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TNX-1501 Discontinued

Extremely portable despite the extended range and 15” woofer, the TESSEN-X 15 Active has the same extensive feature set as the rest of the range; pre-set and variable EQ, comprehensive protection, impressive power, on-board mixer, feedback suppression and great flexibility all wrapped up in the renowned HH robust build. Engineered for the best audio quality, with complete flexibility and class-leading features, the TESSEN-X series sets the standard for high power, compact, professional systems. Equally at home on the road or installed in a venue, the TESSEN-X series is a sound investment.


  • Weight
  • Dimensions
    684mm(h) x 448mm(w) x 388mm(d)
  • Monitor Angle
  • Grille
    Heavy gauge steel with acoustic foam backing and illuminating logo
  • Cabinet
    Lightweight multilayer plywood
  • Pole Mount
  • Inputs
    2 x Balanced Jack / XLR combi inputs
  • Outputs
    Balanced XLR
  • Controls
    2 x channel gain, EQ preset, EQ frequency and boost , Anti feedback switch, logo on/off, ch1/mix switch for line out
  • Features
    12 frequency automatic feedback reduction, dual input channels, preset and variable EQ. Comprehensive protection and clip free limiting
  • Flying Points
    7 x M10 Penn-Elcom fly points
  • System Type
    2 Way active speaker
  • Power
  • Amplifier Type
    Bi-amp Class D
  • Power Supply
  • DSP
    Crossover, EQ, Phase and time optimisation
  • HF Driver
    1.4” CELESTION CDX1 compression driver
  • LF Driver
    15" CELESTION TF1525E
  • Frequency Response
    40Hz - 20kHz
  • Max SPL
  • Coverage
    90°H X 60°V