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Can someone help make me some Speaker spacer rings?
https://www.smwebhead.com/phpBB3/viewtopic.php?f=2&t=2893		 Page 1 of 2
Author:  cougarcruiser [ Sat Feb 21, 2009 11:00 pm ]
Post subject:  Can someone help make me some Speaker spacer rings?
I'm starting to work on my plan for upgrading the stereo in the 318.... There are 4 speakers in the arch today - 6.5's. I am thinking hard about upgrading them to the JL 7.7 inch speakers.

However -- There is an issue with mounting depth. I only have about 2.75 inches of depth to work with in the arch. The 7.7s need about 3.15. That means, I should be able to put in a 1/2 inche trim ring spacer betwene the arch and speaker and have them fit just fine.

Now the fun part... I don't want a starboard spacer. I'd like to use clear acrylic that the edges get sanded down/polished to look like a finished glass edge.

The stuff I found is like this:

http://cgi.ebay.com/ws/eBayISAPI.dll?Vi ... %26otn%3D4

This would need to be cut down into 4 speaker rings. Outer diameter 7.75 inches. Inner diameter, 6.25.

Does anyone have the tools to router these out and then polish that outside edge? My finish woodworking skills are less than stellar.

I'd be happy to pay for your time and what not. Or - maybe we can make a trade or something (PM me for more details on that, but I do work for the evil empire that powers most all the computers around the world).

The speakers I am thinking of going with are the new sport grills from JL.
http://marine.jlaudio.com/products_comp ... rod_id=390
Image
Author:  Jim_R [ Sun Feb 22, 2009 12:20 am ]
Post subject:  Re: Can someone help make me some Speaker spacer rings?
Maybe try a local custm glass shop? They'd be able to work with acrylic and polish that edge.
Author:  cougarcruiser [ Sun Feb 22, 2009 9:00 am ]
Post subject:  Re: Can someone help make me some Speaker spacer rings?
Sanding and finishing the edges is actually the easy part. I can do that.

It's geting the rings cut from that sheet. I could use a saw - but then you chances of being a perfectly round circle reduce greatly.

I'm hoping someone has a router table with some nice, sharp bits that could cut these out for me.
Author:  Busacharger [ Sun Feb 22, 2009 12:49 pm ]
Post subject:  Re: Can someone help make me some Speaker spacer rings?
Cougar, try a local cabinet shop they should be able to cut your rings very easy and cheap.
Author:  07H200SS [ Sun Feb 22, 2009 6:31 pm ]
Post subject:  Re: Can someone help make me some Speaker spacer rings?
Find someone who has access to a water jet machine. They would come out perfect. I have access to, one through a local machine shop we do buisness with. It is called Absolute Welding and Waterjet I think.
Author:  Brett248Vista [ Sun Feb 22, 2009 7:30 pm ]
Post subject:  Re: Can someone help make me some Speaker spacer rings?
If you know someone with a Roto-Zip it would be easy to cut the rings out. To make the edges smooth and shiny just sand and then hit with a torch flame, that's how the acrylic pro's do it.
Author:  bndfishing [ Sun Feb 22, 2009 9:13 pm ]
Post subject:  Re: Can someone help make me some Speaker spacer rings?
TAP Plastics can whip those right out for you.
12021 NE Northup Way
Bellevue, WA 98005
Author:  cougarcruiser [ Sun Feb 22, 2009 9:20 pm ]
Post subject:  Re: Can someone help make me some Speaker spacer rings?
We have a winner!

I will be stopping by TAP plastics this week. SWEET!

That's exactly the kind of shop I needed.
Author:  aguyindallas [ Mon Feb 23, 2009 4:20 pm ]
Post subject:  Re: Can someone help make me some Speaker spacer rings?
I want to keep a close eye on this as this would be the same idea behind home-fab LED cupholders...
Author:  Choices II [ Mon Feb 23, 2009 4:28 pm ]
Post subject:  Re: Can someone help make me some Speaker spacer rings?
Whatever you decide will be am improvement. Just this past weekend I put in the JL 6.5's (the better of the 2 they make in that size) and it was an amazing differance over fractory and they just dropped right in.
Author:  cougarcruiser [ Mon Feb 23, 2009 8:51 pm ]
Post subject:  Re: Can someone help make me some Speaker spacer rings?
After putting the JLs in my 240 - I will never go back to anything else if I can afford the JLs. They are unbelievable.

Speaking of LEDs - I thought about doing something with the LED rings, but I'm challenged coming up with a way to mount the LED's.

Any ideas?
Author:  Jim_R [ Mon Feb 23, 2009 9:40 pm ]
Post subject:  Re: Can someone help make me some Speaker spacer rings?
cougarcruiser wrote:
After putting the JLs in my 240 - I will never go back to anything else if I can afford the JLs. They are unbelievable.

Speaking of LEDs - I thought about doing something with the LED rings, but I'm challenged coming up with a way to mount the LED's.

Any ideas?


I'm just going to pull the cup holders, drill a hole in the side about 1/2" from the bottom and silicone the led in - running the wires appropriately of course. No ring needed.

Like so:
Image

Here's the obligatory 'clear water bottle' shot:

Image
Author:  impulse [ Tue Feb 24, 2009 12:04 pm ]
Post subject:  Re: Can someone help make me some Speaker spacer rings?
I think that's an idea worth considering. I like it. Since Steve (aguyindallas) and I both just ran a mother wire around the whole boat this wouldn't be to hard to add on. It would however take me a bit of extra time since adding 4 more cupholders at the end of the year I would now have 10 to do. You've got me thinking about it now Jim.
Author:  cougarcruiser [ Tue Feb 24, 2009 5:55 pm ]
Post subject:  Re: Can someone help make me some Speaker spacer rings?
TAP Plastics is a semi winner.

They can very easily cut me the rounds - but they said that the inner diameter cut out was too close for their machines.

Poop.

100 bucks for 4 7.75inch cutouts of 1/2 acrylic. Finished outer edges. I would just need to cut out the inside. Materials, labor, tax, and all... Not a bad price.
Author:  bndfishing [ Tue Feb 24, 2009 9:44 pm ]
Post subject:  Re: Can someone help make me some Speaker spacer rings?
I can check with some of my buddies up there and see what machine shop would do a good job of milling your centers if you want. High speed milling might be your only option if the ring is so narrow.
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