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The Truffle-KTR24 is the smallest model in the compact line of Truffle subwoofer. The source subwoofer has a frequency range of 45 Hz to 150 Hz. Easy to conceal, the Truffle-KTR24 is a 8"-long cylindrical speaker box equipped with one 4" active driver on one end and one 4" passive speaker on the other, making the box a perfect omnidirectional low-end source.

This subwoofer provides the low-end frequencies for the Azimut-KAMUT2L1 audio system.

More information about the Truffle line


We created a portfolio complete with lightweight products that are easy to transportation and quick to setup optimizing logistics, space, labor costs and time.


Modular Components


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Unique Performance-to-Size Ratio

Produces an impressive high-power performance by producing a high SPL from a small frame.


Visually Discreet

For architectural reasons, a visually discreet audio system may be required to integrate seamlessly with the layout without compromising sound quality.


Weather Resistant

We utilize the most durable and resistant materials when developing our products to protect and conserve the system regardless of the elements, rendering a K-array installation reliable and long-lasting.




  • Type Passive subwoofer
  • Transudcers 4" woofer + passive radiator
  • Frequency Response (1) 45 Hz – 150 Hz (-6 dB)
  • Maximum SPL (2) 112 dB (peak)
  • Rated Power 60 W
  • Coverage Omni
  • Connectors 2PIN euroblock connector (included)
  • Nominal Impedance 4 Ω

Handling and Finishes

  • Dimensions (W x H x D) 122 x 117 x 199 mm (4.8 x 4.6 x 7.8 in)
  • Weight 1,5 kg (3.31 lb)
  • Material Aluminum
  • Color Black
  • Finishes Powder Matte


  • IP Rating IP64
  • Notes for data:
    (1) With dedicated preset
    (2) Maximum SPL is calculated using crest factor 4 (12dB) measured at 1 m.

    Passive loudspeakers requires dedicated preset loaded on board of K-array amplifiers.
    New materials and design are introduced into existing products without previous notice.

Customers Applications

Truffle-KTR24 can be successfully used in a range of different settings and events.

Discover all the projects where Truffle-KTR24 products have been used