What are the smallest speakers that are clean and flat down to 20hz?
Also what bass driver or drivers do they use?
Thanks.
mapman
Without being EQ'ed the lowest bass I have heard from a large sized bookshelf, has been a pair of Sonus Faber Extremas, that have an ABR using a Kef B139 with voice coil for switched resistive damping to tune to the room, with a pair of Krell 250 monoblocks up them.
Cheers George