Javari XL   Floorstanding as in K+T 3/2014

Technical data
  • impedance: 4 Ohm
  • sensivity (2,83V/1m): 93 dB
  • size (HxWxD): 1060 x 300 x 400 mm
  • frequency range (-8dB): 28 - 20000 Hz
  • crossover frequency(s): 150, 2200 Hz
  • speaker type: bass reflex

Javari is a high performance loudspeaker system that can be configured for different situations: as a passive speaker, as an active solution and in a wide variety of modular setups:

The heart of the Javari is a compact speaker which transforms into the high-midrange component of XL and XXL floor-standing configurations. A high efficiency Alcone AC 15 textile dome tweeter is paried with a Celestion FTR08-2011D, giving an astoundingly high overall efficiency of 93 dB.

Due to its high efficiency the Javari is a lot of fun to use, whether it is controlled by a tube amplifier or the broad dynamic range required for the home cinema.

The Javary XL floor-standing speaker uses the Javari Top, accompanied by a supporting subwoofer tower. Subwoofer driver is an Alcone 10, driven by a Mivoc AM 80 plate amplifier (since 2016).

The Javari uses a crossover of 2nd order (12 dB per octave slope).

The frequency response of the speaker is quite linear with a slight peak at 12 kHz at an average sound pressure level of 85 dB (1m). The non-linear distortions above 400 Hz are extremely low and well controlled with just95 dB SPL (1m). The decay spectrum shows almost no irregularities except for a small resonance around 500 Hz.

An excerpt from the Klang+Ton review

"In a small listening room the Javari Top plays fully satisfactory, even with a small-power SE tube amplifier we had a joyful listening experience - especially when we added the active subwoofer box and the tube amp only had to drive the satellite speaker above 150Hz. This combination seems ideal for people with single-ended amps willing to forget about tube amp purism and wanting to enjoy the superior sound of their electronics without their listening room crammed with huge horns. The Javari delivers a well-balanced and relaxed sound impression, only to surprise the listener with their explosive dynamics. The most saturated sound comes from the passive XXL floor-standing Javari of course driven by a powerful amplifier with sufficient damping factor. For accurately adjusting the active subwoofer you need a sensitive hand - but for critical rooms regarding room modes you can achieve a much more subtle adjustment with the help of an activated bass. Whether you play your music loud or gentle: The Javari floor-standing speaker always delivers a competent impression of a rich sound, great dynamics and precision. Whether your prefer analytic listening or musical pleasure: Javari gives you the choice."

Conclusion of the magazine Klang+Ton:

"Full upgradeability, full flexibility: You can enter the Javari system by a fair-priced compact class entry and live it up to the fully active high-end floor-standing tower. In their own price segment, all variants show an outstanding quality and the best value for your money - regarding efficiency and sound."

Our kit consists of

  • Alcone fabric tweeter AC15, 95 dB
  • Celestion mids woofer FTR08-2011D
  • 25 cm Alcone speaker AC10 HE, aluminium cone
  • Subwoofer module Mivoc AM 80
  • 3x Bass reflex tube HP100, 100x200 mm, black
  • PE sealing tape, 5x2 mm, 7.5 m
  • 2,5x Damping Sonofil 100 x 35 cm for 20 litres
  • Binding Post PK31, gold plated (one pair, red and black)
  • 3m Speaker cable 2x1.5 mm2, transparent
  • Allen wood screws, black, 5x30 mm, 16 pieces
  • Pan screws 4x20 black, cross recess, 4 pieces
  • Plan for DIY kit

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

  • Audaphon MKP CAP Superior 6.8 uF / 400 Vdc
  • Audaphon MKT CAP 22 uF / 160 Vdc
  • Audaphon MKT CAP 33 uF / 160 Vdc
  • Mundorf, electrolytic capacitor, unetched, 47uF / 50 Vdc
  • 3x Mundorf, electrolytic capacitor, unetched, 100uF / 50 Vdc
  • 0.7 mm air core coil, 0.47 mH/0.50 Ohm
  • 0.7 mm air core coil, 1.2 mH/1.08 Ohm
  • 1.4 mm air core coil, 1.0 mH/0.30 Ohm
  • Metal-oxide resistor, 10W 2.2 Ohm (red-red-gold)
  • Metal-oxide resistor, 10W 8.2 Ohm (grey-red-gold)

Kit without cabinet, price per speaker   - not available

Kit with high-end crossover

Kit without cabinet, price per speaker   EUR 599,00 excl. VAT: € 503.36 / $ 573.83

Impedance correction

If you want to use a valve amplifier with this speaker an impedance correction should be employed. In this case the component quality is less important; therefore, we offer only one kit (upon request higher quality components are available).


Price per impedance correction for one speaker, to be mounted on a small wooden board.     EUR 11,79 excl. VAT: € 9.91 / $ 11.29

universal PCB

If you prefer to mount the crossover components on a universal PCB instead on wood
PCB 220x155 mm, order no. I-8805002, price per unit:   EUR 11,70 excl. VAT: € 9.83 / $ 11.21
We recommend one board per kit (two boards for a speaker pair)


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