BEST LOW VOLUME FULL RANGE SPEAKERS?

I LISTEN TO MOSTLY INSTRUMENTAL CLASSICAL AND JAZZ AT PRIMARILY LOWER VOLUME LEVELS. MASTER BEDROOM=AROUND 210 SQUARE FEET WITH GOOD ACOUSTIC PROPERTIES.
1) I WOULD LIKE FLOOR STANDING SPEAKERS WITH GOOD BASS INTO 20HZ RANGE THAT DO NOT REQUIRE SEPARATE SUBWOOFERS.
2) THE SPEAKERS SHOULD LOOK GOOD (WAF)AND SHOULD NOT BE TOO BIG,SMALLER THAN 4.5 FEET IN HEIGHT.
3) I COULD SPEND AS MUCH AS 10K OR MORE, BUT WOULD LIKE TO FIND A USED OR DEMO PAIR FOR MUCH LESS THAN THAT.
4) AT THAT MUCH MONEY, THE SPEAKERS SHOULD HAVE GREAT DETAIL, AND THEY SHOULD NOT BE LACKING IN ANY AREA.
I WOULD GREATLY APPRECIATE ANY RECOMMENDATIONS. MY ASSOCIATED EQUIPMENT SHOULD NOT BE A FACTOR.
REGARDS,
JOHN