KEF Bookshelf and Tower Speakers

KEF is a renowned name in the world of high-fidelity audio, celebrated for its commitment to innovation and exceptional sound quality. Established in 1961, KEF has consistently pushed the boundaries of speaker design, combining cutting-edge technology with elegant aesthetics. The KEF luxury home speaker lineup epitomizes this philosophy, offering discerning audiophiles and design enthusiasts alike a range of products that deliver an unparalleled listening experience.

The lineup features a variety of models, each meticulously engineered to reproduce sound with remarkable clarity and precision. From the iconic KEF LSX wireless speakers to the ultra-premium KEF Blade, every product is crafted to suit diverse tastes and preferences. KEF speakers utilize advanced technologies, such as the Uni-Q driver array, which positions the tweeter in the acoustic center of the bass driver, resulting in a more immersive soundstage.

Additionally, KEF’s commitment to design means that these speakers not only perform exceptionally but also enhance the visual aesthetic of any space. With a blend of innovative engineering and luxurious design, the KEF luxury home speaker lineup transforms any room into a sonic sanctuary, providing an audio experience that resonates with both heart and mind.

 

MUON

The MUON is the product of an ambitious design concept by visionary designer Ross Lovegrove. Combining Lovegrove’s design aesthetics with KEF’s finest engineering, this KEF Tower Speaker is fabricated from super-formed aluminum to create a shape that is devoid of sharp edges and extremely stiff.

MUON’s powerful bass drivers and the Un-Q drive unit array which delivers seamless imaging throughout the room, are just two elements that make this KEF tower speaker so superior. MUON’s powerful bass drivers are one element that makes it so superior. But it is also the upper mid-range and treble where some of the key technology lies, the Uni-Q® drive unit array which delivers seamless imaging throughout the room. KEF also uses Acoustic Compliance Enhancement (ACE) technology, this effectively doubling the available volume. MUON’s 6mm thick aluminum shell provides a totally rigid structure that minimizes sound-distorting vibrations. Inside are strengthening braces and a coating of damping compound that makes the whole unit completely inert, even when the speaker is playing loud.

 

SPECS:

Design: Four-way closed box floorstanding loudspeaker ACE enclosure
Dimensions: H x W x D: 2000 x 600 x 380 mm (78.8 x 23.6 x 15 in.)
Weight: 115kg (253lbs)
Drive Units: 6 x 250mm (10in.) LF, 1 x 250mm (10in.) LMF,
Uni-Q driver array: MF: 1 x 125mm (5in.) Li-Mg-Al /LCP, hybrid cone HF: 1 x 25mm (1in.) vented aluminium dome, featuring KEF’s unique ‘Tangerine Waveguide’
Frequency Response: 25Hz to 60kHz * (±3dB)
Crossover Frequencies: 120Hz, 300Hz, 2.3kHz
Amplifier Requirements: 100 to 400W (typical)
Sensitivity: 90dB (2.83V/1m)
Input Impedance: 4 Ohms
Frequency Range: 28Hz – 45kHz (-6dB) free field, 20Hz (-6dB) typical in room bass response
Low Frequency Extension: 20Hz (-6dB) *
High Frequency Extension: 100kHz (-10dB) *
Maximum Output: 118dB

Check out the Muon Brochure Here

 

BLADE

img clp bld stn05 leftctsThe blade is the world’s first Single Apparent Source loudspeaker, now with KEF’s innovative Metamaterial Absorption Technology (MAT). Giving a bold and striking presence, the Blade pushes the boundaries of what is possible with sound.

  • Features Single Apparent Source technology: a unique technology that aims to achieve the acoustic ideal of a point source, where low, mid and high frequencies radiate from one point. It is what makes the Blade incredibly coherent, with noticeably more precise imaging.
  • Blade’s four powerful low frequency drivers are mounted back-to-back to cancel out kinetic forces that might otherwise color their output, resulting in cleaner, purer sound, and astonishing low-level resonance.
  • Blade’s four powerful vented bass drivers are perfectly integrated with the 12th generation Uni-Q® with MAT™ to deliver clean, immaculately controlled bass. The crossover design in the latest Blade has been enhanced to fine-tune the signal path for maximum clarity.
  • Each pair of low frequency drivers is located in its own chamber on the Blades, reducing the potential for interference between the drive units, while also reducing the need for damping, which can impair bass quality.
  • Blade is available in a palette of eight finishes, created by blending five cabinet finishes with six Uni-Q® driver cone colours. You can choose from three high-gloss cabinet finishes with corresponding Uni-Q driver cone colours: Arctic White/Champagne, Piano Black/Copper, Piano Black/Grey, and Racing Red/Grey; or from two matte satin cabinet finishes with corresponding Uni-Q driver cone colours: Charcoal Grey/Bronze, Charcoal Grey/Red, Frosted Blue/Bronze, and Frosted Blue/Blue.

 

The Reference Series

Often considered a benchmark for loudspeakers and sound reproduction, speakers in the reference series are designed to be acoustically exceptional, attractive to look at, and each speaker is meticulously built to KEF’s exceptional standards.

Reference 5 Metapdt ref5 stn pks 02 18d8ed03 2bd6 42df a0c3 450828d4045e 720x

The flagship of The Reference Series is the model that all other high-performance loudspeakers compare themselves against. Now with the extraordinarily capable 12th generation Uni-Q® driver array with MAT™, Reference 5 Meta exemplifies the passion for innovation that underpins KEF’s design philosophy.

SPECS:
Design: Three-way bass reflex
Drive units:
Uni-Q driver array:
HF: 25 mm (1 in.) aluminium dome with MAT
MF: 125 mm (5 in.) aluminium cone
Bass units:
LF: 4 x 165 mm (6.5 in.) aluminium cone
Frequency range free field (-6dB):
Short port: 35Hz – 45kHz
Long port: 32Hz – 45kHz
Frequency range typical in room bass response (-6dB): 25Hz
Frequency response (±3dB): 40Hz – 35kHz
Crossover frequency: 450 Hz, 2.1 kHz
Amplifier requirements: 50 – 400W
Sensitivity (2.83V/1m) :88dB
Harmonic distortion 2nd & 3rd harmonics (90dB, 1m): pdt ref5 stn pks 04 17567a94 67e5 43fc a6b5 589c40a246bd 720x
<0.5% 40Hz – 100kHz
<0.2% 200Hz – 2kHz
<0.1% 2kHz – 20kHz
Maximum output (peak sound pressure level at 1m with pink noise): 116dB
Impedance: 4 Ω (min. 3.2 Ω)
Weight: 60.2 kg (132.7 lbs.)
Dimensions: (H x W x D)(with grille and terminal):
1350 x 205 x 462 mm(53.1 x 8.1 x 18.2 in.)
Dimensions (H x W x D)(with grille, terminal & plinth)
1402 x  323 x 467 mm(55.2 x 12.7 x 18.4 in.)

Reference 3 Meta

The floor-standing Reference 3 Meta is capable of delivering a sensational sound stage for a wide range of listeners. At its heart sits the 12th generation Uni-Q® driver array with MAT™, the latest technological development from KEF, and one which puts you solidly at the heart of the action.

SPECS:

Design: Three-way bass reflex
Drive Units:
Uni-Q driver array:
HF: 25 mm (1 in.) aluminium dome with MAT
MF: 125 mm (5 in.) aluminium cone
Bass Units:
LF: 165 mm (6.5 in.) aluminium cone
Frequency range free field (-6dB):
Short port: 40Hz -45kHz
Long port: 37Hz – 45kHz
Frequency range typical in room bass response (-6dB): 30Hz pdt ref3 stn pks 03 ac507e0a 1d0b 4352 b528 c83fc63243fc 480x
Frequency response (±3dB): 45Hz – 35kHz
Crossover frequency: 450 Hz, 2.1 kHz
Amplifier requirements: 50 – 200W
Sensitivity (2.83V/1m) : 85dB
Harmonic distortion 2nd & 3rd harmonics (90dB, 1m):
<0.5% 40Hz – 100kHz
<0.2% 200Hz – 2kHz
<0.1% 2kHz – 20kHz
Maximum output (peak sound pressure level at 1m with pink noise): 111dB
Impedance: 4 Ω (min. 3.2 Ω)
Weight: 18.2 kg (40.1 lbs.)
Dimensions (H x W x D)(with grille and terminal):
1155 x 205 x 462 mm (45.5 x 8.1 x 18.2 in.)
Dimensions (H x W x D)(with grille, terminal & plinth):
1207 x 323 x 467 mm (47.5 x 12.7 x 18.4 in.)

Reference 1 Meta pdt ref1 stn pks 01 dcaacd9c 36ed 4bea b88d 19f2050494ff 720x

The reference 1 Meta is the benchmark of bookshelf speakers.

The one stand-mount model in the Reference series could be the only loudspeaker you ever need. A three-way model boasting KEF’s 12th generation Uni-Q® driver array with MAT™, Reference 1 Meta is capable of delivering expansive, high-performance sound that goes way beyond what its relatively compact size would suggest was possible.

SPECS:

Design: Three-way bass reflex
Drive Units:
Uni-Q driver array:
HF: 25 mm (1 in.) aluminium dome with MAT
MF: 125 mm (5 in.) aluminium cone
Bass Units:
LF: 165 mm (6.5 in.) aluminium cone
Frequency range free field (-6dB):
Short port: 40Hz -45kHz
Long port: 37Hz – 45kHz
Frequency range typical in room bass response (-6dB): 30Hz
Frequency response (±3dB): 45Hz – 35kHz
Crossover frequency: 450 Hz, 2.1 kHz
Amplifier requirements: 50 – 200W pdt ref1 stn pks 02 b30c30e3 3d80 4294 8b0a cbe223fc0a07 720x
Sensitivity (2.83V/1m) : 85dB
Harmonic distortion 2nd & 3rd harmonics (90dB, 1m):
<0.5% 40Hz – 100kHz
<0.2% 200Hz – 2kHz
<0.1% 2kHz – 20kHz
Maximum output (peak sound pressure level at 1m with pink noise): 111dB
Impedance: 4 Ω (min. 3.2 Ω)
Weight: 18.2 kg (40.1 lbs.)
Dimensions (H x W x D)(with grille and terminal):
440 x 205 x 422 mm(17.3 x 8.1 x 16.6 in.)

Reference 4 Meta

 

The reference 4 Meta is the benchmark of  center loudspeakers. Featuring four bass drivers and 12th generation Uni-Q® driver array with MAT™, this centre speaker (can be used as Left-Centre-Right speaker) is a revelation for clarity, detail and emotional depth.

SPECS:

Design: Three-way bass reflex
Drive Units:
Uni-Q driver array:
HF: 25 mm (1 in.) aluminium dome with MAT
MF: 125 mm (5 in.) aluminium cone
Bass units:
LF: 4 x 165 mm (6.5 in.) aluminium cone
Frequency range free field (-6dB):
Short port: 43Hz – 45kHz
Long port: 40Hz – 45kHz
Frequency range typical in room bass response (-6dB): 33Hz
Frequency response (±3dB): 48Hz – 35kHz pdt ref4 stn pks 03 944ade8c 24d0 40a2 8f57 e4814d612359 480x
Crossover frequency: 450 Hz, 2.1 kHz
Amplifier requirements: 50 – 200W
Sensitivity (2.83V/1m) : 88dB
Harmonic distortion 2nd & 3rd harmonics (90dB, 1m)
<0.5% 40Hz – 100kHz
<0.2% 200Hz – 2kHz
<0.1% 2kHz – 20kHz
Maximum output (peak sound pressure level at 1m with pink noise): 116dB
Impedance: 4 Ω (min. 3.2 Ω)
Weight: 45.2 kg (99.6 lbs.)
Dimensions: (H x W x D)(with grille and terminal)
205 x 1090 x 463 mm(8.1 x 42.9 x 18.2 in.)

Reference 2 Meta

Designed for people with smaller rooms but demand full-scale, high-performance sound, Reference 2 Meta delivers on both fronts.

SPECS:

Design: Three-way bass reflex
Drive units:
Uni-Q driver array:
HF: 25 mm (1 in.) aluminium dome with MAT
MF: 125 mm (5 in.) aluminium cone
Bass units:
LF: 2 x 165 mm (6.5 in.) aluminium cone
Frequency range free field (-6dB): 65Hz – 45kHz
Frequency range typical in room bass response (-6dB): 46Hz
Frequency response (±3dB): 80Hz – 35kHz
Crossover frequency: 450 Hz, 2.1 kHz
Amplifier requirements: 50 – 300W
Sensitivity (2.83V/1m) : 86dB
Harmonic distortion 2nd & 3rd harmonics (90dB, 1m):
<0.5% 40Hz – 100kHz
<0.2% 200Hz – 2kHz
<0.1% 2kHz – 20kHz
Maximum output (peak sound pressure level at 1m with pink noise): 113.5dB
Impedance: 4 Ω (min. 3.2 Ω)
Weight: 22.8 kg (50.3 lbs.)
Dimensions (H x W x D)(with grille and terminal): 205 x 630 x 335 mm(8.1 x 24.8 x 13.2 in.)

R Series

R11

Flagship three-way floorstander

The largest model in the R series, the R11 utilizes technology from the KEF Reference series to deliver clarity and extreme bass. This flagship three-way floorstander combines four bass drivers and the latest generation Uni-Q for a powerful sound.
SPECS:
Weight: 37.7 kg (83.1 lbs.)
Dimension (HxWxD): 1249 x 200 x 383.5 mm (49.2 x 7.9 x 15.1 in.) with terminal*
Dimension (HxWxD): 1295.5 x 310.6 x 383.5 mm (51 x 12.2 x 15.1 in.) with terminal with Plinth*
Dimension (HxWxD): 1249 x 200 x 360 Cabinet only
Design: Three-way bass reflex
Frequency Range: 30Hz-50kHz (-6dB) kef r11 wnut 1 1 1024x1024 cbf5059b 4b5d 4d57 836b dd700911d2fb 720x
Typical In-Room Bass response: 26Hz (-6dB)
Frequency Response: 46Hz-28kHz (±3dB)
Harmonic Distortion: <0.3% 120Hz-20kHz (90dB, 1m)
Maximum Output: 113dB
Amplifier Power: 15-300W (recommended)
Nominal Impedance: 8 Ohms (min.3.2Ohms)
Drive Units:
Uni-Q Driver Array:
HF: 25mm (1in.) vented aluminium dome
MF: 125mm (5in.) aluminium cone
Bass Driver
LF: 4x 165mm (6.5in.) hybrid aluminium
Crossover Frequencies: 400Hz, 2.9kHz
Finishes: Black Gloss / White Gloss / Walnut

R7

With a pair of 165mm hybrid aluminum bass drivers and a Uni-Q combining a 125mm midrange driver and 25mm aluminum dome tweeter the R7 outperforms all expectations.

SPECS: 

Design: Three-way bass reflex
Drive Units:
Q Driver Array:
HF: 25mm (1in.) vented aluminium dome
MF: 125mm (5in.) aluminium cone  kef r7 lifestyle 1 eb9d8b50 cb4e 4273 b941 fd07aa1845ad 720x
Weight: 31.4 kg (69.2 lbs.)
Dimension (H X W X D):
1062 x 200 x 383.5 mm (41.8 x 7.9 x 15.1 in.) with terminal*
Dimension (H X W X D):
1108.9 x 310.6 x 383.5 mm (43.7 x 12.2 x 15.1 in.) with Plinth*
Dimension (H X W X D):
1062 x 200 x 360 Cabinet only
Crossover Frequencies: 400Hz, 2.9kHz
Frequency Range: 33Hz-50kHz (-6dB)
Typical In-Room Bass Response: 27Hz (-6dB)
Frequency Response: 48Hz-28kHz (±3dB)
Harmonic Distortion: <0.3% 120Hz-20kHz (90dB, 1m)
Maximum Output: 111dB
Amplifier Power: 15-250W (recommended)
Nominal Impedance: 8Ohms (min.3.2Ohms)
Bass Driver: LF: 2 x 165mm (6.5in.) hybrid aluminium
Finishes: Black Gloss / White Gloss / Walnut

R5

The R5 floorstander is compact and elegant, while still delivering powerful sound.

SPECS:

Weight: 27.3 kg (60.2 lbs.)
Dimension (HxWxD):
1025 x 175 x 343.5 mm (40.4 x 6.9 x 13.5 in.) with terminal*
Dimension (HxWxD):
1071.4 x 271.6 x 343.5 mm (42.2 x 10.7 x 13.5 in.) with terminal with Plinth*
Dimension (HxWxD):
1025 x 175 x 320 Cabinet onlykef r5 black 06a0793f 3c49 4119 9ad1 a769598c722c 480x
Design: Three-way bass reflex
Frequency Range: 38Hz-50kHz (-6dB)
Typical In-Room Bass Response: 29Hz (-6dB)
Frequency Response: 52Hz-28kHz (±3dB)
Harmomic Distortion: <0.3% 120Hz-20kHz (90dB, 1m)
Maximum Output: 110dB
Amplifier Power: 15-200W (recommended)
Nominal Impedance
8Ohms (min.3.2Ohms)
Driver Units
Q Driver Array:
HF: 25mm (1in.) vented aluminium dome
MF: 125mm (5in.) aluminium cone
Bass Driver:
LF: 2x 130mm (5.25in.) hybrid aluminium
Crossover Frequencies
400Hz, 2.9kHz
Finishes
Black Gloss / White Gloss / Walnut

R3

A true 3-way speaker the R3 has a powerful 165mm bass driver and a 125mm midrange driver with 25mm aluminum dome tweeter Uni-Q array that pushes performance to new extremes. kef r5 black 06a0793f 3c49 4119 9ad1 a769598c722c 480x 1

Weight: 13.5 kg (29.8 lbs.)
Dimension (H x W x D):
422.2 x 199.6 x 335.5 mm (16.6 x 7.9 x 13.2 in.) with terminal*
Dimension (H x W x D):
422 x 199.6 x 312 Cabinet only
Design: Three-way bass reflex
Frequency Range: 38Hz-50kHz (-6dB)
Typical In-Room Bass Response: 30Hz (-6dB)
Frequency Response: 58Hz-28kHz (±3dB)
Harmonic Distortion: <0.3% 130Hz-20kHz (90dB, 1m)
Maximum Output: 110dB
Amplifier Power: 15-180W
Nominal Impedance: 8Ohms (min.3.2Ohms)
Drive Units:
Uni-Q Driver Array:
HF: 25mm (1in.) vented aluminium dome
MF: 125mm (5in.) aluminium cone
Bass Driver:
LF: 165mm (6.5in.) hybrid aluminium
Crossover Frequencies: 400Hz, 2.9kHz
Finishes: Black Gloss / White Gloss / Walnut

R2C

Built to match any of the R Series floorstanders the R2c delivers the dialogue that brings movies to life in your home.

SPECS:

Design: Three-way bass reflex
Weight: 16.9 kg (37.3 lbs.)
Dimension (H x W x D):
175 x 550 x 308.5 mm (6.9 x 21.7 x 12.1 in.) with terminal* kef r2c wnut 1024x1024 47ce34a5 d194 4998 831d f7180d87e77a 720x 1
Dimension (H x W x D):
175 x 550 x 285 Cabinet only
Crossover Frequencies: 400Hz, 2.9kHz
Frequency Range: 64Hz-50kHz (-6dB)
Typical In-Room Bass Response: 49Hz (-6dB)
Frequency Response: 74Hz-28kHz (±3dB)
Harmonic Distortion: <0.3% 120Hz-20kHz (90dB, 1m)
Maximum Output: 110dB
Amplifier Power: 15-200W (recommended)
Nominal Impedance: 8Ohms (min.3.2Ohms)
Drive Units:
Q Driver Array:
HF: 25mm (1in.) vented aluminium dome
MF: 125mm (5in.) aluminium cone
Bass Driver:
LF: 2 x 130mm (5.25in.) hybrid aluminiumm
Finishes: Black Gloss / White Gloss / Walnut

R8a

The R8a works as a surround or rear speaker and can bounce sound of the ceiling to create truly cinematic scale with Dolby Atmos.

SPECS:

Design: Two-way closed Boxkef r8a black 17192ad9 c7ee 489f b12b 537b33fa79fd 480x
Weight: 4.45 kg (9.8 lbs.)
Dimension (H X W X D)
173.8 x 174.6 x 259 mm (6.8 x 6.9 x 10.2 in.) with terminal*
Dimension (H X W X D)
173.8 x 174.6 x 255 Cabinet only
Sensitivity: (2.83V/1m) 86dB
Frequency Range: 96Hz-19.5kHz (-6dB)
Frequency Response: 105Hz-18.5kHz (±3dB)
Harmonic Distortion: <0.3% 200Hz-20kHz (90dB, 1m)
Maximum Output: 106dB
Amplifier Power: 25-150W (recommended)
Nominal Impedance: 8Ohms (min.4.2Ohms)
Drive Units
Uni-Q Driver Array:
HF: 25mm (1in.) vented aluminium dome
MF/LF: 130mm (5.25in.) aluminium cone
Crossover Frequencies: 2kHz
Finishes: Black Gloss / White Gloss

Q Series

Q Series takes cutting-edge acoustic technology from ranges including The Reference and Blade to a wider selection of people. Representing exceptional value, Q Series unlocks detail and depth in whatever you choose to listen to.

  • The Uni-Q driver array places the tweeter in the centre of the midrange and bass cone, bringing the acoustic ideal of a single point source closer than ever. The result, enhanced by KEF’s ‘tangerine’ waveguide over the tweeter, is a more accurate three-dimensional sound that’s dispersed evenly throughout the room.
  • With the addition of the damped tweeter loading tube providing a gentle termination of sound produced from the back of the tweeter, lower treble performance is improved dramatically and a new low-distortion inductor on the crossover provides cleaner bass.
  • The Q Series reproduces the nuances of bass instruments with ease. With a larger roll surround and new suspension KEF drivers produce cleaner bass at high volumes. A new cone structure improves midrange clarity and an enhanced Auxiliary Bass Radiator (ABR) with a new
  • surround and rear suspension enhances bass quality.
  • Putting the Uni-Q driver in its own sealed cabinet reduces the load on the cone and increases clarity and detail while delivering cleaner bass. Midrange clarity is enhanced by driver improvements that mean the DC blocking capacitor to be eliminated from the crossover, allowing a more natural roll-off between drivers.

Q950 Floorstander Speaker

With a big bass driver, twin ABRs and Uni-Q driver array the Q950 floorstander can deliver music and cinema in full effect.kef q950 walnut 1024x1024 1324efff b9bc 44ef 9252 1c30a0684a02 720x

Weight: 20.6kg (45.4 lbs)
Dimension (H x W x D)
1062 x 244 x 328 mm
1116 x 357 x 328 mm (with Plinth)
Design: 2.5-way bass reflex
Unit Measurement: Pair
Sensitivity: 91dB (2.83V/1m)
Frequency Range: 38Hz (-6dB)
Frequency Response: 44Hz-28kHz (±3dB)
Maximum Output; 113dB
Amplifier Requirements: 15-200W
Nominal Impedance: 8 Ohms (min.3.2 Ohms)
Drive Units: 200mm (8in.) aluminium Uni-Q
38mm (1.5in.)vented aluminium dome HF
200mm (8in.) aluminium LF
2 x 200mm (8in.)aluminium ABR
Crossover Frequencies: 2.2kHz
Finishes: Satin Black / Satin White

Q750

Pairing the KEF signature Uni-Q driver array with a 165mm (6.5 inch) aluminum bass driver and two matching ABRs, the Q750 delivers astonishing sound quality.

SPECS:

Weight: 16.5kg (36.4lbs)
Dimension (H x W x D): 923 x 210 x 306 mm q750 b 96fd25ca 4d34 4b54 84d4 ad5d37864288 480x
977 x 323 x 310 mm (with Plinth)
Design: 2.5-way bass reflex
Unit Measurement: Pair
Sensitivity: 88dB
Frequency Range: Free Field 42Hz (-6dB)
Frequency Response: 48Hz-28kHz (±3dB)
Maximum Output: 111dB
Amplifier Requirements: 15-150W
Nominal Impedance: 8 Ohms (min.3.8 Ohms)
Drive Units: 165mm (6.5in.) aluminium Uni-Q
25mm (1in.)vented aluminium dome HF
165mm (6.5in.) aluminium LF
2 x 165mm (6.5in.)aluminium ABR
Crossover Frequencies: 2.5kHz

Q550 Floorstanding Speaker

The Q550 2.5-way is far more capable than its compact size might suggest, delivering wide bandwidth and full scale with ease.

SPECS:

 

Weight: 14.5kg (32 lbs)
Dimension (H x W x D)
873 x 180 x 278 mm
926 x 299 x 310 mm (with Plinth) kef q550 white 12972611 8795 4279 acac 8ef539b89dbe 720x
Design: 2.5-way bass reflex
Unit Measurement: Pair
Sensitivity: 87dB (2.83V/1m)
Frequency Range: Free Field 45Hz (-6dB)
Frequency Response: 58Hz-28kHz (±3dB)
Maximum Output: 110dB
Amplifier Requirements: 15-130W
Nominal Impedance: 8 Ohms (min.3.5 Ohms)
Drive Units: 130mm (5.25in.) aluminium Uni-Q
25mm (1in.)vented aluminium dome HF
130mm (5.25in.) aluminium LF
2 x 130mm (5.25in.)aluminium ABR
Crossover Frequencies: 2.5kHz

Q350 Bookshelf Speaker

If space is limited the Q350 will not limit your musical enjoyment, a Uni-Q driver and clever port design let it open up the sound.

SPECS: 

Weight: 7.6kg(16.8lbs)
Dimension (H x W x D):
358 x 210 x 306 mm
362 x 210 x 306 mm (with Rubber Feet)
Design: 2-way bass reflex
Unit Measurement: Pair
Sensitivity 87dB (2.83V/1m)
Frequency Range Free Field 42Hz (-6dB)
Frequency Response 63Hz-28kHz (±3dB)
Maximum Output 110dB
Amplifier Requirements: 15-120W
Nominal Impedance: 8 Ohms (min.3.7 Ohms)
Drive Units: 165mm (6.5in.) aluminium Uni-Q
25mm (1in.)vented aluminium dome HF
Crossover Frequencies: 2.5kHz
Finishes: Satin Black / Satin White
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