• The move to the new server is done. There are some software and database maintenance updates in process. This has us passing the hat around to help out. We appreciate any donations. Seriously, even a dollar helps. The payment page may be found here - https://www.audiokarma.org/support.html

Building speaker stands from my new Focal 807s.

I'm thinking I could line them with heavy plastic such as contractor bags, by cutting a couple holes in the bottom of the bag, feeding it down over the rods and then putting on the lower fender washers and nuts (see pic); that way the holes in the bags would be somewhat sealed by the washers.

I could do this even before sliding the post down over the rods/bag.

attachment.php




I gotta run into town for supplies. I'll check back later (I'm off work today)


.
 

Attachments

  • 114_red rods.jpg
    114_red rods.jpg
    73.6 KB · Views: 136
Pick up some pool filter sand. It's cheap enough, usually stored inside the store, clean, dry, and free of bugs and plant seeds. 'Sandbox' sand, from the building supply stores usually only has price going for it.

I got a 50 lb bag of filter sand, around the corner at the pool store, for $5.95, mixed it with 80 lbs of lead shot, and filled my Atacama speaker stands, and my Atlantis equipment rack.
 
:thmbsp:Very nice work! Sand will work just fine. No need to overthink it:scratch2

I filled mine with lead shot but they don't have the volume your's do and sand might not have been heavy enough.
 
Don't pour concrete mix inside, it retains moisture, and in a few years, if you want to repaint them, pouring the concrete out will be a pain in the neck, and there will be dust flying everywhere.



.

The moisture in the air eventually reacts with the lime in the concrete mix.
This is why old bags of concrete get hard.

There was in article in Speaker Builder many years ago about doing this.
 
Last edited:
WOW - those came out really nice. Very skilled indeed. Have you thought about leaving them a lighter color to match your equipment stand? They look pretty good there next to it in thier original wood color.
 
I'm thinking I could line them with heavy plastic such as contractor bags, by cutting a couple holes in the bottom of the bag, feeding it down over the rods and then putting on the lower fender washers and nuts (see pic); that way the holes in the bags would be somewhat sealed by the washers.

I could do this even before sliding the post down over the rods/bag.

attachment.php


.

I like this idea a lot.

Nice job on the stands Brett.:thmbsp:
 
Well, this is embarrassing.

I made the posts larger than the stock posts for added heft but did not take the speaker hardware into consideration.

I just drilled the holes for the speaker cabinet mounting screws and they do not clear the post. So time for a plan B.

The first solution that comes to mind would be to reverse the rod hardware and fill them from the bottom. This would necessitate setting the speaker, bolted to the stand, completely upside down (on a really soft cloth), fill the post with sand, then seal it really well, bolt the foot and turn it over.

The second solution would be to keep the top as the cap, but secure it from the sides. This would mean having exposed hardware on the nice straight side panels.

Thoughts?


EDIT TO ADD:

A third option would be to cut away the posts at the speaker mounting screw points enough to get acess to the screws. But I like this one the least.


attachment.php


attachment.php
 

Attachments

  • Stands_holes 1.jpg
    Stands_holes 1.jpg
    48.8 KB · Views: 112
  • Stands_holes 2.jpg
    Stands_holes 2.jpg
    36.7 KB · Views: 112
Last edited:
Double up the top plates? The upper plate would attach to the speakers and the lower one would attach to the rods. Screw the lower plate to the upper one with screws coming up from under the lower one.

Just a thought.
 
Last edited:
Double up the top plates? The upper plate would bolt to the speakers and the lower one would bolt to the rods. Screw the lower plate to the upper one with screws coming up from the underside of the lower one.

Just a thought.

You're an effing jeen-yus! That would be easiest/least sloppy and raising the tweets a half inch would be OK.

Thanks!
 
Oops! I like the pink :)

Install allenhead cap screws in the holes and use a ball end allen wrench to secure them to the speakers.
 
Oops! I like the pink :)

Install allenhead cap screws in the holes and use a ball end allen wrench to secure them to the speakers.

I could maybe do that w/the fronts, but the rear holes are completely obscured by the walls of the posts, so that would require cutting them away and I don't think I want to do that.
 
Right now, they are at the stage of useability, although I still have to paint them, drill mounting holes to bolt the speakers on them (the cabinets have tapped holes to screw them to a stand), and fill them with sand or lead or cat litter (or a combination thereof).

Here at my shop (Ray's Wretched Hive of Scum and Villainy) that state is called OBU...Operational But Ugly.

Nice work, Brett! I also vote for the double top plate solution for bolting the speakers up. Since you already have holes in the current top plate you wouldn't have to counterbore the new one as bolt heads would be recessed in the the bottom top plate.
 
(...)Since you already have holes in the current top plate you wouldn't have to counterbore the new one as bolt heads would be recessed in the the bottom top plate.
Beautiful, that's what I'm going to do then.
 
Brett, with your ability you should be building speakers rather than stands. Great job!

You've got me thinking with this post. That hadn't actually occurred to me. But it's a fine line; I mean I could have just as easily built these to mount drivers in.
:scratch2:
 
Focal has resale value, DIY really doesn't. That would be a huge reason for me to buy outright. I built a pair just because I wanted to.
 
Focal has resale value, DIY really doesn't. That would be a huge reason for me to buy outright. I built a pair just because I wanted to.

Sounds about right. I wouldn't expect to be able to DIY a pair of speakers I could settle in with. It would just be fun for me too.
 
Back
Top Bottom