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Tessen Line Array Series


The TNA-1800S passive line array subwoofer features a high power 18" low frequency woofer with exceptional high output. Equipped with integrated rigging hardware, the TNA-1800S can be installed quickly and easily. The TNA-1800S offers a max SPL of 127 dB and offers a frequency response as low as 32Hz. When combined with the TNA-2051 and TNA-1200S, the TNA-1800S offers an ideal venue installation or point source solution. Ideal for venues, schools, sports, gyms, hotels and more.


  • Frequency Response (-10)
    30Hz - 1kHz
  • Frequency Response (-3)
    40Hz - 500Hz
  • Power
    500W AES, 2000W Peak
  • Sensitivity (1W/1M)
    102 dB
  • Max SPL (1M) (Peak)
    135 dB
  • Nominal System Impedance
    4 Ohm
  • Input Connector
    NL4 ±1 Twist Lock Connector
  • Link Connector
    NL4 ±1 Twist Lock Connector
  • LF Driver
    1 x 18 Inch High sensitivity HH designed driver
  • Cabinet
    15mm Plywood
  • Finish
    Painted Black (White finish optional, subject to MOQ)
  • Mounting Points
    6x M10 Penn Elcom tie down/flying points & M20 Threaded Pole Mount
  • Grille
    1.5mm Thickness Steel, Hexagonal mesh, acoustic foam lined
  • Unit Dimensions (Hwd)
    556 x 600 x 641mm, 21.9" x 23.6" x 25.2"
  • Unit Weight
    34.38Kg, 75.8 lbs
  • Carton Dimensions (Hwd)
    660 x 695 x 730mm, 26" x 27.4" x 28.7"
  • Packed Weight
    42Kg, 92.6 lbs

Passive and Active Line Array

The HH TNA line array series has been engineered to provide professional audio performance with compact dimensions to suit a wide range of applications. Designed not only for dedicated installations but also mobile and high power FOH applications. The TNA line array series is ideal for venue installation, hotels, gyms and also as a portable, professional PA system for live use. Flexible configurations allow the system to be customised to the venue or application at hand, either as a long throw system or as a standalone, full range line array system.

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