Mahtan   Floorstanding as in Newsletter

Technical data
  • impedance: Ohm
  • sensivity (2,83V/1m): dB
  • size (HxWxD): 1060 x 200 x 412 mm
  • frequency range (-8dB): 30 - 33000 Hz
  • crossover frequency(s): 1900 Hz
  • speaker type: bass reflex
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Mahtan is a active two and a half way floorstanding speaker.

Mahtan is an active bass-reflex cabinet loudspeaker with drivers of Wavecor and SB Acoustics.

The kit is delivered with the following drivers:
- a Wavecor TW030WA07 tweeter
- a SB Acoustics SB17NBAC35-8 midrange / bass driver
- a SB Acoustics SB17NBAC35-8 woofer

In Mahtan is used a Hypex Fusion Amp FA122 amplifier. The crossover is made with the integrated DSP. The lower woofer is additionally connected to an inductor.

The loudspeaker has been developed by Marek Held.

The frequency response of this speaker is perfectly linear.

The decay spectrum is perfect.

Our kit consists of

  • Wavecor silk dome tweeter TW030WA07, 8 Ohm
  • 2x SB Acoustics midwoofer SB17NBAC35-8, black aluminium cone
  • Hypex FusionAmp FA122
  • 2x Bass reflex tube HP50, 50x143mm, black
  • 5x Damping fleece MT Bondum 800 (30 x 50 x 2 cm)
  • Damping Sonofil 100 x 35 cm for 20 litres
  • 3,5x Pan screws 4x20 black, torx, 8 pieces
  • Plan for DIY kit

the crossover components (right),
to be mounted on a small wooden board.

  • Audaphon M core coil M12

Kit without cabinet, price per speaker   EUR 663,00 excl. VAT: € 557.14 / $ 590.57

Kit with high-end crossover

The high-end kit is delivered with baked varnish air core coil for minimizing microphonic effects. - The current flow through the coil creates a magnetic field which sets the reel of wire in motion. This motion induces a voltage in the coil which adds itself to the signal. The stiffer the reel of wire is, the less the signal will be altered.

  • Mundorf H core baked varnish coil BH140

Kit with high-end-crossover without cabinet, price per speaker   EUR 679,00 excl. VAT: € 570.59 / $ 604.82

universal PCB

If you prefer to mount the crossover components (the coil) on a 140 x 102 mm universal PCB instead on wood:
Universal PCB RA140, order no.. str-RA140, price per unit:   EUR 4,20 excl. VAT: € 3.53 / $ 3.74
We recommend one board per kit (two boards for a speaker pair)


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