The Cadenza RIVA DIAMOND is a complete new developement with a brand new Accuton 90mm midrange driver in combination with the 30mm diamond tweeter from Accuton.

This new midrange driver is exactly the same driver as the flagship Accuton 90mm diamond midrange with his 1,8 Tesla strong motor, only the diamond membrane was substituted by a ceramic membrane.

AudiaZ was the first german company building a flagship speaker with  the 90mm diamond midrange driver from Accuton . So it was the logical consequence to implement also the new 90mm ceramic driver in a new speaker design.


The combination of a heavily braced multiplex cabinet, the best available crossover parts, a specially designed solid silver core e-Teflon cable in the Cadenza RIVA and the best drivers available on the market have allowed AudiaZ to develop an ultimate speaker with extraordinary sound capabilities. An exact soundstage with precision and tonal balance being the reward.

The Cadenza is suited for medium sized listening rooms.



All internal cables from the terminal plugs to the crossover and to all drivers are made from pure silver with GORE extruded teflon dielectric.

The RIVA DIAMOND Edition uses a 30 mm Diamond tweeter. The foil capacitor for the tweeter is made of pure massive silver foil. 

 The midrange driver has a  1,8 Tesla strong motor with a new developped textile suspension.

Specification Cadenza Riva Diamond:

Set up3 way, Bassreflex
Drive unitstweeter 30 mm diamond

midrange 90mm ceramic membrane with 1,8 Tesla motor

Bass 2x 173 mm, ceramic membrane
Sensitivity88,0 dB/W/m (2,83V/1m)
Frequency Response 29 Hz to 40 kHz, 200Hz to 10kHz
Input Impedance4 Ohm, Minimum 3,8 Ohm @ 84Hz
Recommended amp from 50 Watt Class A
Binding postsWBT Pole terminals 0710Ag
Dimensionswidth 244mm

hight 1120mm

depth 244mm
Weight38 kg
Designpearlgloss black, pearlgloss white,

golden ebony highgloss