You hear
the difference

We develop, design, and build loudspeakersWith passion.

The finest sound culture....

What we do, is done skilfully – built upon decades of experience; mastering physical laws, patience, and the sophisticated sensitivity of evaluating what’s “good”, but then how we develop that in achieving “excellence”. Since the beginning, quadral has represented the pursuit of technical ingenuity – a result that you can most definitely hear and feel. With the quadral design, our products adapt harmonically into every kind of living environment – one that you can easily see. quadral loudspeakers deliver an honest, truthful experience of sound culture at the highest level. Have fun choosing and enjoying a genuine sound – close to ideal.

quadral develops, designs and 
produces speakers out of passion.

From powerful floorstanding speakers to subtle in-ceiling speakers quadral products guarantee only the highest quality. Now quadral is part of the Loxone Group.

As a Loxone Partner, you can now benefit from quadral's extensive range of high-end audio products - allowing you to offer your customers an even better multiroom audio experience. 

Existing quadral dealers in the UK can contact Loxone for information on how to continue purchasing locally.

You can find more information about quadral by clicking below. 

DISCOVER

Sound experience on a new level.

quadral offers you a wide range of diverse loudspeaker choices – from reasonably priced starter systems right through to our audiophile, reference-class series. All combine the highest product quality and an optimum choice of components in their respective classes, offering an extraordinary price-performance ratio. Every product is balanced to the minutest of detail in order to achieve the very finest acoustic results. Which loudspeaker is right for you? Only you can decide. We believe it’s all a matter of sound preference; with attributes like design and price unfolding naturally afterwards. Take your time to really compare – through your specialist retailer. In doing so, you’ll find the perfect quadral loudspeaker that offers you an exceptional sound experience you’ll enjoy time and time again.

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AURUM

PREMIUM LOUDSPEAKERS

THE BEST WE HAVE. EVER BUILT! Sascha Reckert.

From 1981 through today, quadral AURUM loudspeakers have been setting standards. Every generation combines consistency and innovation in a unique way. “AURUM 9 is the best we have ever built”, says Sascha Reckert, lead developer at quadral. It is the love for details, the meticulousness that is put into the development and manufacturing of AURUM products, which makes these loudspeakers so unrivalled. Nothing is left to chance; everything is merged to a harmonic unity. Do not only listen, but experience AURUM 9 – the power, the dynamics, the sublime spirit.

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CHROMIUM

SOUND WITH STYLE

CHROMIUM STYLE unites form and function in to an incredibly convincing sound experience. The elegant cabinet fulfils highest design standards and their rounded sides reduce sound divergence through the sound conduction. Hand-polished high gloss varnishes complete the noble overall impression, turning a ‘loudspeaker’ into a premium ornament in your living room. Technically the CHROMIUM STYLE is also convincing. The sophisticated ribbon tweeter stands out for crystal clear heights. Titanium coated polypropylene diaphragms provide the highest linearity and a high-fidelity sound.

CHROMIUM STYLE reproduces music and surround-sound with the most maximum of dynamics. Thanks to the bass reflex tubes with trumpet flanging, even deep movie grumble is displayed with ease. The outstandingly detailed manufacturing finds its finish in a diligent gold-plated connection terminal, so that high–end lovers will also have fun with this series.

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SIGNUM

CLASSIC LINE LOUDSPEAKER

Adrenalin for the ears Unique technology of high-end speakers paired with a newly developed tweeter, the RiCom SIGMA. An ultra-fast ring radiator with a flexible diaphragm which ist bended while moving. 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 response, thanks to a bending wave transducer that also moves small masses – all in all, this ensures fine detail, detail resolution and good timing. A low distortion factor brings a clean and natural sound to the ears with perfect transient response.

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SUBWOOFER - BASE THUNDERSTORM

QUBE

Adrenalin for the ears Unique technology of high-end speakers paired with a newly developed tweeter, the RiCom SIGMA. An ultra-fast ring radiator with a flexible diaphragm which ist bended while moving. 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 response, thanks to a bending wave transducer that also moves small masses – all in all, this ensures fine detail, detail resolution and good timing. A low distortion factor brings a clean and natural sound to the ears with perfect transient response.

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PHASE

THREE-DIMENSIONAL SOUND EXPERIENCE

The series consists of three wall / ceiling loudspeakers (on-wall), an add-on speaker for a three dimensional sound experience and a dipol/bipol loudspeaker. On demand, models 150, 180, and 190 can be integrated completely with the fitting of optional accessories.

PHASE offers fascinating opportunities for living space sound design. In combination with floor standing loudspeakers and subwoofers you will make your living room a thrilling home cinema or concert hall – in an instant.

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CASA HOME

SOUNDING WALLS!

Excellent quadral sound, discreetly packed up as wall mount or ceiling mount loudspeakers: the series CASA merges seamlessly with your living room. Unobtrusive sound transducers perfectly suited for musical backdrop or as effect loudspeakers in surround use. CASA is available as a round ceiling mount loudspeaker (in-ceiling) or as a rectangular wall mount loudspeaker (in-wall).

According to the subsurface different types of installations kits can be provided. For individual adjustment to spatiality CASA installation loudspeakers are equipped with an adjustable tweeter (+/- 2 dB).

CASA offers fascinating options for living space sound design. In combination with floor standing loudspeakers and subwoofers you will make your living room a thrilling home cinema or concert hall – in an instant. For the loudspeakers of the CASA series different accessory items are deliverable, including specific installation frames for sheetrock and stone walls, square covers (C6 & C8) etc.

The finest sound culture

… is our passion. No wonder we are one of the most respected loudspeaker brands in Germany. For more than 40 years, the name quadral has stood for high-quality hi-fi components from Hanover.

Besides loudspeakers in different price categories we develop and distribute exclusive high-end electronics for an international clientele.

 Volker Schwerdtfeger, quadral Managing Director

ENGINEERING

HIGH END , GREAT SOUND

quadral loudspeakers are conceived in such a way that they can handle even difficult amplifiers with ease, which means that you can combine them with virtually any music system.

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..

SOUND

THE FINEST SOUND CULTURE

quadral’s No. 1 development objective is not maximum volume when switching over between different loudspeakers, but rather maximum resolution combined with maximum compatibility with all conceivable amplifiers. Therefore, in terms of sound neutrality, precision and attention to detail, quadral loudspeakers always provide maximum listening enjoyment from all normal listening positions.

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.

DESIGN

YOUR STYLE YOUR SOUND

Loudspeakers must harmonize with a huge variety of surroundings. Therefore, almost all quadral products are available with a neutral black finish. However, models higher up the range are also available in other colours or real wood finishes.

Our styling prefers mainstream to avant-garde – hence the classic, timeless lines and finishes to the cabinets, carefully manufactured using the very best quality materials and much attention to detail..

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HIGH END ELECTRONIC

AURUM ELECTRONICS – HANDMADE IN GERMANY

AURUM electronics-without the very best building blocks and footings at the start of a project – you’ll never rise to great heights. With our electronics, we meet even the highest audiophile requirements thanks, in-part, to insisting on the very best, from the very beginning of the process. Only the highest calibre components nestle behind the brushed stainless steel façade which help us to achieve breath-taking sound reproduction.

The design – understated, discreet, elegant. The inner workings – a crafted, engineered work of unquestionable quality and of the highest order.

DOWNLOAD

BROCHURE, CATALOGE & LEAFLET
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Control Quadral by Loxone Audio

Audio has never been experienced like this…

Integrated audio is experience-driven

Powerful multiroom audio for music, security and more from any speaker.

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Integrated audio solutions for smart homes

Create a unique multiroom audio experience all-around with smart controls for your choice of speakers. Personalize your music, alarms, reminders and more.

Built-in smart features include a security alarm in case of intruders or water leaks, alarm clock to wake up easier, custom doorbell and even text-to-speech reminders if a stove is left on and more instances.

Our tip: In the Loxone App, you have complete control of all varieties of audio in any room. Playlists, streaming services, alarms and more.

Integrated audio solutions for commercial buildings

With unlimited expandability and flexibility, a fully integrated audio solution is scalable for any project. In combination with any high-quality speaker, no matter if you need soft background music or bumping party beats, you get an ideally controlled atmosphere with rich, clear sound.

Flexible grouping allows music to play seamlessly in zones from room-to-room or even several floors of a shopping mall.

Our tip: Business owners especially benefit from alarm functionality with text-to-speech instructions – a new sense of security in case of potential dangers.

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Features & benefits

Use any speakers

In addition to our own line of high-quality speakers, you can integrate your favorite brand.

Simple music interface

It’s easy to control music in each room right in the Loxone App.

Various alarms

Speakers will sound an alarm if the home detects a burglar, water leak or other potential danger.

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Text-to-speech

Play reminders in specific rooms. Set them in the Loxone App.

Schedule-based

For example, start your day with your favorite wake-up playlist and end your day with a reminder.

Apple AirPlay 2

Play music from your iPhone, iPad or Mac in various zones.

Audio products

The Audioserver will bring the ultimate power behind any speakers as the core of your audio solution. From there, choose your speakers and products to extend the range of your system.

  • The Audioserver brings unlimited flexibility to your ideas for audio

  • Choose any Loxone Speakers or third-party speakers 

  • Instantly adjust music volume from a Touch switch

  • Total control of music in the Loxone App