DIY Zigmahornet Speakers

[MusicBob]

I want to experiment by building a set of Zigmahornet speakers, it looks simple enough to attempt ;
What good 4 - 5" Full-range 8 Ohm speaker can I use, preferably locally sourced ?
Anybody heard Zigmahornets play, general impressions ?

 

[GIMMEL]

 

[BarryD]

 

[davidgovender]

 

[JimGore]

 

[Atjan]

 

[davidgovender]