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Architectural Speakers

Ci200QSB-THX

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      THX ULTRA Certified 200mm Subwoofer

      Certified to THX ULTRA2 and THX SELECT2 standards, the formidable Ci200QSb-THX in-wall subwoofer delivers deep bass and theatre thumping output capabilities, matched to the uncanny ability to deliver all the drama and emotional intensity of full theatre sound quality.

      Ci200QSb-THX

      Certified to THX ULTRA2 and THX SELECT2 standards, the formidable Ci200QSb-THX in-wall subwoofer delivers deep bass and theatre thumping output capabilities, matched to the uncanny ability to deliver all the drama and emotional intensity of full theatre sound quality. With a powerful high-output 200mm (8in.) sub-bass driver, the Ci200QSb-THX can be used in passive mode to supplement the LF output of KEF’s Ci series in-wall or in-ceiling speakers. In Active mode, when 2 pair of the Ci200QSb-THX subwoofer are powered by the powerful 250Wx 2 KEF KASA500 System Amplifier the performance meets THX Select2 specification. When 4 pair of the Ci200QSb-THX are powered by 2 KEF KASA500 System Amplifiers the performance meets THX Ultra2 specification.
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      The Details

      FEATURES

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      THX Certified Ultra2 / Select2
      200mm (8in.) woofer unit with extended bass response
      Paintable Ultra-Thin Bezel (UTB) and magnetic grille to blend unobtrusively with décor
      Fast, versatile installation on virtually any surface via dogleg
      Can be used in passive mode with internal crossover or active mode with KEF’s KASA500 System Amplifier for THX certified performance
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      SPECIFICATIONS

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      Nominal Impedance
      6 Ohm - Passive Mode (Crossover "ON")
      N/A - Active Mode (KASA500)
      Sensitivity
      85dB - Passive Mode (Crossover "ON")
      N/A - Active Mode (KASA500)
      Crossover Frequencies
      100Hz - Passive Mode (Crossover "ON")
      N/A - Active Mode (KASA500)
      Frequency Response
      40Hz-100Hz - Passive Mode (Crossover "ON")
      18Hz-140Hz - Active Mode (KASA500)
      Drive Units
      LF: 200mm (8 in.)
      Recommended Amplifier Power
      10-150W - Passive Mode (Crossover "ON")
      KASA500 - Active Mode (KASA500)
      Product External Dimension (H X W X D)
      Diameter: 273 x 273 x 106 mm (10.75 x 10.75 x 4.17 in.)
      Cut-Out Dimensions (H X W)
      238 x 238 mm (9.37 x 9.37 in.)
      Mounting Thickness
      Ceiling Thickness (Maximum): 40mm (1.58 in.)
      Ceiling Thickness (Minimum): 6mm (0.24 in.)
      Mounting Depth From Surface
      101.6mm (4 in.)
      Optional Rough In Frame
      RIF200S
      Net Weight
      3.3kg (7.28 lbs)
      Unit Measurement
      Piece
      KEF reserves the right, in line with continuing research and development, to amend or change specifications. E&OE.

      Please visit our Ci Software Download page for more details.

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