KEF Reference SUB-8B Dual 9inch Powered Subwoofer

Description

KEF Reference SUB-8B Dual 9 inch Powered Subwoofer

Product Description

• Featuring two ultra-low distortion 9 inch bass drivers the Reference 8b Subwoofer has the power and accuracy to bring your theater to life.
• The shape and bracing of the cabinet are computer optimized to minimize secondary radiation from the cabinet walls and distortion from standing waves.
• The KEF Reference 8b drivers are set in a smooth, strikingly distinctive front baffle engineered to eliminate response anomalies caused by diffraction.
• General

• Brand	Kef
  Model	Reference 8b
  Year
  Color	black

  Dimension
  Dimension	398 x 365 x 429 mm
  Weight	35kg

  Specifications
  Model	REFERENCE 8b
  Design	Force cancelled closed box
  LF Drive unit	2 x 225 mm (9in.)
  Frequency range at 90dB output in free-space mode (-6dB)	18Hz
  Frequency response at 90dB output in free-space mode (±3dB)	24Hz
  Amplifier	2 x 500 W Class D with switched mode power supply and DSP based control section
  Maximum output (peak sound pressure level at 1m 50Hz)	110dB
  Low pass filter variable- Variable frequency	40Hz to 160Hz
  Variable slope	12dB/oct, 18dB/oct, 24dB/oct
  LFE mode	350Hz, 18dB/oct
  Inputs	Analog XLR socket Speaker level inputs Link out: RCA phono socket Net internal volume: 23L
  Power requirements	100V – 120V / 220V – 240V ~50/60Hz
  Power consumption	1000W