KEF

KEF

R2 Meta

Kube 15 MIE Subwoofer

Home Theatre Speaker Specification

Home Theatre Speaker Specification

Dynamic

Dynamic

Uni-Q Driver Array
HF: 25 mm Vented Aluminum Dome With MAT
MF: 125 mm Aluminum Cone
Bass Unit 
LF : 2 X 130 mm Hybrid Aluminum Cone

380 mm

4 Ohms ( Min.3.2 Ohms )

NA

87 dB

116dB

67 Hz - 28 kHz
58 Hz - 50 kHz
Crossover Frequency
560 Hz, 2.5 kHz
Typical In-Room Bass Response ( -6dB ) 43 Hz

Frequency Response ( ±3dB ) : 20Hz – 140Hz

Variable Low Pass Filter : 40Hz – 140Hz, LFE

NA

AC 100 - 240V, 50/60 Hz

15 - 200 W ( RMS )

Three-Way Closed Box

300 W ( RMS )

Amplifier Type : Class D

110 dB

116dB

No

No

15.4 Kg

27.5 Kg

Speaker : 175 mm X 550 mm X 309 mm

Subwoofer : 519 mm X 500 mm X 515 mm

Black, White, Brown

Black

KEF R2 Meta Home Theatre Speaker
Rubber Feet
User Manual
Microfiber Grille
Warranty Information

KEF Kube 15 MIE Subwoofer
Power Cord
Euroblock Speaker Level Connector
User Manual & Warranty Information

Frequency Response (±3dB) 67 Hz - 28 kHz
Designed to be versatile, it can be used in an LCR configuration.
Designed to match any R Series floorstander or bookshelf speaker.
Hybrid aluminium bass drivers with greater driver excursion for tight, deep, controlled bass.
Built to match any of the R Series speakers, with the same sized Uni-Q® arrays as the rest of the range.
Meta Material Absortion technology absorbs 99% of unwanted sound for the most pure and natural sound.
R2 Meta boasts KEF's 12th generation Uni-Q driver array with MAT and two 5.25” hybrid aluminium bass drivers.
12Th Generation Uni-Q® : Acts as a single point source to enlarge the 'sweet spot' and disperse sound more evenly.
It is compact enough to use in smaller rooms while being capable of high-quality sound with even the most dynamic music and movies. This design is highly versatile and can be used in an LCR (Left-Centre-Right) configuration.

Powerful 15 Inch woofer with 300 Watt Class D Amplifier.
Kube offers versatile connection options, including KEF Smart Connect and speaker level inputs, making connecting into any system a breeze.
3 room position EQ options - The intuitive preset options ensure excellent performance from Kube no matter where in the room it is placed.
The Kube features a front-firing long throw driver with a large cone area and high excursion, delivering higher output at lower frequencies. Its efficient and cool-running 300W Class D RMS amplifier further enhances performance.
KEF‘s proprietary DSP (Digital Signal Processing) algorithms ensure that every component of the subwoofer works in perfect harmony. Features such as iBX Intelligent Bass Extension provides even deeper and precise bass at any listening level.