dxt_mon_rnx_1240

DXT-MON RNX Reference compact speaker

dxt_mon_rnx_1240

Specifications

  • Frequency range (-3dB): 49- >20000Hz
  • Sensitivity (2,83V/1m): 85 dB
  • Crossover frequency: 1950Hz LR4
  • Nominal impedance: 4 Ohm
  • Concept: 2 ways, bass reflex
  • Net volume: 14l
  • Dimensions (HxWxD): 380x224x288mm

Applications

  • ambitious stereo applications in small to medium-sized rooms
  • passive near-field monitor
  • In the home cinema as a main, center or rear speaker.
It made sense to test the, allready in Mark K's ER18DXT installed and proven combination of Seas ER18RNX (H1456-08) and Seas DXT 27TBCD/GB (H1499), also in the DXT-MON series.
And the test was successful ... In terms of cabinet size, it is significantly smaller than the DXT-MON-182, correspondingly a little less deep bass. In terms of horizontal directivity, the DXT-MON-RNX sets the bar even a little higher. An extremely fascinating speaker!

Components

Seas ER18RNX (H1456-08)

Seas DXT 27TBCD / GB (H1499)

Test

Measurements

Housing

  • 38mm front
  • Body 19mm
  • Interior walls with alubutyl (double) / Hardboard sandwich
  • Two struts between the side walls

Crossover

DXT_Mon_RNX_Crossover

 


 

8 thoughts too "DXT-MON RNX Reference compact speaker"

  1. Can you please provide an estimate of the crossover component cost? This is a critical variable before committing to purchase of the design.

  2. Hi

    The DXT-MON RNX is described as "significantly less bulky than the DXT-MON-182 in terms of housing size". However, the dimensions for both are identical in the technical data. What are the correct dimensions for the DXT-MON RNX?

    The BR pipe is probably on the back, right?

    Thanks and regards
    Erich

  3. Hello Mr. Heißmann

    I'm a little confused by the possible uses.

    I need a speaker that can fill my 24 square meter room with sound.
    listening distance approx. 2,5-3m
    You write that it is also a near-field monitor.

    Possibly recording studio on the mixing console with listening distance of 50cm.

    How does that work?

    I hope you can allay my concerns or enlighten me.

    I would like to build the speaker...

    Greetings Frank

    1. Hi Frank
      Near field goes up to ~1,5m and that's what the DXT-MON-RNX can do!
      I wouldn't go much below that. Larger distances are no problem at all.
      In summary: Ab The speakers work perfectly at a listening distance of 1,5m!
      Regards

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