Audio Equipment Calculators / DIY Speaker And Woofer Box Plans

[Tekno BeaT]

This thread will help you to calculate your audio equipments problem..

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DIY AUDIO reference

must read 1st .

http://www.diysubwoofers.org/

http://www.diyaudioandvideo.com/Tutorial/SpeakerBox/

http://www.diyaudioandvideo.com/Calculator/SealedPorted/

http://www.diyaudioandvideo.com/Calculator/Box/

http://www.diyaudioandvideo.com/Calculator/DriverDisplacement/

http://www.diyaudioandvideo.com/Calculator/Volume/

http://www.diyaudioandvideo.com/Calculator/Volume/Help.aspx

http://sbp.softica.dk/2.0/en/

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Woofer/speaker box volume , port diameter/length , series and parallel Calculator..
http://www.the12volt.com/caraudio/boxcalcs.asp

http://www.hometheatershack.com/forums/enclosure-volume-calculator/

http://www.mobileinformationlabs.com/HowTo-1Woofer-Box-CAL Port lenth 1.htm

http://www.mikelights.com/speaker1.html

http://www.madisound.com/services/hifispeakerdesign.php

http://www.bcae1.com/spboxnew2.htm

http://www.bcae1.com/spboxnew2.htm

DIY speaker box

For outdoor use only
http://www.speakerplans.com/http://www.speakerplans.com/index.php?id=plans
http://forum.speakerplans.com/poweraudio-romania-map-of-speaker-plans_topic48256.html



Sketch your own Designs. DL link for Google Sketch up pro 8 portable, licensed Activated.

http://www.4shared.com/file/D0Hgrbzj/portable_google_sketchup_pro_8.html

Horn Plans

http://photo.qip.ru/users/tda-audio/182333/?page=1


BANDPASS CALCULATION
http://www.linearteam.dk/default.aspx?pageid=help
http://www.diysubwoofers.org/bnd/6thord1.htm


Free to download Bandpass, sealed, ported box calculator

http://www.ajdesigner.com/speaker/index.php


take note:The following table gives an approximate volume in cubic feet you need to plan your enclosure for based on the woofer size. The woofer is the single most important element in calculating your enclosure as it makes 80% of the air or more.

Woofer Size Enclosure Volume
4" .25 - .39 cubic feet
6" .35 - .54 cubic feet
8" .54 - .96 cubic feet
10" .96 - 1.8 cubic feet
12" 1.8 - 3.5 cubic feet
15" 3.5 - 8 cubic feet

Download links. Box Calculator
Bandpass >> http://image.ajdesigner.com/vc/ajbandpass.exe
Sealed >> http://image.ajdesigner.com/vc/ajsealed.exe
Ported >> http://image.ajdesigner.com/vc/ajvented.exe

How you distribute that volume is pretty much up to your needs, just don't make them square! Square enclosures will make awful bouncing frequencies. You might have noticed that many sound reinforcement speakers have the sides of the box tapered in toward the back, if you can do that, do it. that helps sound move out and not bounce like it does between parallel surfaces.

FORMULA >>
To figure your enclosure size in inches, multiply all the sides as follows height x width x depth, so if your box is 16" x 12" x 8", you have 1536 cubic inches. Take that figure and divide it by 12 three times, so 1536/12/12/12=.89, so, your enclosure is .89 cubic feet.

REVIEWS:

http://www.kbapps.com/construction.html
http://en.wikipedia.org/wiki/Loudspeaker_enclosure

Take note: Hindi po lahat ng design dito ay pwede sa lahat ng Speaker. nakadipende ang sukat ng mga box dipende sa ngapapa-design at sa parameter ng Speaker na ikakabit nila. ask a permission muna bago gumawa. salamat.

sa mga iba pa nating sa SB kung meron kayong calculator i-share nyo na din po sa iba..... thanks..

 

[Ron1221]

Re: ~> Audio Equipment Calculators <~

eto dn.

http://www.diyaudioandvideo.com/

sobrang useful.

 

[BassBooster]

Re: ~> Audio Equipment Calculators <~

up up...

 

[damielrabanes]

Re: ~> Audio Equipment Calculators <~

up up...

bumalik ka na rin sir bassbooster! haha

 

[BassBooster]

Re: ~> Audio Equipment Calculators <~

bumalik ka na rin sir bassbooster! haha

wew na warningan pa account ko hahaha....

 

[mhav]

bakit nawarningan sir bassbooster??and anong thread mo ang nawarningan??

 

[BassBooster]

bakit nawarningan sir bassbooster??and anong thread mo ang nawarningan??

flooding daw... yung post ko ata na tatlong magkakasunod.... sa isang thread dito... di ko kasi alam na flooding yon... ang pagkakaalam ko kasi sa flooding yung pag popost ng dalawa o higit pa sa dalawang message na iisa lang naman ang mensahe...

ETO massage sakin nung nag warning

Dear BassBooster,

You have received a warning at Symbianize.

Reason:
-------
Repeated Flooding, Multi-posting, Off-topic, or Spamming

Bawal ang flooding o multi-posting kaya tayo may edit button.
-------

Original Post:
http://www.symbianize.com/showthread.php?p=7714028
Quote:
Quote:
Originally Posted by cabelto971
tanong lang mga boss,,sino may alam dito mag assemble ng baffles or speaker box??? hingi naman ng size na tama lang sa 10 inches na speaker,,ung kakaibang design, kung sino lang me alam or pwede rin i post ung pictures na gusto nyo ibigay na design salamat
pang sala po ba ?? indoor?? o gagamitin din pang outdoor?? subwoofer ba yan o instrumental speaker lang ???
Warnings serve as a reminder to you of the forum's rules, which you are expected to understand and follow.

All the best,
Symbianize

nakapag tataka pa neto off topic daw... kaya natawa nalang ako... kelan man di ata ako naging off topic dahil lahat naman ng usapan natin dito ay related sa sound...

 

[mhav]

flooding daw... yung post ko ata na tatlong magkakasunod.... sa isang thread dito... di ko kasi alam na flooding yon... ang pagkakaalam ko kasi sa flooding yung pag popost ng dalawa o higit pa sa dalawang message na iisa lang naman ang mensahe...

ETO massage sakin nung nag warning

Dear BassBooster,

You have received a warning at Symbianize.

Reason:
-------
Repeated Flooding, Multi-posting, Off-topic, or Spamming

Bawal ang flooding o multi-posting kaya tayo may edit button.
-------

Original Post:
http://www.symbianize.com/showthread.php?p=7714028
Quote:
Quote:
Originally Posted by cabelto971
tanong lang mga boss,,sino may alam dito mag assemble ng baffles or speaker box??? hingi naman ng size na tama lang sa 10 inches na speaker,,ung kakaibang design, kung sino lang me alam or pwede rin i post ung pictures na gusto nyo ibigay na design salamat
pang sala po ba ?? indoor?? o gagamitin din pang outdoor?? subwoofer ba yan o instrumental speaker lang ???
Warnings serve as a reminder to you of the forum's rules, which you are expected to understand and follow.

All the best,
Symbianize

nakapag tataka pa neto off topic daw... kaya natawa nalang ako... kelan man di ata ako naging off topic dahil lahat naman ng usapan natin dito ay related sa sound...

hehe,,,baka nga namisinterpret lng ng mga mods ung post mo,,be specific nlng tau sa susunod sir bassbooster like sa sala nyo po ba ilalagay ung speakers??indoor speakers,,subwoofer driver ba yan o instrumental driver speaker na need ng box or papalitan mo lang ng box para lalong maintindhan and hndi mamisinterpret..kc kung iaanalyze mo sa normal people na walang alam sa mga speakers or anything sa phrase na ginamit mo parang nagtatanong ka kung anong klaseng gamit hndi kc specific pede kcng ang tinutukoy mo pala sa sentence mo is table o lamesa na pedeng indoor or outdoor or pang sala ba..sa mga normal people na walang alam sa soundsystem hndi nila kagad masspecify kung ano ung sinasabi mo na indoor outdoor or pang sala..kc ung pagkakasabi mo na subwoofer ba yan o instrumental speakers parang nagtatanong ka rin at hndi mo alam ung subwoofer o instrumental speakers...pero sating mga nakakaalam sa soundsystem wala akong nkikitang pagkakamali sa sentence mo kso hndi nman kc lang tau ang nagbabasa dto madaming tao..so be spcific nlng para lalong maintindhan at hndi mamisinterpret ng iba.

 

[BassBooster]

hehe,,,baka nga namisinterpret lng ng mga mods ung post mo,,be specific nlng tau sa susunod sir bassbooster like sa sala nyo po ba ilalagay ung speakers??indoor speakers,,subwoofer driver ba yan o instrumental driver speaker na need ng box or papalitan mo lang ng box para lalong maintindhan and hndi mamisinterpret..kc kung iaanalyze mo sa normal people na walang alam sa mga speakers or anything sa phrase na ginamit mo parang nagtatanong ka kung anong klaseng gamit hndi kc specific pede kcng ang tinutukoy mo pala sa sentence mo is table o lamesa na pedeng indoor or outdoor or pang sala ba..sa mga normal people na walang alam sa soundsystem hndi nila kagad masspecify kung ano ung sinasabi mo na indoor outdoor or pang sala..kc ung pagkakasabi mo na subwoofer ba yan o instrumental speakers parang nagtatanong ka rin at hndi mo alam ung subwoofer o instrumental speakers...pero sating mga nakakaalam sa soundsystem wala akong nkikitang pagkakamali sa sentence mo kso hndi nman kc lang tau ang nagbabasa dto madaming tao..so be spcific nlng para lalong maintindhan at hndi mamisinterpret ng iba.

hehe.. ok lang naman yon sir... kung na warningan ako... dapat kasi may isang mods na expert din sa sa sound na naka toka lang dito sa thread natin...
mahirap kasi kung yung ibang mods ay iba naman ang hilig na thread tapos papasukin ang thread natin... kaya na mimiss intrepret sila sa mga sinasabi natin dito kung minsan... tama din naman tanung ko... kasi kung mag bibigay tayo ng info kaagad for example bigyan mo sya kagad ng setup na box para sa speaker nya na pang outdoor tapos yun pala ay gagamitin nya pang sala or indoor baka tayo lang ang ma-sisi nung client pag pangit ang kinalabasan at isa pa baka mabigyan natin siya ng info na pang instrumental box eh subwoofer pala yung driver niya edi nasayang lang ang pera nya sa pag assemble hehehe.......

 

[mhav]

wala nman akong nakikitang mali dun sa post mo namisinterpret lang ng mods dahil hndi sila into soundsystem kaya hndi kagad nila nagegets ung mga terms na ginagamit natin dto..tama din ung ginawa mo atleast hndi tau nagcoconclude kagad sa isang tanong para atleast makapagbigay tau ng exact answer kaya ka nagtatanong kung saan purpose ung tinatanong nya..

 

[deftechguy]

if ung pini-pinpoint ng moderator is ung phrase na " pang sala po ba?? or indoor?? or outdoor??? "...

OR

ung mga question marks from bass booster reply that had given him the warning.

kung ung 1st scenario, i guess walang masama about sa question ni bassbooster. he only wants to clarify kung para saan gagamitin ung speaker, sala,indoor or outdoor. indoor includes sala, bedroom, music room so on and so forth for him or other members to give the appropriate solution for his queries.

but if the mods is pertaining sa multiple question marks from bassbooster reply, improper ung question since gumamit din ung nagtatanong ng multiple question marks.

just to share :
http://grammar.quickanddirtytips.com/punctuating-questions.aspx

anyways, let us just help and support the member who made this thread.


just my 2 cents.

 

[BassBooster]

if ung pini-pinpoint ng moderator is ung phrase na " pang sala po ba?? or indoor?? or outdoor??? "...

OR

ung mga question marks from bass booster reply that had given him the warning.

kung ung 1st scenario, i guess walang masama about sa question ni bassbooster. he only wants to clarify kung para saan gagamitin ung speaker, sala,indoor or outdoor. indoor includes sala, bedroom, music room so on and so forth for him or other members to give the appropriate solution for his queries.

but if the mods is pertaining sa multiple question marks from bassbooster reply, improper ung question since gumamit din ung nagtatanong ng multiple question marks.

just to share :
http://grammar.quickanddirtytips.com/punctuating-questions.aspx

anyways, let us just help and support the member who made this thread.


just my 2 cents.

wew... yaan mo na yung mga mods na yun sir..na mis-understand lang ata talaga yun kasi di naman ata sila into sounds eh.. kaya siguro naisip nila sa post ko pang home appliances yung suggestion reply ko hehehe..... wala lng ata sila ma warningan kaya ako nalang na pili hehehe.... tska may kanya kanya tayong text styles... kung baga kanya kanyang trip yan hehehe....

 

[tongpao33]

pwede hehehe... bosssing pasilip lagi dito ha. gusto ko kasi makapagbigay ng mga advice sa mga alam ko. at matuto din sa mga hindi ko pa alam about sounds.

 

[skyneo]

Share ko lang po ang ginawa kong Active Subwoofer using Bandpass enclosure nung tuesday.


DIY Passive Bandpass Subwoofer / Active Bandpass Subwoofer INDOORS

Tools :

Coping Saw
Plywood Saw (for plywood, crosscut saw or rip saw is good to use)
Measuring Tape
Hammer
Mallet
Try Square (iskwala)
Blower (kung ntatagan ka sa normal na proseso ng pagpapatuyo ng wood glue at rugby)


Materials :

Sanded G2S Marine Plywood - Wood Thickness is 3/8
Port (tube sa raon) - Diameter is 2", Length is 3"
PVC Pipe - Diameter is 2", Length is 21"
-total combined length is 22"
Vinyl
Corner Protectors (di ako sure kung ano tawag )
Wood Glue
Magic Pillow Cotton
Drywall Screws
Nails (1")
Rugby

Driver

(in the tryouts i use DAI-CHI 100w SUBwoofer) as shown in the picture.
final/actual subwoofer installed is pyle 5.25" 150w / 300w max. (midbass ata ito; bigay ni utol from U.S)

Amplifier/System

My custom built amplifier derived from amplifier inside the Xenon AX-302 Box.

reference image:

a blog for Xenon ax-302

Overall ang built na ito ay replica/improved version(because of custom amplifier) ng Xenon AX-302.

ginaya ko at inimprove ko ang system na nabanggit. {cancelations, etc}
Box nung sub ginaya at inimpruv ko din sa best na kaya ng mga available materials na available.

ito nung simula :

late ko na nalaman mga calculators dito pero pa rin. eto yung sa akin pang bandpass

-->AJDESIGNER
-->BANDPASS
-->CALCULATOR

Sukat ng Box (outer)

H = 32"
W = 22"
D = 35"

Division:

Rear depth = 22"
Front depth = 13"

---------------------------------------------

Heto na ang Speaker box nung trial na.

Deep ang Bass at Masakit sa dibdib ang kick. INDOORS ha.

Sana magka-idea mga baguhan sa pagbuo.

Note : Hindi po basta-basta ang pagbuo ng speaker box/enclosure lalo na itong bandpass design.

 

[Bhongtech]

Salamat po sir at nagkaroon ako ng idea.

 

[skyneo]

gawa ka na madali lang yan.. di naman madugo basta ready na ang sukat

 

[Bhongtech]

ako po ba ang mag create ng sukat sir?

 

[skyneo]

uu.. gamit ka muna ng calculator alin man dun sa mga pinost ni TS. tapos pag nakuha mu na yung formula, tingnan mo kung swak sa specification ng speaker/woofer/subwoofer mo.

or kung di mo alam ang specification ng unit mo na gagawaan mo ng box and kung first timer, closed box muna ang iyong mainam na gawin. ok

 

[Bhongtech]

ok sir thanks sa info,yung ibang speaker pagka bili may kasamang pamplet nakalagay na doon kung ilang cubic ang asembolin na box baffle.

 

[drynnyl]

mga sir bigyan nu naman po ako ng size ng box na ito,bale 15" po na speaker ang gagamitin ko,gusto ko po gawin ung BP6 x1 nakita ko sa speakerplans.com