DIY of the Day
DIY of the Day
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- 6 Responses
- MrT0
Looking forward to day 2!
- organicgrid0
You do realize that the upper speaker "port/vent" is useless in this DIY design. The woofer/subwoofer in the lower cavity of the cinder block is in need of the port/vent.
- sealed boxes are quite common too for many reasonsmonospaced
- yeah should be in the back behind the wooferdbloc
- organicgrid0
Add some fiberglass insulation to the concrete cavities, this will make the bass less reflective.
- organicgrid0
Acoustical problems with concrete and non directional bass will be an issue.
- + no breathing hole at the back, it will be shakyyyyyygeorgesIII
- could easily add a breathing hole.dbloc
- concrete = more reflective they are at low frequenciesorganicgrid
- maquito0
I'm almost there, but how did he screw the wood into concrete?
- it's looks like the 2 wood panels are attached to eachother -- compression fit against the blockGnash
- there are metal bars that come from the backgeorgesIII
- I suppose it could then be sealed with a sort of resin or silicone glue between wood/concretemonospaced
- masonry screws dudes, masonry screwsdirtydesign
- they are attached to each other with a rod.dbloc
- Concrete screwsfyoucher1
- georgesIII0
brick being kinda hollow I don't think they would give a crisp sound,
but who knows..
- I mean porous, not hollowgeorgesIII
- good thing they showed the "screw" part, the rest is easyGnash