JubiLyra Reds

A project stewing for over two years.
What to do with 4 - Goldwood Red Foamed woofers ala Golden Boys:
Link to the Golden Boys

The project coalesced from three other projects;
The Lyras;
Link to the Lyras
The Veritas;
Link to the Veritass
The Jubilees;
Link to the Jubilees

Hence the name JubiLyra's.
I'm going to use a Co-Axial 8" driver the Dayton CS20C:











Link to driver








Then the Dayton ND16FA-6 5/8" Neodymium Dome Tweeter;

Link to driver





I may even use the Aura NT1-204-8D 3/4" Titanium Dome Tweeter from Madisound;

Link to driver










Transfer Function in WinIsd Alpha - 145 Litre Box with a driver that has a Qts. of 2.08!!!

Sound Pressure Level


























Impedence



























Xmax

































Group Delay




























Unibox Simulation

























Unibox Impedence

RJ's Speaker Blog

The unfinished Prisstina II's awaiting Springtime for the final finish. In the meantime I might as well have them playing. They sound absolutely great. Crystal clear and very clean bass.