Master List of DIY available waveguide dome tweeters

[Bryguy]

The idea here is to limit the list to products currently in production and readily available to DIYers.

These are dome tweeters that are sold with a waveguide already attached. (price approximately ascending)

Dayton ND25FW-4

Peerless BC25SC06-04 (for now)

Peerless BC25SC08-04 (for now)

Goldwood GT-520 (according to Matt Grant/MTG Designs this tweeter is terrible)

Sica LP 98.25/245 TW

Wavecor TW013WA01

Scan-speak Discovery H2606/9200

Wavecor TW022WA06

Sica LP 110.28/380 TW

Morel CAT 378

Wavecor TW030WA12/TW030WA11

SB Acoustics SB26STWGC-4

Wavecor TW030WA21/TW030WA22

SEAS Prestige 27TBCD/GB-DXT

Sica LP 90.28/N92 TW

Wavecor TW022WA09/TW022WA10

CSS LD25X-WG https://www.css-audio.com/online-st...-XBL^2-Dome-Tweeter-in-7-Waveguide-p651759238

Satori TW29TXNWG-4

Seas Excel T29X001-04 TPCD

Satori TW29BNWG-4/TW29BNWG-8

Waveguide tweeters with some modification

augerpro/somasonus

Waveguide WG104-XX/25 for the BlieSMa T25B-6, T25D-6, T25S-6 tweeters

Waveguide WG104-XX/34 for BlieSMa T34B-4 (T34D-4) tweeter

TQWT/DTQWT-10/DTQWT-12 mkII T35 option

ReShape Tweeter Waveguide, Acoustic Directivity Adapted to Psychoacoustic Tweeter Waveguide

ATH-DOME T34B waveguide

Heissmann Acoustics

Standalone waveguides which can be bought

Visaton WG 148 R, Visaton WG 220x150

Kartesian Horn_30 (for Kartesian Twt30_vMS)

Kartesian Horn_28 (for Kartesian Twt28_vMS & Kartesian Twt28_vHP)

Please mention any omissions and I'll add them to the list!

 

[PKAudio]

Wavecor tw022wa09 and 10
Wavecor tw030wa21 and 22. New tetoron tweeters
Seas t29x001 tpcd

 

[Ugg10]

Do the Soma Sonus / @augerpro waveguides for a number of dome tweeters count?

 

[Bryguy]

Wavecor tw022wa09 and 10
Wavecor tw030wa21 and 22. New tetoron tweeters
Seas t29x001 tpcd

Added. I didn't see anything on Google about the tetoron tweets. Could you send a link?

 

[Bryguy]

Do the Soma Sonus / @augerpro waveguides for a number of dome tweeters count?

I suppose it wouldn't hurt to include them, maybe under a separate category. Anyone else doing similar work to augerpro?

 

[PKAudio]

Added. I didn't see anything on Google about the tetoron tweets. Could you send a link?

https://www.wavecor.com/html/tw030wa21_22.html

 

[PKAudio]

I suppose it wouldn't hurt to include them, maybe under a separate category. Anyone else doing similar work to augerpro?

Hificompass 104mm waveguides for bliesma t34 and t25 should be mentioned.
I have also some measurements for my 6inch t34b wg, tw29txn in jantzen wg, etc.

 

[Bryguy]

Hificompass 104mm waveguides for bliesma t34 and t25 should be mentioned.
I have also some measurements for my 6inch t34b wg, tw29txn in jantzen wg, etc.

Added, thanks

 

[Jeffh01]

It looks like the WG300 is now discontinued.

 

[stv]

WG300

As @Jeffh01 mentioned the WG300 is no longer in production.
I have made an accurate drawing with dimensions taken from a plaster replica cast from the original.
Not sure if it's okay for copyright reasons to post it here, but I guess it should be okay as the waveguide is no longer in production.
Let me know if there is any interest.

 

[Bryguy]

As @Jeffh01 mentioned the WG300 is no longer in production.
I have made an accurate drawing with dimensions taken from a plaster replica cast from the original.
Not sure if it's okay for copyright reasons to post it here, but I guess it should be okay as the waveguide is no longer in production.
Let me know if there is any interest.

Good to know. I'll remove it from the list. I think Heissmann is working on something similar. I imagine you'd be fine to share, especially since you wouldn't be profiting off of sharing the plans. I am not a lawyer though!

 

[YSDR]

Some SICA domes also comes with waveguide:

LP 90.28/N92 TW

LP 98.25/245 TW

LP 110.28/380 TW

 

[wolf_teeth]

Wavecor TW022WA06.

 

[Bryguy]

Some SICA domes also comes with waveguide:

LP 90.28/N92 TW

LP 98.25/245 TW

LP 110.28/380 TW

Wavecor TW022WA06.

Added!

 

[Arthur Jackson]

Goldwood GT-520 (according to Matt Grant/MTG Designs this tweeter is terrible)

I agree, It’s a fine tweeter for lying down and avoiding.

 

[ernperkins]

You could also look at the tweeters with waveguides at Heissmann Acoustics (LINK). Most of them use the Monacor WG-300 waveguide with an adaptor plate. You can buy the adaptor plate and they have the instructions to DIY one.

 

[vineethkumar01]

Some nice waveguides for dome tweeters are available here: https://audiohorn.net/tweeter-waveguide/ along with their horns for CDs and other kinds of tweeters.
Bliesma T34 waveguide designed using ATH here: https://cults3d.com/en/3d-model/various/ath-dome-t34b

 

[Bryguy]

Some nice waveguides for dome tweeters are available here: https://audiohorn.net/tweeter-waveguide/ along with their horns for CDs and other kinds of tweeters.
Bliesma T34 waveguide designed using ATH here: https://cults3d.com/en/3d-model/various/ath-dome-t34b

Added.

You could also look at the tweeters with waveguides at Heissmann Acoustics (LINK). Most of them use the Monacor WG-300 waveguide with an adaptor plate. You can buy the adaptor plate and they have the instructions to DIY one.

If we can identity a suitable alternative to the WG300 from Monacor (3D files presumably), then I will add it. As has been said in the thread though, WG300 is no longer in production

 

[stv]

Here is my WG 300 drawing as 1:1 PDF and a corresponding DXF (units are millimeters).
The WG shape is made using a spline connecting several measured points.

Please note that the drawing as provided by different vendors (and supposedly also by monacor themselves) has a wrong depth dimensioning:



I also attach some photos for better understanding of the geometry!

 

[YSDR]

Kartesian dome tweeters comes with flat faceplate but these can be replaced for the matching waveguides:

Kartesian Twt30_vMS + Kartesian Horn_30
Kartesian Twt28_vMS + Kartesian Horn_28
Kartesian Twt28_vHP + Kartesian Horn_28