quadral SIGNUM 20 – bookshelf speakers

Easy to start with, fine in expression and with a colorful bouquet of tones - this is how you can imagine the musical experience of the SIGNUM 20 bookshelf loudspeakers. The sovereign bass reproduction reflects the cozy warmth of a summer evening and leads the music listener into the frequency cellar with pleasure.

It is like a cuvee made from the best ingredients: the RiCom-Sigma provides the fine note with its brilliant reproduction, while the titanium-coated woofer dynamically and yet calmly takes over the powerful part. The quadral Signum 20 sounds like a big one and is still pleasingly compact.

Technical data

Unique technology from high-end speakers paired with a newly developed tweeter, the RiCom SIGMA. An ultra-fast ring radiator with a flexible membrane. The quadral SIGNUM series not only impresses with its unique price/performance ratio, it also comes with all kinds of equipment.

Our SIGNUM series offers improved transient representation thanks to a flexible wave converter that also moves small masses - this ensures fine definition, detail resolution and good timing. A low distortion factor brings a clean and natural sound to the ears with a perfect swing-in and swing-out behavior.