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Cadenza Riva Diamond

The Cadenza Riva Diamond is a new development based on the Cadenza, with a newly developed midrange driver from Accuton in combination with the 30mm diamond tweeter from Accuton.

This new midrange driver is equivalent to Accuton's 90mm diamond midrange driver with its powerful 1.8 Tesla drive and optimized suspension, only the membrane is made of ceramic instead of diamond.

AudiaZ is the first German manufacturer to use this loudspeaker chassis in series production.


The solidly braced multiplex housing, the best available crossover components, the internal wiring made entirely of pure silver Teflon ribbon cables, as well as the latest and best chassis are the basis for the Cadenza RIVA's outstanding sound with unsurpassed resolution and precise spatial imaging.

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The components of the crossover consist of extremely high-quality mica capacitors and film capacitors from Duelund, Intertechnik, Mundorf and BMC.

The entire internal wiring from the pole terminals to the crossover and to all chassis consists of solid pure silver conductors with GORE dielectric made of extruded Teflon.

For the highest demands, the tweeter has a 30 mm diamond dome, the capacitor in front of the tweeter is made of solid pure silver foil with pure silver connections, the cables in the tweeter range consist of a pure silver solid conductor.

The midrange speaker has an extremely powerful 1.8 Tesla motor and a newly developed fabric suspension.


Cadenza Riva Diamond Specifications


3 way, bass reflex


Tweeter 30 mm diamond membrane

Midrange 90 mm ceramic membrane

Bass 2x 173 mm ceramic membrane


88.0 dB/W/m (2.83V/1m)

Frequency response

29 Hz to 40 kHz, 200 Hz to 10 kHz plus/minus 1 dB ripple

Nominal impedance

4 Ohms, minimum 3.8 Ohms @ 84Hz

Power amplifier performance

From 50 watts Class A


WBT pole terminals 0710AG


Width 244mm

Height 1120mm

Depth 244 mm




pearl gloss black

pearl gloss white

golden ebony high gloss

Measuring room
Measured values
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