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KEF KUBE 12B - 12" Powered Subwoofer (Each) Skip to content

KEF KUBE 12B - 12" Powered Subwoofer (Each)

Original price $ 899.99 - Original price $ 899.99
Original price
$ 899.99
$ 899.99 - $ 899.99
Current price $ 899.99
SKU KEFKUBE12B

KEF KUBE 12B - 12" Powered Subwoofer (Each)

KEF is one of the few high-end speaker manufacturers who design, engineer and assemble the driver, cabinet and circuitry in-house. This level of integration is the hallmark of KEF's commitment to pure sound. What you get is a driver, amplifier, and cabinet that is perfectly tuned for amazing bass performance. (Priced as Each)

Product Highlights:

  • Frequency response: 22-140 Hz (-6 dB)
  • Built-in Class D amplifier delivers 300 watts RMS of continuous power
  • Custom-designed 12" woofer
  • Acoustic suspension (sealed) cabinet design
  • IBX (Intelligent Bass Extension) digital signal processing provides deep, dynamic bass at any listening level
  • 3 placement presets (free-standing, in-cabinet, or corner) let you choose your sub's location for optimal bass performance
  • Variable low-pass crossover (40-140 Hz)
  • Phase control switch (0°/180°)
  • Line-level/LFE RCA inputs
  • Main power on/off switch plus auto standby/on mode
  • Detachable power cord
  • Dimensions: 15-1/2"W x 16-1/8"H x 16-1/8"D
  • Product weight: 45.5lbs.
  • Warranty: 5 years woofer, 2 years amplifier
  • Our 30-day money back guarantee
  • MFR # KUBE12B

What's In The Box:

  • Powered subwoofer
  • 6.5' AC power cord
  • Speaker-level input block
  • User Manual
  • Important Safety Information
  • Warranty Information