Great Waveguide List

Dayton H10RW 10" Round Waveguide

I'll start with my find yesterday:

Dayton H10RW 10" Round Waveguide 1" Threaded, Parts Express, $12

[IMGDEAD]http://www.parts-express.com/images/item_standard/270-310_s.jpg[/IMGDEAD]

Compression driver: Selenium D220Ti

01WG100cmrotate.png


Sounds great, no colorations observed. No foams used. Feels plastic but strong.
 

ScottG

Member
2003-02-04 12:23 am
US
A good source under the left link heading "Wave guides & horns":

Kimmo Sauniston DIY arkisto

18Sound XT1086 + ND1050
18Sound XT1086 + ND1075
18Sound XT1086 + ND1090
18Sound XT1086 + NSD1095 ***
18Sound XT120 + ND1050
18Sound XT120 + ND1075
Monacor WG-300 + Vifa XT25TG30
Monacor WG-300 + Monacor DT-300
Monacor WG-300 + Seas 27TBFC/G
AWSM-120 + Seas T29AF001
AWSM-120 + Seas T29CF001
AWSM-140 + Seas 27TBFC/G
 

ScottG

Member
2003-02-04 12:23 am
US
Last edited:

ScottG

Member
2003-02-04 12:23 am
US
(edit: oops, sorry for the double posting Ed!)

Zaph's listing:

Zaph|Audio

B&C DE10 horn driver w/ME10 horn

Seas 29TAFW, Parts Express 10" 75 degree waveguide

Design based on Waveguide:

Zaph|Audio

Blog section - scroll *way* down (February 5, 2010 posting):

Zaph|Audio

Seas 27TFFNCG in an 8" PE waveguide
SB29RDCN-C000-4 in an 8" PE waveguide

(January 24, 2010 post):

SB29RDCN-C000 modified MCM 6.5" waveguide
SB29RDCN-C000 modified PE 10" waveguide

(November 26, 2009)

SB Acoustics SB29RDCN-C000 (no waveguide.. for reference)
 
Last edited:

Scott L

Member
Paid Member
2008-12-27 12:32 pm
Knoxville, TN
Your Actual Measurement ?

I'll start with my find yesterday:

Dayton H10RW 10" Round Waveguide 1" Threaded, Parts Express, $12

[IMGDEAD]http://www.parts-express.com/images/item_standard/270-310_s.jpg[/IMGDEAD]

Compression driver: Selenium D220Ti

[IMGDEAD]https://i188.photobucket.com/albums/z72/widhibrata/audio/01WG100cmrotate.png[/IMGDEAD]

Sounds great, no colorations observed. No foams used. Feels plastic but strong.

Is that your actual measurement of the Selenium D220Ti in said waveguide?
If so, that's actually pretty good vs some of the curves I have looked at !!
 
Is that your actual measurement of the Selenium D220Ti in said waveguide?
If so, that's actually pretty good vs some of the curves I have looked at !!

Yes. My own measurement. I was surprised myself. Had them in the garage for a year and never bothered (too skeptical to be that good)

1m, on axis, indoor. 5ms gate. I use them for my dipoles.

dsc_4767.png


Dan, why would you measure at the lip axis?
 
JBL PT 338800-001 & Clones

This has got to be the darling of Constant Directivity builders, the Econowave cult. Thanks to Zilch.

[IMGDEAD]http://www.parts-express.com/images/item_large/292-2572_L.jpg[/IMGDEAD]

Cost about $14.

Clones:

Pyle Pro PH612
Dayton H6512
YD-L033 (Australia)

Dr Geddes performed measurement of this waveguide:

Econowave.jpg


The usage of this waveguide is well established:

Econowave Summary (need to register to see pics & plots)

Use Selenium D220Ti or D2500Ti-Nd, 8 Ohms.