The Joseph speakers are slim floorstanding speakers that cast a walk-in-to-it soundstage like the AP speakers, but have a more pure tone and also, for their size, kick more *ss than the AP. As John Atkinson put it in his review of the Joseph Perspective Graphene floorstanders:
"When the kickdrum was doubled with synth dropped-bass notes, I was astonished by how much clean, low-frequency energy four 5.5" woofers could pump into my room.
With the Perspective2's combination of clean dynamics and rich, well-defined low frequencies, orchestral music was well-served. The big tune at the start of the first movement of Elgar's Symphony No.1 (Sir Adrian Boult conducting the LPO, of course, 16/44.1k ALAC files ripped from CD, EMI Classics 64013), with its pulsing bass line, sent shivers down my spine."