3Way - Beyma ribbon, 18 sound woofer and (?) midrange

[SOVA audio]

TPL-150H and TPL-150 is the same twitter. Only diference is with or without horn.

How can you descibe a difference in terms of listening?

 

[SOVA audio]

A speaker and a subwoofer visual design.

 

[Brett]

Build the sub with the drivers on the side (dual opposed) at floor level to reduce vibrations and get the Allison effect.

 

[smanz]

How can you descibe a difference in terms of listening?

The TPL with or without horn, they sound very similar. The main advantage is the extra 3 db.

With the horn and the acoustic lens of oneoclock, my feeling is of sound with more definition.

The most important difference is dipole vs closed.

Regards