I refuse to pay photobucket so I've painfully downloaded all of my pics to my current computer and started putting stuff up on Flickr.

I drew up a center channel bracket in Autocad Fusion 360 to fit in the factory dash location. Its a 2 piece modular bracket with interlocking tabs. I'm able to mount a Dynaudio e110 tweeter or e430 mid. I also designed and printed an interference fit enclosure for the mid. I'll have to test to see which speaker combination I'll go with. I have more mid bass than I expected during initial testing so hopefully this works out.

https://farm5.staticflickr.com/4660/...b431588f_c.jpgCenterChannelTopv13_2018-Jan-30_03-51-30AM-000_CustomizedView8034973581 by Ryan Erickson, on Flickr
https://farm5.staticflickr.com/4700/...65a58119_c.jpge430_CenterChannel_Enclosure v4 by Ryan Erickson, on Flickr
https://farm5.staticflickr.com/4674/...ff61e7dd_c.jpgUntitled by Ryan Erickson, on Flickr
https://farm5.staticflickr.com/4611/...3728d1fe_c.jpgUntitled by Ryan Erickson, on Flickr
https://farm5.staticflickr.com/4764/...f7e6237d_c.jpgUntitled by Ryan Erickson, on Flickr
https://farm5.staticflickr.com/4751/...998b5494_c.jpgUntitled by Ryan Erickson, on Flickr

Made some brackets out of 1/8"x1" flat bar to mount the speaker baffle. Can't tell from the pic but the front bracket is bolted to the dash with a button head Allen bolt that's hidden under the dash pad. The other option I had was to utilize the center screw hole for the dash trim bezel. The other bracket is a simple z shape utilizing the factory speaker mounting tab near the firewall.

https://farm5.staticflickr.com/4721/...fe6ab244_c.jpgUntitled by Ryan Erickson, on Flickr

https://farm5.staticflickr.com/4740/...b55fc869_c.jpgUntitled by Ryan Erickson, on Flickr

Looks great. What 3D printer and material are you using?

Thanks! I printed the parts with PLA filament on a modified Robo3d. I can share the stl files if anyone wants them.

I made these brackets out of 1/8x1" flat bar to hold the speaker baffle in place.

https://farm5.staticflickr.com/4678/...67cbb28d_c.jpgUntitled by Ryan Erickson, on Flickr

Today I tested the Dynaudio e110 tweeters in the dash center location with my attempt at wave guides. The "wave guides" do help move the image a little away from direct center and clean up the sound a little bit.

https://farm5.staticflickr.com/4663/...cc5685a1_c.jpgUntitled by Ryan Erickson, on Flickr

Waveguide installed.

https://farm5.staticflickr.com/4648/...df171d1c_c.jpgUntitled by Ryan Erickson, on Flickr

https://farm5.staticflickr.com/4752/...b9dd59f5_c.jpgUntitled by Ryan Erickson, on Flickr

I like the e110's matched up with the e650's in the kick panels currently crossed over at 3500Hz. The car sounds day and night better over the Focal 6.5 components I had in the kick panels. The mid bass now has impact, the mid range no longer has a huge spike around 500Hz and the staging is way higher. Even though the tweeters are in the center of the dash I still have good width. The center is just a little too centered for me. It sounds like the vocals are right on the cowl hood scoop. I want them directly in front of me so I'm going to try a deeper modified waveguide.

Keep in mind I'm trying to keep the dash and A pillars clean. I don't want my car to look like a stereo build. I want a clear view of all those cones in front of me as the point of this car is to drive it. I just want a decent stereo for those long drives.

As part of my plan to keep the car clean and have decent staging I think I'm moving away from the idea of running a mid/tweet center channel or 2 mids with tweeters out on the corners of the dash. Especially now that testing center mounted tweeters is going so well. I dont care for the look of pillar mounted large speakers and I don't want to cut the corners of the dash structure to fit a tweeter since the car is essentially done. I've seen DSE build recessed metal pockets in the corners for a 1" tweeter which looks nice but I'm past that point. Besides my e110's are 3 times the size. I also don't want to cut out the VIN location on the dash. The other plan I came up with was to build a fiberglass dash pad structure and hide the tweeters under flush mounted grills in a vinyl wrapped dash pad.

So far testing has been promising with the center dash mods so I'm going to exhaust this approach before reconsidering the fiberglass dash pad idea.

This is such great info and not typical for a thread. Way over due IMO!

:captain:

Agree 100 % this is an awesome thread