Back to series Signature 900


Signature 903

High-end 3-way shelf-top speaker

  • Hi-Res certified dual tweeter module with two fmax domes
  • Three-way speaker with bass reflex technology
  • Subwoofer with ceramic-aluminium diaphragm + aluminium die-cast baskets
  • Finish: Black piano lacquer or Macassar veneer


High-end 3-way shelf-top speaker

The Signature 903 offers all the qualities of the 900 series in a compact format. It is therefore predestined for use in smaller rooms, where there isn’t much space or as a surround-sound add-on for home cinema applications. The Hi-Res Audio-certified tweeter module is used here together with a 170 mm woofer featuring a ceramic-aluminum diaphragm. It shares the exquisite black piano lacquer or Macassar veneer finish with the other models in the range.

Test reviews

What do trade magazines say about this product?

Technical specifications


Frekvenčný rozsah
  • 30 - 55000 Hz
Princíp
  • 3-cestný, bass reflex
Vybavenie
  • 170 mm stredobasový menič
  • 1.2" dome-tweeter
  • 0.75" super-tweeter
Únosnosť (RMS/Max.)
  • 120 / 180 W
Impedancia
  • 4 – 8 Ohm
Frekvencie výhybky
  • 2.400 Hz/17.500 Hz
Odporúčaný výstup zosilňovača
  • > 20 Watt
Citlivosť (2.8V/1m)
  • 91 dB
Rozmery (ŠxVxH)
  • 225 x 370 x 352 mm

Highlights


Tweeter & Super-Tweeter
  • Special sound guides in the solid ABS/aluminium front panel for optimum dispersion characteristics
  • Powerful neodymium ring magnet systems for excellent dynamics
  • Special sound guides in the solid aluminium front panel for optimum dispersion characteristics
  • Newly developed high-res tweeter module with two fmax Signature dome tweeters
  • 30 mm dome tweeter with coupling volume, long-excursion drive and particularly wide surround for especially deep mid-tone coupling
  • Additional 20 mm super dome tweeter for ideal omnidirectional sound distribution and extended reproduction up to 55 kHz
Basový/stredový reproduktor
  • Sophisticated voice coil ventilation for a particularly high degree of resilience
  • Solid ABS/aluminium grille rings with 8 screw fixings
  • Generously vented die-cast aluminium baskets to prevent turbulence and compression effects
  • Distortion-optimised magnet systems
  • Ceramic-aluminium sandwich membranes with high rigidity and optimum internal damping, optimised by inverse dust caps
  • Optimalizovaný Klippel® celkový dizajn
Výhybka
  • Veľký pripojovací panel s robustnými a zapuzdrenými svorkami pre spoľahlivý kontakt aj s vysoko kvalitnými káblami s veľkými prierezmi
  • Bi-wiring/bi-amping option, pre-installed cable bridges for single wiring
  • Elaborate phase and amplitude-optimised APOC crossover
  • High-quality internal wiring
Telo reproduktoru
  • Very sturdily constructed, multi-braced MDF enclosure in a timeless-modern design
  • Decoupling silicone feet and metal spikes included
  • Magnat Airflex port with large openings ensure an optimum bass response without ambient noise
  • Decoupling silicone feet included
  • Noble high-gloss lacquered body (black version) or high-gloss lacquered real wood veneer (macassar version)
  • Removable fabric protection grille with optimum sound transmission and invisible magnet attachment