View Full Version : HDC3 12" Box Help
07-14-2008, 08:15 PM
OK, i **** horribly at designing boxes so i need some help from the pros. I tried sub woofer tools but they have been down for a long time. Tried re but it doesn't print well. Anyway, can anyone please design me a box (3d if possible) for 1 12 hdc3 tuned to 40 and whatever size port that will get loud. oh, would like the volume to be 2-2.2 after displacement if possibly thank you to all those that help. Going to try and build it this weekend. Dimensions are 41 width 16 height and 14 deep
07-14-2008, 08:21 PM
15 bucks.....great stuff
Unless you want something free: http://img34.imageshack.us/img34/4843/2cubes36hz3125sqin2hd.png
07-14-2008, 08:28 PM
thanks skip01...i'll see how that one works out then i'll try fisher
07-14-2008, 08:40 PM
Thats actually 36hz
Im sure someone on here can tell you how shorter to make the port to get it to 40hz, but i think 36hz will be fine
07-14-2008, 08:42 PM
oh ok i know you had some so if you say it'll work i'll trust you i just thought 40 was supposed to be the best or whatever
07-14-2008, 08:50 PM
I get 34.5hz.
Factor in the extended acoustical length because you are using a slot port and it's tuned to 34.5hz.
Internal length is seen to be 29.0" rather than 27.75" because it's a slot port.
07-14-2008, 10:01 PM
I charge $5 for a design which includes exact cut dimensions and a 3D sketch. PM me if you are interested.
07-16-2008, 01:52 AM
hey just noticed the post i'm tired as hell have to work 2morrow so i'll pm you when i get off
07-17-2008, 01:27 AM
hey cloundz just bought an 12" HD3 older style of your sub. I also need box design. I will put in $2.50. half of the $5...lol