Description
About Kef....
- Innovation is what sets kef apart. It's why we were founded, and why we've always attracted some of the world's most gifted acoustic engineers.
- The results are plain to see, in long lists of breakthroughs that no other manufacturer can match - and we have the patents and academic papers to prove it.
- Right from the start, we pioneered the use of synthetic materials for diaphragms and driver surrounds to maintain consistent sound quality across the frequency range.
- In the mid-sixties, we were the first to commercially exploit the stability of bextrene as a cone material, with a range of drivers that found their way into many leading audiophile speakers.
- A hugely important breakthrough came a few years later, when kef became the first company to use computers in loudspeaker testing and design.
- Having led the industry in the digital analysis of speaker behaviour ever since, this unrivalled capability is what still underpins kef's technological supremacy.
- The next decade saw the appearance of kef's signature technology, the uni-q point source driver array. Using nasa-developed magnets ten times more powerful than conventional materials allowed us to engineer a tweeter small enough to mount at the acoustic centre of the bass unit voice coil so that both acted as one.
- With the advent of 5:1 home theatre recordings in the nineties, kef was once again ahead of the game by applying the performance advantages of uni-q to the uk's first dedicated centre speaker, the model 100.
- Other kef firsts include the first motorised ceiling speaker and acoustic compliance enhancement technology, which achieves truly full-bodied bass performance from small enclosures.
Kef innovation
- Kef was founded on innovation and new technology.
- We are recognised in the history of loudspeaker development as one of the most important contributors and a great deal of our research has been published at well respected professional institutions, including the audio engineering society and the institute of acoustics.
- Kef's research legacy includes contributions from some of the greatest and most respected loudspeaker designers of the last five decades.
- Today, kef are the company to beat in computer analysis of loudspeakers. The software that we use to run our analyse is also used to power eighty-five percent of the world's super computers.
Product Highlights:
- 1" vented aluminum dome tweeter with waveguide
- Dual 6-1/2" aluminum woofers
- The tweeter and topmost woofer use kef's uni-q technology, which places the tweeter in the center of the woofer
- This specialized positioning creates a large listening "Sweet spot" in your room
- Dual 6-1/2" aluminum passive radiators for enhanced bass performance
- Frequency response: 48-28,000 hz (±3 db)
- Sensitivity: 88 db
- Impedance: 8 ohms
- Recommended amplifier power: 15-150 watts
- Bass-reflex (passive radiator) design
- 5-way binding post speaker terminals
- Black satin matte finish
- No grille included
- Included plinth and carpet spikes provide added stability
- 12-3/4"W x 38-1/2"H x 12-1/4"D (with plinth and spikes)
- Weight:16.55 kg.
- Speaker Grille sold separately
- Warranty: 3 years
What's in the Box:
- Floorstanding loudspeaker
- 2 Outrigger feet
- 4 Spikes
- 6 Screws
- 6 Washers
- 4 Rubber inserts
- Hex-key
- Owner's Manual
- Warranty Information
Features and Specs
General
- Enclosure : Bass Reflex
- Finish : MDF/Vinyl-wrapped
- Color : Black
- Tweeter : Dome
- Tweeter Size (inches) : 1
- Midrange Size (inches) : 6.5
- Woofer Size (inches) : 6.5
- Woofer Composition : Aluminum
- Woofer Surround : Rubber
- Built-in Powered Sub : No
- Video-Shielded : No
- Connector Type : Post
- Bi-amp Inputs : No
- Parts Warranty : 3 Years
- Labor Warranty : 3 Years
Specifications
- Power Range : 15-150
- Frequency Response : 48-28k Hz
- Sensitivity : 88 dB
- Impedance (Ohms) : 8
- Height (inches) : 37-3/16
- Width (inches) : 12-7/8
- Depth (inches) : 12-3/8
- Weight : 16.55 Kg
Room-filling Sound From Kef
- If you're hip to the high level of craftsmanship that goes into KEF's speakers, then you might be intrigued by the Q750, the medium-sized tower in the British hi-fi company's value-oriented Q Series lineup.
- It combines an elegant, grille-less design with exceptional musical performance.
- A pair of these floor-standers can fill even large rooms with accurate, ear-pleasing sound.
Use a pair of the Q750s as part of a high-performance music or Q Series home theater system.
A Room-filling "Sweet Spot," Thanks To Uni-q® Technology
- KEF's patented Uni-Q technology places the Q750's 1" aluminum dome tweeter into the acoustic center of the cabinet's topmost 6-1/2" woofer.
- This concentric design allows sound to originate from a single point source, making the speaker's "sweet spot" (the ideal listening position) much larger.
- I've had the pleasure of hearing Uni-Q technology in person many times with KEF's super-popular, award-winning LS50 speakers.
- Even when sitting off to the side or in the back of our listening room, I've enjoyed detailed, three-dimensional sound.
- You can expect the same in your home with a pair of the '750s.
Ideal For Music, Movies, And More
- The speaker's 6-1/2" Uni-Q driver is joined by a separate 6-1/2" woofer dedicated to reproducing low frequencies.
- These two woofers team up with a pair of passive radiators to deliver accurate, punchy bass with your favorite albums, movies, sports broadcasts, and video game soundtracks.
Note:
- This speaker does not come with a grille.
Payment & Security
Estimate shipping