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.
Special sound guides in the solid ABS/aluminium front panel for optimum dispersion characteristics
Powerful neodymium ring magnet systems for excellent dynamics
Additional 20 mm super dome tweeter for ideal omnidirectional sound distribution and extended reproduction up to 55 kHz
30 mm dome tweeter with coupling volume, long-excursion drive and particularly wide surround for especially deep mid-tone coupling
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
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
Sophisticated voice coil ventilation for a particularly high degree of resilience
Solid ABS/aluminium grille rings with 8 screw fixings
Klippel® optimised construction
Large terminal panel with solid and encapsulated connectors to accommodate the use of high-quality heavy gauge cables
Bi-wiring/bi-amping option, pre-installed cable bridges for single wiring
Elaborate phase and amplitude-optimised APOC crossover
High-quality internal wiring
Noble high-gloss lacquered body (black version) or high-gloss lacquered real wood veneer (macassar version)
Magnat Airflex port with large openings ensure an optimum bass response without ambient noise
Decoupling silicone feet included
Decoupling silicone feet and metal spikes included
Very sturdily constructed, multi-braced MDF enclosure in a timeless-modern design
Removable fabric protection grille with optimum sound transmission and invisible magnet attachment
