KEF

KEF

Refrence 8B Subwoofer

Reference 2 Meta

Home Theatre Speaker Specification

Home Theatre Speaker Specification

Dynamic

Dynamic

2 X 225 mm

Uni-Q Driver Array
HF : 25 mm Aluminum Dome With MAT
MF : 125 mm Aluminum Cone
Bass Unit : LF : 2 X 165 mm Aluminum Cone

NA

4 Ohms ( Min.3.2 Ohms )

NA

86 dB

Variable Frequency 40Hz - 160Hz
Frequency Range Free Field ( -6dB ): 18Hz
Frequency Response : ( ±3dB )24Hz At 90dB Output In Free-Space Mode

Frequency Response ( ±3dB ) 80 Hz - 35KHz
Crossover Frequency 450Hz, 2.1kHz
Typical In-Room Bass Response ( -6dB ) 46 Hz
Frequency Range Free Field ( -6dB ) 65Hz - 45kHz

AC 100V - 120V / 220V - 240V ~50/60Hz

NA

2 X 500 W ( RMS ) Class D
Internal Volume 23L

50 - 300 W ( RMS )

Three-Way Bass Reflex

110dB

113.5 dB

No

No

34 Kg

22.8 Kg

Speaker : 398 mm X 365 mm X 429 mm

Speaker : 205 mm X 630 mm X 335 mm

Black

Black, White, Blue, Grey, Silver

KEF Reference 8B Subwoofer
Power Cable
Product Manual

KEF Reference 2 Meta Home Theatre Speaker
User Manual
Warranty Information

LF Drive Unit : Equipped with 2 x 225 mm (9in.) low-frequency drive units, the subwoofer delivers powerful and impactful bass.
Maximum Output : Capable of reaching a maximum output of 110dB at 1m and 50Hz, providing a dynamic and immersive bass experience.
Low Pass Filter : Features a variable low pass filter with a frequency range from 40Hz to 160Hz, allowing users to customize the crossover point.
Frequency Response : The frequency response at 90dB output in free-space mode is ±3dB from 24Hz, ensuring accurate and balanced bass reproduction.
Amplifier : Powered by 2 x 500W Class D amplifiers with a switched mode power supply and DSP-based control section, delivering efficient and controlled power.
Inputs & Connectivity: Provides versatile connectivity options with analog XLR socket, speaker level inputs, and a link out via RCA phono socket. The subwoofer’s net internal volume is 23L.

Available in 5 finishes
Optimised cabinet design for best acoustic performance.
Enhanced crossover design fine-tuned the signal path for maximum clarity.
The Reference Series Grille set for each model is available as separate item.
With mounting inserts to secure on KEF S-RF1 Floor Stand ( available as separate item ).
Bespoke 12th generation Uni-Q with MAT driver array for exceptional acoustic accuracy.
Metamaterial Absorption Technology eliminates 99% of high-frequency distortion for pure, natural sound.
For movie lovers looking for total immersion, Reference 2 Meta is the last word in absolute quality. 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.