diyAudio

diyAudio (http://www.diyaudio.com/forums/)
-   Subwoofers (http://www.diyaudio.com/forums/subwoofers/)
-   -   what size would the box be if ........ (http://www.diyaudio.com/forums/subwoofers/97812-what-size-would-box-if.html)

zuki 10th March 2007 02:50 AM

what size would the box be if ........
 
i have an internal volume of 8640 cubic inches and i am using 3/4 mdf from home depot.

i want to be able to give the guy at home depot some measurements, so he can make as many cuts as he can on the panel saw and save me alot of the cutting and money.

i am building 2 matching boxes both

with an internal volume of 8640 cubic inches.

i need a h w and l

i have it figured at 21" x 21" x 20" tall internally

can these be made from 2 sheets of 3/4" mdf or must i buy 3 sheets

i can change the shape some to achieve my goal if needed.

thank you.

zuki 10th March 2007 04:05 PM

i was hoping someone would double-check my work.


...:confused:

Renron 11th March 2007 12:06 AM

cutsheet
 
2 Attachment(s)
I come up with 8820" ^3.
I presume the difference is due to the volume taken up by the driver and the plate amp? Are you using a plate amp?

I checked your work and you could do it with 1 & 1/2 sheets of 3/4 MDF for Both subs.

I did a quick layout cutsheet for you . :D
Use a straight edge and a new blade in your saw.
Good luck,
Ron

zuki 11th March 2007 01:48 AM

i will try and attach photo when i am done.

thank you.

Renron 12th March 2007 02:04 AM

Your welcome,;)
I'd like to see your completed project.
Good luck, ask if you don't understand something, folks here will help....but you may have to be patient.
Ron

zuki 13th March 2007 06:45 PM

i need help posting the photos.

auplater 13th March 2007 07:02 PM

posting photos
 
Sign up for something like photobucket

http://photobucket.com/

then upload your pics there, and link them via the tools under your photos to your post here.

or just attach a photo here below the posting window (I usually convert them to jpegs and reduce the color depth to 256 colors, to keep the file size down)

hope this helps

John L.

zuki 13th March 2007 07:21 PM

attach a photo here below the posting window


how ?

zuki 13th March 2007 08:11 PM

it says file too big.

exceeds allowable size :bawling:

auplater 13th March 2007 08:18 PM

photos
 
The file size needs to be less than 102400 bytes.... you need to resize the file and reduce it's color depth to 256 or 16 colors, (I use Lview.exe, but any image program should be able to do this)probably no bigger than 640 x 480 until you've successfully uploaded in the <attach file> box below the <options> window.

save it as a jpeg, not a bitmap

John L.


All times are GMT. The time now is 10:52 PM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright 1999-2014 diyAudio


Content Relevant URLs by vBSEO 3.3.2