The Phoneon® Sound Butler® is a highly effective, ready-to-use sound absorber that eliminates acoustical deficiencies, particularly in high rooms featuring glass and parquet flooring, without detracting from their prestigious look.


The Sound Butler® introduces a unique acoustical solution for small and medium-sized rooms. It meets sophisticated clients’ key criteria: high effectiveness, high aesthetic quality, simple set-up and flexible application, with no installation.

Product information for download
Download this file (Phoneon color chart.pdf) Phoneon color chart
Download this file (Phoneon Sound Butler brochure.pdf) Phoneon Sound Butler brochure
Download this file (Phoneon Sound Butler flyer.pdf) Phoneon Sound Butler flyer



  • Reduces reverberation time and background noise
  • Creates a pleasant acoustical atmosphere in a room
  • Makes speaking easier and improves voice clarity


  • Twice the impact of traditional acoustical solutions
  • First ever solution to eliminate resonance nuisance
  • Damps background noise even in the bass range



  • Good looking through timeless design and hand craftsmanship using high-quality materials
  • Blends harmoniously with surroundings
  • Available in a variety of hand-crafted finishes and a range of materials and colors


Simple set-up / flexible in application

  • Ready to use
  • No assembly or room alterations required
  • Permanently flexible and mobile

Just set it up – your room’s acoustical atmosphere improves straight away




Standing models, textile covered, 15 colors: “t-box”
TP30: 30x30x110 cm
TP35: 35x35x110 cm
TT50: 50x50x75 cm
TS35: 35x35x180 cm

Suspended models, textile covered: “t-cube”
TC40: 40x40x40cm



Special editions

Phoneon Sound Butler® acousticpearls edition, 107 colors
35x35x110cm more details >

Phoneon Sound Butler® Art Edition:
35x35x110cm more details >

Standing models, chrome metallic effect: “m-box”
MT35: 35x35x75cm
MT50: 50x50x75cm

Special models on request

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