Thorondor Top   Shelf speaker as in K+T 4/2024

Technical data
  • impedance: aktiv Ohm
  • sensivity (2,83V/1m): aktiv dB
  • size (HxWxD): 765 x 325 x 145 mm
  • frequency range (-8dB): 95 - 20000 Hz
  • crossover frequency(s): 1600 Hz
  • speaker type: bass reflex
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Thorondor is a two way compact speaker.

Thorondor is a bass-reflex cabinet loudspeaker with drivers of Mundorf and Oberton.

The kit is delivered with the following drivers:
- a Mundorf ProAMT 197PP27R-7-452-H air motion transformer
- two Oberton 8NMB250V4 woofers

The loudspeaker has been developed by Marek Held.

The frequency response of this speaker is nearly linear.

The decay spectrum is nearly perfect.

At low volume, i.e. 85 dB at 1 m, the nonlinear distortions are below 0,3% above 300 Hz and doesn't exceed 0,6% at 95 dB at 1 m between 300 and 15000 Hz.

An excerpt from the Klang+Ton review (Translation of the author into English)

Conclusion of the magazine Klang+Ton:

Our kit consists of

  • ProAMT 197PP27R-7-452-H
  • 2x Oberton 8NMB250V4
  • Hypex FusionAmp FA122
  • 4x Bass reflex tube HP50, 50x143mm, black
  • 3x Damping fleece MT Bondum 800 (30 x 50 x 2 cm)
  • 0,5x PE sealing tape, 5x2 mm, 7.5 m
  • Damping Sonofil 100 x 35 cm for 20 litres
  • 2,5x Allen wood screws, black, 5x30 mm, 8 pieces
  • Plan for DIY kit

Kit without cabinet, price per speaker   EUR 1733,00 excl. VAT: € 1456.30 / $ 1587.37


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