The material choice for the cabinet is an area where a great deal of research and development has taken place. Over the years, we have tried many different materials and combinations, a time consuming endeavour culminating in the current design, which utilises the highest quality Birch ply for the entire cabinet. Bracing and internal damping is kept to a minimum and strategically applied to help, not hinder the drivers.
The cabinet has been designed to be placed close to room boundaries, where the bass performance is augmented significantly by the additional reinforcement offered by the nearby walls. In this position, it will outperform any similarly sized speaker regardless of origin, thanks in part to the shallow cabinet / wide baffle shape which gives the drivers the best possible operating conditions, allowing them to perform as if they are mounted in a virtual wall. This provides the most undisturbed sound field with the widest and most even dispersion possible from a real world cabinet shape.
The crossover is simple, essentially first order, hardwired and incorporates air-cored chokes and selected bipolar and polypropylene capacitors (either copper foil or silver foil, depending on model. The internal cabling consists of either 99.99% pure copper or 99.99% pure silver Audio Note (UK) wire, depending on the exact model. (See specifications.)
For more information on the various AN-K speaker models, check Audio Note AN-K Speaker Overview.
-
Characteristic Impedance: 6 Ohms
Frequency Response: 50Hz to 20Khz, +/-6dB in room
Minimal Amplifier Power: 7 Watts RMS per channel
Maximum Amplifier Power: 150 Watts (unclipped) RMS per channel Peak
Cabinets & Finish Materials: Birch Ply (or Chipboard/Mdf for '/D' models), with real Wood Veneer finish
Unit Weight: 11kg (per speaker, internal crossover models)
Unit Dimensions: 470mm (h) x 275mm (w) x 190mm (d) - per speaker
Due to Audio Note (UK)'s ongoing research and development program, specifications are subject to change without notice.

