I have them for 6 monts now. they are MINT with manual and original boxes.
they go for 350$ or less
30 hz -25 khz (-2db@70hz & -3db @ 50hz)
third harmonic less than 1% @ 95 db
second harmonic less than 3% @ 95db
not falling below 8 ohms throughout entire operating range.
10volts rms for a spl of 95db @ 1meter
height 900mm
width 270mm
depth 382mm
weight 29 kg (64 lb)