K-Array KK52

8 x 2" 400W Passive 3-D Variable Beam Line-Array Element Speaker

OUR PART #:  KK52 Write the First Review.

Our Price: $1,222.90
List Price: $1,314.95
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The K-array KK52 is a passive speaker system comprised of eight 2” neodymium magnet transducers housed in an elegant and sturdy stainless steel chassis.
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The K-array KK52 is a passive speaker system comprised of eight 2” neodymium magnet transducers housed in an elegant and sturdy stainless steel chassis. The vertical dispersion pattern can be switched for wide or narrow coverage, allowing for a great variety of applications. The eight closely spaced cone drivers provide true line array characteristics - phase coherence, low distortion and focused listening in both the near field, and at a distance from the speaker.

A variety of rigging accessories provides many linking and hanging options for the KK52 (0.5 meter) and the larger (1 meter) KK102 to be combined in vertical and horizontal line array configurations to satisfy many different venue requirements during temporary events and for permanent installations. For easier use and integration with other speakers or amplifiers, the KK52 allows the user to select two different values of impedance (16Ohm – 64Ohm). At 64Ohm as many as eight KK52 speakers can be powered off a single amplifier channel, which eliminates the need of 70 V amplifiers for wider distributed installed systems.

The KK52 is able to reproduce the whole vocal frequency range with high intelligibility, starting from 100 Hz. Integrating one of the Redline series powered subwoofers (KMT12, KMT18, KMT21), configured with specific presets for the KK52 assures excellent coverage of the entire musical frequency range. The K-array KA amplifier series have pre-sets optimized for KK52 use that can be uploaded from a computer. All KK52 components are designed by the K-array R&D department and custom-made under the K-array quality control system.


  • Unique performance-to-sizeratio
  • Vertical, Horizontal and 3Dline-array applications
  • Multiple 2” long-excursionfull-range cone drivers
  • Wide horizontal coverage
  • Electronically protected
  • Selectable 16 Ohm or 64 Ohmimpedance
  • Selectable vertical pattern(Spot - Flood)
  • Weather proof, suitable for outdoorinstallations- IP54


  • Theatre, Club, Churches
  • Front fill and under-balcony fill
  • Portable and installed AV systems
  • Stage and AV studio monitoring


  • Acoustics
    • Power handling:  200 W
    • Max Power:  400 W
    • Impedance:  16 Ohm or 64 Ohm (selectable)
    • Frequency range:  150 Hz - 20 KHz
    • SPL 1W/1mt:  95 dB
    • Maximum SPL:  118 dB continuous - 124 dB peak
  • Coverage
    • Horizontal:  110°
    • Vertical:  10° - 60° (selectable)
  • Crossover
    • Type:  External Crossover required
    • Frequency:  High pass @150 Hz, 24 dB/oct suggested minimum
  • Transducers
    • Full range:  8 x 2" Neodymium magnet with 0.75" voice coil
    • Power Audio Input:
    • Connectors:  2 x 4-pin Speakon
    • Wiring:  1+ 1- (signal IN & LINK); 2+ 2- (through)
  • Selection Switch: 
    • Vertical pattern:  Spot - Flood
    • Impedance:  16 Ohm - 64 Ohm
  • Physical
    • Dimensions:  3.19" x 19.7" x 2.32" (8.1 x 50 x 5.9 cm)
    • Weight:  5.07 lbs (2.3 kg)

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