Quadral sets an example for the best sound quality and attention to detail - with the Signum series. Multiple awards in the price/performance category, this series is a solid sound highlight without compromise. This is where the finest technology and classic design meet. Titanium-coated polypropylene membranes give the speakers an excellent sound and set new standards in terms of quality. And the RiCom ring radiator developed by Quadral is also used in these sound converters, although this technology was previously only reserved for loudspeakers from the top premium segment. Lovingly integrated into the high-gloss painted panel and protected by a grille that follows the shape, it makes a crystal-clear statement for a precisely defined, impressive sound. The Signum series - perfect for everyone who doesn't want to make any compromises.