Testing out loud (speakers)

[Schraddel]

First one was this tiny sugar cube:


The sound is here crisp and clear. And according to the relative small size not very loud. And as Reinhard wrote it has to be mounted into a suitable resonator.





Next one was this Knowles sugar cube "Dumbo" mounted in an Zimo 18 x 13 x 13 (mm) resonator body. The body is a 3-dimensional printing.
The sound seemed to me like the upper frequencies were cut off. Thus setting the accents more to the middle frequencies.


And an surprising effect; this improves the sound quality significant. A still more presence and resonance of lower frequencies is the result.
Don't ask me why, but it will do so. :|


Cheers Lutz