Q Acoustics Q Concept 300 Loudspeaker w/ Tensegrity Stands

Elevate audio with Tensegrity stand design and sound quality


Type: Speaker
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Unveiling the Epitome of Sound Clarity and Elegance

When the quest for the ultimate audio experience leads you to the intersection of groundbreaking engineering and sophisticated design, you arrive at the Q Acoustics Q Concept 300 Loudspeaker with Tensegrity Stands. This isn't just a speaker; it's an auditory work of art that promises to transform your home into a sanctuary of sound.

Exquisite Design Meets Superior Performance

The Q Concept 300 is a masterpiece that combines the best of both worlds: high-end audio performance with a design aesthetic that complements the finest of interiors. These loudspeakers are not just designed to be heard, but also to be seen and admired.

  • Design Aesthetics: With a choice of Gloss Black/Rosewood, Gloss White/Light Oak, or Silver/Ebony finishes, the Q Concept 300 stands as a testament to the elegance that can be achieved when high-performance technology meets world-class design.

  • Stand Innovation: The unique skeletal Tensegrity stands are not just visually striking; they serve a critical function in sound quality. Standing at 26 inches tall, these stainless-steel stands are pretensioned with wires to minimize vibration and maximize audio clarity.

  • Cabinet Construction: The three-layer MDF cabinet with gel between layers and internal bracing is designed to be acoustically inert, ensuring that all you hear is the music, as it was intended to be heard.

A Symphony of Technical Excellence

The Q Concept 300 is more than just a pretty face. Underneath its sleek exterior lies a host of technical features that ensure it performs as beautifully as it looks.

  • Amplified Power: With a range of 25-200W, these speakers are capable of handling the power needed to fill any room with rich, detailed sound.

  • Crossover Frequency: At 2.5 kHz, the crossover in the Q Concept 300 ensures a seamless transition between the high and low frequencies, producing a coherent and natural sound.

  • Impedance and Sensitivity: Designed with a nominal impedance of 6 Ohms and a sensitivity of 84dB, these speakers can deliver exceptional sound with a wide range of amplifiers.

  • Frequency Response: With a broad frequency response of 55Hz - 30kHz, the Q Concept 300 captures the full spectrum of sound, from the deepest bass to the highest treble.

Crafted for the Connoisseur

If you appreciate the finer things in life, the Q Concept 300 will resonate with you. Every component, every design choice, every material has been selected to deliver an audio experience that stands out from the crowd.

  • Driver Units: The 165mm impregnated/coated paper cone mid/bass driver and 28mm high-frequency driver have been meticulously chosen for their sonic properties, ensuring your music is delivered with precision and emotion.

  • Isolation Base Suspension System: The isolation base suspension system is a feature that sets these speakers apart, preventing unwanted vibrations and energy leakage for a cleaner, more focused sound.

  • Connectivity: Bi-wiring or bi-amping is made possible with an over-specified terminal panel, giving you the flexibility to tailor your listening experience to your preferences.

The Soundstage of Dreams

The Q Concept 300 doesn't just play music; it creates an immersive soundscape that pulls you into the heart of the performance.

  • Imaging and Soundstage: Experience stable and accurate imaging with precise soundstage positioning, bringing every performance to life in your living room.

  • Midrange Warmth and Detail: The textured warmth in the midrange, coupled with a surprising amount of detail, means that vocals and instruments are rendered with lifelike clarity.

  • Dynamic and Transparent: Whether you're listening to a solo acoustic set or a full orchestral piece, the Q Concept 300 delivers an open, dynamic, and transparent sound that's suitable for a wide range of music genres.

Luxurious Attention to Detail

Every aspect of the Q Concept 300 has been crafted with the utmost attention to detail, from the luxurious fit and finish to the premium construction materials.

  • Gelcore Cabinet: The Gelcore cabinet construction and internal bracing result in an impressively inert cabinet, ensuring that all you hear is the music – pure and uncolored.

  • Tensegrity Stands: These stands don't just look unique; they provide unparalleled stability and minimize floor vibration, setting a new standard in speaker design.

Seamlessly Integrating with Your Lifestyle

The Q Concept 300 is designed to blend seamlessly with your lifestyle, offering an elegant and sophisticated design that enhances any interior.

  • Room-Filling Sound: Despite their refined appearance, these speakers can fill your room with a powerful and immersive sound that is both enjoyable and warm.

  • Art Piece Aesthetic: Doubling as an art piece, the Q Concept 300 elevates the visual appeal of your space while delivering an audio experience that is as memorable as it is melodious.

Making the Right Choice

At Dreamedia, we understand that choosing the right speaker system is a significant decision. That's why we're here to help design your home theater system with the Q Acoustics Q Concept 300 Loudspeaker at its heart, ensuring you achieve the perfect balance of style and sound.

Embark on a journey of auditory and visual splendor with the Q Acoustics Q Concept 300 Loudspeaker with Tensegrity Stands, available for $4499.99 per pair. Let the harmony of design and sound resonate through your home, and experience your music like never before.


We're proud to be an authorized online dealer of Q Acoustics

The Concept 300 is a high-end, high-performance loudspeaker that’s respectfully sophisticated and able to interact discreetly with any interior design vocabulary. On the outside, numerous lacquer coats produce a high-quality gloss finish which is combined with real-wood veneers. This results in a cabinet that manages to be clean and understated but at the same time sophisticated and stylish.


  • Design
  • Model: Q Acoustics Q Concept 300
  • Dimensions: 690 x 492 x 430 mm (27.1” x 19.3” x 16.9”)
  • Aesthetic Design: High-end, high-performance loudspeaker with a sophisticated and discreet design
  • Finish Options: Gloss Black/Rosewood, Gloss White/Light Oak, Silver/Ebony
  • Cabinet Material: High-performance MDF
  • Bracing Technology: P2P™ bracing
  • Cabinet Construction: Dual Gelcore™ construction
  • Terminal Panel: Over-specified, equipped for bi-wiring/bi-amping
  • Tensegrity Stands
  • Weight: 3.9 kg (8.6 lbs) per stand
  • Carton Dimensions: 780 x 740 x 460 mm (30.7” x 29.1” x 18.1”)
  • Packaged Weight: 12.30 kg (27.11 lbs) pair
  • Design: Tripod design with lightweight aluminum tubes and thin stainless steel cables
  • Isolation Base Suspension System: Yes
  • Driver Units and Crossover
  • Mid/Bass Driver Size: 165 mm
  • Mid/Bass Driver Material: Impregnated/coated paper cone with high-performance rubber surround
  • High-Frequency Driver Size: 28 mm
  • High-Frequency Driver Material: Coated microfiber
  • Crossover Frequency: 2.5 kHz
  • Performance
  • Amplified Power: 25-200W
  • Frequency Response: 55 Hz - 30 kHz
  • Impedance Nominal: 6 Ohms
  • Impedance Minimum: 4.7 Ohms
  • Sensitivity: 84 dB
  • Physical Specifications
  • Speaker Dimensions: 355 x 200 x 400 mm (14 x 7.9 x 15.7 in)
  • Stand Dimensions: 690 x 492 x 430 mm (27.2 x 19.4 x 16.9 in)
  • Effective Volume: 11.4 L
  • Enclosure Type: 2-way reflex
  • Speaker Weight: 14.5 kg (32 lbs)

Additional Info


Since its founding in 2006, Q Acoustics has built an unrivaled reputation for designing, engineering and manufacturing innovative, high-performance and class-leading loudspeakers at every price-point. This ongoing and concerted demonstration of excellence has all led to Concept 300.

The brief for Concept 300 is simple, yet staggeringly ambitious. Build on the runaway success of the floorstanding Concept 500 and deliver a stand-mounting alternative that’s at once more affordable, of utterly uncompromized performance and of stylish, understated elegance.

There follows a brief explanation of just how Q Acoustics has made this happen and, by extension, why Concept 300 represents the state of the loudspeaker art in the 21st century.

Key Features


The days of performance being the be-all and end-all of a loudspeaker are long gone. Aesthetic considerations are perfectly valid and, to this end, in the Concept 300 Q Acoustics has designed a high-end, high-performance loudspeaker that’s unshowily sophisticated and able to interact discreetly with any interior design vocabulary.

On the outside, numerous lacquer coats produce a high-quality gloss finish which is combined with real-wood veneers. This results in a cabinet that manages to be clean and understated at the same time as being of obviously high perceived value.

The uncluttered look of the cabinets is further enhanced by innovative drive unit mounting. Both the tweeter and mid/bass driver are fixed, from behind, by strong spring-tensioned retaining bolts which negate the need for any exposed bolt-heads on the speaker face.

At the rear of the speaker, Concept 300 features an over-specified terminal panel which is designed to resist vibrations from the cabinet. It’s equipped for bi-wiring (or bi-amping) via its electrically isolated terminals - these can accept bare wire, spade connectors or 4mm banana plugs.

Cabinet and Stand

Ideally, the only vibrations a loudspeaker produces are the ones required to generate its sound. Of course, it’s not possible to entirely rid a loudspeaker cabinet of unwanted vibrations that can interfere with its performance - but, as Q Acoustics has demonstrated with Concept 300, it is possible to keep cabinet vibrations to an absolute minimum in order to deliver entirely uncorrupted sound.

Q Acoustics uses MDF rather than one of the more glamorous and/or expensive alternatives to construct the Concept 300 cabinet. There are a couple of reasons for this: a) alternative materials offer no benefits in terms of damping, or even ease and simplicity of construction, over the very high-performance MDF delivers, and b) more expensive materials simply drive up the eventual price of the speaker for no audio gain whatsoever.

P2P™ Bracing

The intelligence of the design of the Concept 300 cabinet is evident in its use of P2P™ bracing. Q Acoustics is able to measure the performance of the cabinet structure at a microscopic level and identifies the precise positions that require support.

So the P2P™ targeted cabinet-bracing method means the cabinet has exactly the support it needs, and no more. In this instance, a long and involved analysis of a problem results in a simple and brilliantly effective solution.

Dual Gelcore™

Having dealt with lower-frequency vibrations using P2P™ bracing, Q Acoustics then negates higher-frequency cabinet vibrations using its bespoke Dual Gelcore™ technology.

The Concept 300 cabinet is comprised of three individual layers, each separated by a non-setting gel - the gel acts rather like a high-tech and extremely effective gasket. Any stray high-frequency vibrations are converted into heat which dissipates within the gel.

Tensegrity Stand & Isolation Base System

With a standmounting speaker design like this, of course, the speaker’s relationship with its stand is of fundamental importance. It’s the design of the new Tensegrity stand, and the new isolation base suspension system that joins Concept 300 to it, that allows Q Acoustics to redefine the level of performance that’s possible from a smaller loudspeaker.

Tensegrity is a tripod - by definition, an extremely stable structure. It’s built from lightweight aluminium tubes (which are the load-bearing element) and thin stainless steel cables (which maintain the position of the load-bearing tubes). The result is a light, exceptionally rigid and self-supporting structure with a remarkably low surface area and - let’s not pretend otherwise - beautifully elegant appearance. It’s not so much a speaker stand, it’s more an entirely new loudspeaker support concept.

But, of course, it’s of little consequence how efficient your speaker cabinet is, or how ingenious the design of the stand it works from, if the union between the two is unsympathetic or inefficient. Q Acoustics joins Concept 300 speaker to Tensegrity stand with the new isolation base suspension system, which is about as sympathetic and efficient as it gets.

The entire mass of Concept 300 is suspended on the four springs of the newly developed integrated base plate. This isolation base system works in multiple ways: it prevents energy from the speaker leaking into the Tensegrity stand and affecting the sound, it prevents vibrations for the floor making their way from the stands into the speaker, and in every circumstance it provides a rigid coupling between speaker and stand.

Thanks to the combination of Tensegrity stand and isolation base suspension, the performance of Concept 300 is entirely unhindered by internal or external influences.

Driver Units and Crossover

Q Acoustics has taken its proven (and acclaimed) driver technology from the Concept 500 floorstanding speaker and enhanced its performance to perfectly match the requirements of the Concept 300’s smaller cabinet.

The mid/bass driver is a 165mm impregnated/coated paper cone with very low resonance thanks to its high-performance rubber surround. It sits in front of a large (35mm) glass fibre voice coil and equally substantial ferrite magnet. The result is midrange and bass response that’s as punchy and dynamic as it is poised and eloquent.

Above it, the 28mm high-frequency driver, made of super-fine strands of coated microfibre, is decoupled from the speaker cabinet using a rubber gasket. This protects the tweeter from sending or receiving unwanted vibrations and allows it to be mounted close to the mid-bass driver. This improves integration with the larger driver - and the very subtle horn-shaped profile to the tweeter’s front plate allows perfect impedance-matching with its environment without coloring performance.


A combination of rigorous engineering, uncompromised industrial design and aspirational aesthetics makes Concept 300 the most fully realized loudspeaker Q Acoustics has yet delivered. In combination with the equally meticulous Tensegrity stand, Concept 300 represents a step-change in loudspeaker design and a redefinition of what is possible at its price.

Stunning Finishes

The Concept 300 is available in three stunning finishes to ensure that they fit perfectly into your listening environment. Dual finish Gloss Black / Rosewood, Gloss White / Light Oak and Silver / Ebony finishes use real Italian veneers at the rear giving an understated and effortlessly stylish nod to Concept 300's high end speaker credentials.