We develop, design and build loudspeakers.
What we do is based on many years of experience, mastery of the laws of physics, patience and an instinctive feel for what makes the difference between good and outstanding.
quadral has always stood for state-of-the-art technology at the very highest level.
quadral's design philosophy means our loudspeakers blend effortlessly into your home environment.
Each quadral loudspeaker is the result of honest, painstaking work. And is your guarantee for pure, unadulterated listening pleasure. Have fun choosing your loudspeakers, and enjoy the sound of virtual perfection. quadral
Are all loudspeakers fully interchangeable or are there fine differences between them? We believe there are indeed major differences with regard to engineering, design and, above all, the sound!
In the forefront of product development is not only the perfection of individual details but also the minimization of any weaknesses relevant to the sound - graded according to price category. Our aim is not only to harmonize our loudspeakers with diverse music systems, but also with diverse music styles. In doing so, the quality and durability of the materials are crucial factors influencing our choice of components.
Furthermore, not only higher-priced models benefit from quadral technologies which are only available as standard in quadral products: quadral ribbon and RiCom tweeters, quadral-ALTIMA© and graphite-coated laminated membranes, pressure chamber reflex cabinets, BTC and runtime correction circuits, etc.
Although the acoustics of many sales outlets reflect a different philosophy, we at quadral intentionally tune our loudspeakers to match the acoustic characteristics of typical homes. In other words, for rectangular rooms ranging from 15 to 50 m2 in size, 2.2 to 3 m high and including the usual items like carpets, curtains, wooden furniture, upholstery, etc.
Our aim is for you to be able to enjoy quadral loudspeakers in your home for a long time.
AURUM Phonologue, PLATINUM, ASCENT,PHONOLOGUE C, ARGENTUM, QUINTAS, MAGIQUE, SIGNO, ALUMA SURROUND, SURROUND SYSTEMS, MULTIMEDIA, MAXI, SUBWOOFER, ELA/PA, ACCESSORIES.
quadral GmbH & Co. KG
Managing Director: Hans Fritz
Corporate domicile: Hannover