KEF R 400b specifications

Category : Subwoofer

General

Technical data

Other models of the same series:

  • Manufacturer: 297837cedf2721e3c8b9fa2a31f94c2a
  • Model: R400b
  • Years of construction: 2011 -
  • Manufactured in:
  • Color: Piano Black, real wood veneer finish ( Rosewood and walnut)
  • Dimensions: 365 x 330 x 351 mm (HxWxD)
  • Weight: 21.5kg
  • Original price approx.: €/piece
  • Type of construction: Active subwoofer, closed
  • Chassis:
    • LF: 2 x 225mm (1in.)
  • Load capacity: 2 x 250W (500W) Class-D built-in
  • Internal volume: 22 liters
  • Frequency response:
    • (-6dB): 26Hz - 140
  • LF: 2 x 225mm (1in.)
  • (-6dB): 26Hz - 140
  • R100
  • R300
  • R500
  • R700
  • R900
  • R200c
  • R600c
  • R800ds

    • Comment:

    Comment box:

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