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KEF Refrence 8B Subwoofer Specifications

     View Other KEF Home Theatre Speakers 
Appx Price Rs.563,904.00
   
Type Home Theatre Speaker
Available Colors
 Black
Dimensions Speaker : 398 mm X 365 mm X 429 mm
 

KEF Refrence 8B Subwoofer Specifications

Driver Type Dynamic
Driver Diameter 2 X 225 mm
Frequency Response Variable Frequency 40Hz - 160Hz
Frequency Range Free Field ( -6dB ): 18Hz
Frequency Response : ( ±3dB )24Hz At 90dB Output In Free-Space Mode
Maximum Power Input AC 100V - 120V / 220V - 240V ~50/60Hz
Maximum Power Output
2 X 500 W ( RMS ) Class D
Internal Volume 23L
Signal to Noise Ratio 110dB
Aux Connectivity No
Bluetooth Connectivity No
 
Weight 34 Kg
Accessories
KEF Reference 8B Subwoofer
Power Cable
Product Manual

Other Features

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.