The DUAL CL11 dipole full range speaker driven by the Pleiades BD650 12V less than 1 Watt power amplifier in class A

 At your risk.

Signal path:

Barbara Streisand's Guilty CD - Sony CD Walkman line out - Pleiades BD650 single Darlington amplifier - Dual CL 11 - big living room

Amazing sounding speaker. With deep bass, extended treble, sounding so real and sensitive. 

Tried for the first time today with the Pleiades BD650.

Only possible problem may be some king of mid high emphasis, by ear it sounds happening at around 4KHz. If this is the case it may be corrected with an inductor in series and a resistor or capacitor in parallel with said inductor, see older euroelectron posts on equalizing full range speakers