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Reload Thread: Ported Enclosures (1.7cu ~ 30hz. vs. 2.0cu ~ 35hz.)

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    Ported Enclosures (1.7cu ~ 30hz. vs. 2.0cu ~ 35hz.)

    Will I notice a difference between a 1.7 cu ft vented enclosure tuned to 29-30hz. and a 2.0 cu ft vented enclosure tuned to 34-35hz?



    thanks





    Honda H/U - PG RSD65 - Seas Neo - Audiocontrol LC6 - Blaupunkt BX-01E - MTX 405 Amplifer - 03 E15K (32hz)




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    Re: Ported Enclosures (1.7cu ~ 30hz. vs. 2.0cu ~ 35hz.)

    Subwoofer Specs:

    Electrical Q Value -Qes: 0.41
    Mechanical Q Value -Qms: 4.99
    Total Speaker Q Value -Qts: 0.38
    Free Air Resonance -Fs: 23.6 Hz
    Equivalent Compliance -Vas: 85 liters
    One-Way, Linear Excursion -Xmax: 18 mm
    Efficiency -SPL 1W/1m: 86.2 dB SPL
    Effective Piston Area -Sd: 480 cm^2
    DC Resistance -Re: 1.8 ohm
    Force Factor -Bl: 14.35


    given 400 watts RMS......but the sub can take 600-700 continous watts





    Honda H/U - PG RSD65 - Seas Neo - Audiocontrol LC6 - Blaupunkt BX-01E - MTX 405 Amplifer - 03 E15K (32hz)

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    Re: Ported Enclosures (1.7cu ~ 30hz. vs. 2.0cu ~ 35hz.)

    U sell that 311D yet? Dont mean to dumb here, thought Id ask...




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    Re: Ported Enclosures (1.7cu ~ 30hz. vs. 2.0cu ~ 35hz.)

    he sold it



    Feedback Thread - http://www.caraudio.com/forum/showthread.php?t=313522

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    Re: Ported Enclosures (1.7cu ~ 30hz. vs. 2.0cu ~ 35hz.)

    Cool, thanks for verifying...




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    Re: Ported Enclosures (1.7cu ~ 30hz. vs. 2.0cu ~ 35hz.)

    Quote Originally Posted by revrider1 View Post
    U sell that 311D yet? Dont mean to dumb here, thought Id ask...
    dude..I sold it then I dropped it!!!


    now it makes weird noise





    Honda H/U - PG RSD65 - Seas Neo - Audiocontrol LC6 - Blaupunkt BX-01E - MTX 405 Amplifer - 03 E15K (32hz)

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    Re: Ported Enclosures (1.7cu ~ 30hz. vs. 2.0cu ~ 35hz.)

    Ground Noise? Those amps were prone to ground issues, lol...




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    Re: Ported Enclosures (1.7cu ~ 30hz. vs. 2.0cu ~ 35hz.)

    can anyone help with my original question?

    lol






    Honda H/U - PG RSD65 - Seas Neo - Audiocontrol LC6 - Blaupunkt BX-01E - MTX 405 Amplifer - 03 E15K (32hz)

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    Re: Ported Enclosures (1.7cu ~ 30hz. vs. 2.0cu ~ 35hz.)

    ill plug the numbers give me a few minutes



    Auto: 96 honda passport 3.2L v6 4X4 5sp
    Big 3 pics--THE MAV--THE RSD's--MY VLX
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    Refs: Sold to; lilmaniac2, alexdbest2000, jshak07 Bought from; CJL

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    Re: Ported Enclosures (1.7cu ~ 30hz. vs. 2.0cu ~ 35hz.)

    Quote Originally Posted by dman4486 View Post
    ill plug the numbers give me a few minutes


    gracias hermano!

    I tried winISD but I dont know if it was very accurate





    Honda H/U - PG RSD65 - Seas Neo - Audiocontrol LC6 - Blaupunkt BX-01E - MTX 405 Amplifer - 03 E15K (32hz)

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    Re: Ported Enclosures (1.7cu ~ 30hz. vs. 2.0cu ~ 35hz.)

    1.7@30= -3db@29hz, peak +1.5db@45-48

    2.0@35= -3db@31hz, peak +3db@42-45

    what i got anyway

    edited: peaks



    Auto: 96 honda passport 3.2L v6 4X4 5sp
    Big 3 pics--THE MAV--THE RSD's--MY VLX
    Rices Creek Pics

    Refs: Sold to; lilmaniac2, alexdbest2000, jshak07 Bought from; CJL

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    Re: Ported Enclosures (1.7cu ~ 30hz. vs. 2.0cu ~ 35hz.)

    Quote Originally Posted by dman4486 View Post
    1.7@30= -3db@29hz, peak 45-48

    2.0@35= -3db@31hz, peak 42-45

    what i got anyway
    thanks!!

    do you happen to have the average SPL?

    could you do a print screen/paste for me

    pretty please?






    Honda H/U - PG RSD65 - Seas Neo - Audiocontrol LC6 - Blaupunkt BX-01E - MTX 405 Amplifer - 03 E15K (32hz)

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    Re: Ported Enclosures (1.7cu ~ 30hz. vs. 2.0cu ~ 35hz.)

    you will laugh at the program, but it worked great for my box, and has proven itself to me

    one minute and ill post it



    Auto: 96 honda passport 3.2L v6 4X4 5sp
    Big 3 pics--THE MAV--THE RSD's--MY VLX
    Rices Creek Pics

    Refs: Sold to; lilmaniac2, alexdbest2000, jshak07 Bought from; CJL

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    Re: Ported Enclosures (1.7cu ~ 30hz. vs. 2.0cu ~ 35hz.)




    Auto: 96 honda passport 3.2L v6 4X4 5sp
    Big 3 pics--THE MAV--THE RSD's--MY VLX
    Rices Creek Pics

    Refs: Sold to; lilmaniac2, alexdbest2000, jshak07 Bought from; CJL

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    Re: Ported Enclosures (1.7cu ~ 30hz. vs. 2.0cu ~ 35hz.)

    cool man


    thanks





    Honda H/U - PG RSD65 - Seas Neo - Audiocontrol LC6 - Blaupunkt BX-01E - MTX 405 Amplifer - 03 E15K (32hz)

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