Rear Fill: Kicker KS693
    Sub Stage: Pair 10's Kicker CVX 2.8 cubes @ 37.5hz
    Mids/highs amp: Exile X600.4
    Sub amp: Exile X1200.1

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    Re: Box Design for 15" RF Hx2

    Let's see pictures of the Hx2.





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    Re: Box Design for 15" RF Hx2

    4 4" aeros would be right around ~50 Sq inches of port, I would probably use maybe one more or two, but you really need to get ahold of some six inch aeros and use 3 or 4 of those...I have right at 90 Sq inches of port for the 15" box that I have for use in my apartment as a home audio setup.




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    Re: Box Design for 15" RF Hx2

    and i have 198.5 squares on mine for 2 15's


    I like bigger ports though



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    Re: Box Design for 15" RF Hx2

    personally i think you'd do ok with 4 " areos....as for the tuning around 40-42 should get your peak in the 47-50 range.



    2006 Jeep Liberty
    Adire Audio 15" Brahma running off Cadence A7hc, Clarion hu, MB Quart 6.5s and 5.25s running off old school Punch 800a4

    146+db @ 38hz with 1200w and a single 15"

    Lv = [(14630000 x R^2) / (Fb^2 x Vb)] - 1.463R
    *Vb = vol. in cu"
    **R = sq.rt. A / Pi (for square/slot port)

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    Re: Box Design for 15" RF Hx2

    ok... thanks for the Info

    how can i post pics of the sub?



    Front Stage: Kicker DS600.2 Comps
    Rear Fill: Kicker KS693
    Sub Stage: Pair 10's Kicker CVX 2.8 cubes @ 37.5hz
    Mids/highs amp: Exile X600.4
    Sub amp: Exile X1200.1

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    Re: Box Design for 15" RF Hx2

    I want to get 145+ with this setup... on the TL

    can it be done? what do you guys think?

    I have read that the power hx2 is a ****** but i have never used it.



    Front Stage: Kicker DS600.2 Comps
    Rear Fill: Kicker KS693
    Sub Stage: Pair 10's Kicker CVX 2.8 cubes @ 37.5hz
    Mids/highs amp: Exile X600.4
    Sub amp: Exile X1200.1

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    Re: Box Design for 15" RF Hx2

    it is possible.

    my best is a 146+ on the TL with about the same size box, 2 4" areos, 15" brahma, and a1200w cadence A7 amp and bracing and resin.



    2006 Jeep Liberty
    Adire Audio 15" Brahma running off Cadence A7hc, Clarion hu, MB Quart 6.5s and 5.25s running off old school Punch 800a4

    146+db @ 38hz with 1200w and a single 15"

    Lv = [(14630000 x R^2) / (Fb^2 x Vb)] - 1.463R
    *Vb = vol. in cu"
    **R = sq.rt. A / Pi (for square/slot port)

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