KEF R7

Second-hand. In excellent conditions. Free of any noticeable signs of wear. Comes with accessories, manual, and original packaging.

The Kef R7 floorstanding speakers represent one of the most advanced offerings in the R series. With a design that blends elegance and innovation, the R7 delivers an audio experience that exceeds expectations within their price range. These speakers are equipped with two 165mm aluminum woofers, allowing them to extend down to very low frequencies (33 Hz), and the renowned Uni-Q coaxial driver, featuring a 125mm midrange and a 25mm aluminum dome tweeter, aligned to ensure uniform sound dispersion.

The real innovation lies in the integration of Metamaterial Absorption Technology (MAT™), a solution that eliminates 99% of unwanted resonances generated from the rear of the drivers. This innovation delivers incredibly pure and natural sound quality, free from distortion or vibrations, further enhancing the listening experience.

The technologies in these speakers go beyond MAT™; Flexible Port Technology optimizes the internal pressure in the rear reflex ports, eliminating any unwanted resonances and improving sound clarity. Additionally, the cabinet structure, with its Flexible Decoupling Chassis system, is designed to reduce unwanted vibrations, ensuring even more natural sound.

The front grilles, also patented, feature over 1800 precisely laser-drilled holes per driver, ensuring optimal protection without compromising sound quality. These ultra-thin and rigid grilles, made from a fusion of microfiber and composite materials, are a true design masterpiece, matching the speaker’s tone-on-tone finishes.

Ideal for medium-sized rooms, the Kef R7 Meta is perfect for a wide range of musical genres, delivering a neutral and natural sound. They can be used in both stereo configurations and multi-channel systems, with the addition of a subwoofer to achieve maximum performance in larger spaces. Furthermore, they are perfect as front speakers in a high-quality home cinema system.

Technical Specifications:

• Weight: 29.3 kg per unit
• Dimensions (H x W x D): 1062 x 200 x 384 mm with terminal
• Dimensions (H x W x D): 1109 x 311 x 384 mm with terminal and plinth
• Design: Three-way bass reflex
• Frequency Range: 33 Hz – 50 kHz (-6 dB)
• Typical In-Room Bass Response: 27 Hz (-6 dB)
• Frequency Response: 48 Hz – 28 kHz (±3 dB)
• Harmonic Distortion (90 dB, 1 m): <1% at 76 Hz and above; <0.5% from 110 Hz to 20 kHz
• Sensitivity: 88 dB
• Maximum Output: 111 dB
• Amplifier Requirements: 15 – 250 W
• Nominal Impedance: 4 Ω (min. 3.2 Ω)
• Drive Units: Uni-Q Driver Array: HF: 25 mm vented aluminum dome with MAT, MF: 125 mm aluminum cone
• Bass Driver: LF: 2 x 165 mm hybrid aluminum cone
• Crossover Frequency: 400 Hz, 2.4 kHz