What audio system for quiet but quality listening?

[johnwalker]

Powerful amplifier and sensitive speakers? What could have power for a STANDARD ROOM 5x3m/45m3? Impedance 4-6 Ohm?
I listen to mostly classical and instrumental music (=high dynamics). No pop, techno or metal , perhaps even quietly listen not... Loudness is useful for bass, treble are not present while on cheap amplifier. The resulting sound is flat without power.
Pls advice someone knowledgeable, maybe specific amplifier/speakers?
Thanks for any tip or advice



I didn't find the right solution from the internet.
References:
- http://forums.audioreview.com/general-audio/what-audio-system-quiet-but-quality-listening-44556.html
- IT advisors Video Examples

please help.
Thanks.