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Re: What are you working on now?

Posted: August 25th, 2020, 8:21 am
by Tanukjaju
The last 3 weeks or so. My 30 year old speakers decided to disintegrate (the foam) so I started to look for a replacement driver ... then [mention]binbin[/mention] tole me that I could refoam it.

Image

That turned out to be surprisingly easy. Didn’t take pics though. Then I thought so ugly, perhaps I can make something more to my taste (big bezel :lol: )

Some solid wood planks (stained walnut) and lots of glue for the plywood. Lots of sanding.

Image

The back. After shellac. Port size is slightly bigger and longer, and the shape changed from round.

Image

Image

Re: What are you working on now?

Posted: August 25th, 2020, 5:01 pm
by Emilio
Tanukjaju wrote:The last 3 weeks or so. My 30 year old speakers decided to disintegrate (the foam) so I started to look for a replacement driver ... then [mention]binbin[/mention] tole me that I could refoam it.

Image

That turned out to be surprisingly easy. Didn’t take pics though. Then I thought so ugly, perhaps I can make something more to my taste (big bezel Image )

Some solid wood planks (stained walnut) and lots of glue for the plywood. Lots of sanding.

Image

The back. After shellac. Port size is slightly bigger and longer, and the shape changed from round.

Image

Image
I really like the output!

Which are the steps for refoaming?

Re: What are you working on now?

Posted: August 25th, 2020, 7:21 pm
by Tanukjaju
[mention]Emilio[/mention] .... not as tough as I thought. The important step(s). Making sure you find the right diameter foam. The speakers I had were 6” but I managed to find the right sized foam on eBay. It included a 20 step line by line instructions ... but most importantly.

- disassemble
- clean /scrape / cut out the old foam
- pre lay to make you know exactly where to glue the new foam to
- Apply supplier glue evenly making sure there is a continuous bead so air can’t escape. Iirc, I did the part attached to the cone first then outer frame.

Tested it for a few hours last night. No more buzzing :). Not too bad for a $15 kit and a first timer attempt.

Total cost for the project is about $50-60 for the repairs and wood.

Re: What are you working on now?

Posted: August 26th, 2020, 1:30 am
by Emilio

Tanukjaju wrote:[mention]Emilio[/mention] .... not as tough as I thought. The important step(s). Making sure you find the right diameter foam. The speakers I had were 6” but I managed to find the right sized foam on eBay. It included a 20 step line by line instructions ... but most importantly.

- disassemble
- clean /scrape / cut out the old foam
- pre lay to make you know exactly where to glue the new foam to
- Apply supplier glue evenly making sure there is a continuous bead so air can’t escape. Iirc, I did the part attached to the cone first then outer frame.

Tested it for a few hours last night. No more buzzing :). Not too bad for a $15 kit and a first timer attempt.

Total cost for the project is about $50-60 for the repairs and wood.
Nice!

These are the kind of DIY projects I love. Perfect results for only 50$

Re: What are you working on now?

Posted: August 26th, 2020, 9:30 am
by nje2791
Wow, great job. And a far more attractive outcome than the original.

Re: What are you working on now?

Posted: August 26th, 2020, 9:37 am
by Tanukjaju
nje2791 wrote: August 26th, 2020, 9:30 am Wow, great job. And a far more attractive outcome than the original.


Thank you!

Re: What are you working on now?

Posted: August 27th, 2020, 8:27 am
by Zulu123
Sketch a design for open end watch saddle.
Had someone made it, as I don't have the skills and tools.

Re: What are you working on now?

Posted: August 27th, 2020, 12:54 pm
by NortON
20200827_204937.jpg

Re: What are you working on now?

Posted: August 27th, 2020, 3:04 pm
by hako
NortON wrote: August 27th, 2020, 12:54 pm 20200827_204937.jpg
Super shape!!!

Re: What are you working on now?

Posted: August 27th, 2020, 4:47 pm
by NortON
hako wrote: August 27th, 2020, 3:04 pm
NortON wrote: August 27th, 2020, 12:54 pm 20200827_204937.jpg
Super shape!!!
Thanks! It's still a long way to the finish line