Help with Hales Concept Three Project

[baco99]

Hi all! I recently picked up a pair of Hales Concept Three speakers where one of the woofers is completely missing. The woofers used were specific to HDG: "Focal 8KN515J - HDG". They are an 8" composite cone using Focal's older truncated frame.

Does anyone know of a supplier that carries similar New Old Stock Focal drivers from this era, OR does anyone know of a suitable replacement?

Thanks!

 

[PeteMcK]

TSPs:
8 KN515J-HDG: Fs 26.61, Re 7.7, Qes 0.33, Qms 4.15, Qts 0.31, Sd 221.67, Vas 117.17, No 90.10, Inductance 0.9

 

[baco99]

Thanks Pete - Very helpful info!

 

[baco99]

Can anyone else recommend a suitable replacement?