Velleman 15" speaker

likoor · 27th May 2007, 05:36 PM

Hello!

Summer is coming and i have some free time, so I was thinking that I'd build a subwoofer. I was looking something cheap and good for its price.
I found this: http://www.velleman.be/be/en/product/view/?id=368700#

I think it might be just what I need - best bang for a buck, because it costs only ~50 Euros.

There is only one problem: there isn't much info about it so I don't know how big should be the speaker box.

There are some graphics for the speaker, but i don't really know what to do with the parameters.

What do you suggest for a box?

Thanks, Likoor.

likoor · 30th May 2007, 03:52 PM

I have done some research and found out, that this speaker is similar to Eminence Alpha 15. I has quite high QTS, so vented box isn't good.

What do you think of a ~113 liter closed box, the F3 should be ~50Hz then? It would be 50cm*50cm*45cm or is it too cube shaped?

How thick should be the front panel? Is 2,5cm enough?

Any more ideas.

Thanks.

27th May 2007, 05:36 PM	#1
likoor diyAudio Member Join Date: May 2007	Velleman 15" speaker Hello! Summer is coming and i have some free time, so I was thinking that I'd build a subwoofer. I was looking something cheap and good for its price. I found this: http://www.velleman.be/be/en/product/view/?id=368700# I think it might be just what I need - best bang for a buck, because it costs only ~50 Euros. There is only one problem: there isn't much info about it so I don't know how big should be the speaker box. There are some graphics for the speaker, but i don't really know what to do with the parameters. What do you suggest for a box? Thanks, Likoor.

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30th May 2007, 03:52 PM	#2
likoor diyAudio Member Join Date: May 2007	I have done some research and found out, that this speaker is similar to Eminence Alpha 15. I has quite high QTS, so vented box isn't good. What do you think of a ~113 liter closed box, the F3 should be ~50Hz then? It would be 50cm50cm45cm or is it too cube shaped? How thick should be the front panel? Is 2,5cm enough? Any more ideas. Thanks.

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