Any recommended horn design & size.
Extracted this TS parameters from online specs.
Fs - 43Hz
Qts - .238
Qms - 4.96
Qes - .250
Vas - .245
Xmax - 3.3mm
Re - 5.2 ohms
I thought the usable frequency response is 60-6000hz.
Inlowsound, if I'm not mistaken. designed before a midbass horn based on the EVM15l. It's the one pictured below where the JBL tweeter sits.
These midbass horns are actually what I'm using at home but with Altec 803 woofers as drivers. These, in my experience, are best mated with midhorns for coherency and vice-versa.