Own audio history with two Definitive Technology BP-20 Bipolar Floor Standing Tower Speakers. I am the second owner of these speakers from 1994.  I purchased them in 2001 and brought them with me to the Netherlands in 2009.  There is some visible wear and one of the fabrics has some cat scratches.  The speaker cabinets are in perfect condition with no scratches.   These are the original speakers from DefTech and provide a full sound in a wide variety of spaces large and small.  Any number of outstanding reviews can be found online.

The BP 20 has a rated frequency response of 18 to 28,000 Hz, a nominal impedance of 6 ohms, and a sensitivity specification of 92 dB. It is recommended for use with amplifiers rated between 20 and 500 watts per channel

These speakers measure 118 cm x 23 cm x 38 cm and weigh 37 kg each.  Because they are so heavy, they are only available for pickup in the Amsterdam area or I can drop them off for an additional fee depending on how far away.