Partnering lower powered solid state or tube power and integrated amplifiers with right set of speakers is still more or less a wishful thiknikg. There are limited choices, usually with the extreme/exotic price tagging. Here is an interesting contender with realistic 95dB sensitivity (not fake - 6/7 dB as usually presented), that can open up doors to SET, pure Class A and other amplifiers with lower power output.
Audio Alto AA Five K is very interesting high efficient, modular speaker system with 115dB sound pressure and extremely wide radiation area. AA Five K implements medium/high AMT driver (Air Motion Transformer), ensuring low distortion and great spatiality.
Stay tuned for first hands on, listening and more in depths very soon...
Impedance: 4 ohm
Frequency range: 35 - 21.000 Hz +- 3 dB
Sensitivity: 95 dB
Phase: over 200Hz: from +30 deg. to 0 deg.
Room size: up to 200 m2
Dimensions (each unit): (W x D x H) 310 x 490 x 310 mm
Weight (each unit): 21 kg
Apperance: Upon order in various colors and woods