i run my aw60ftt's vertically bi-amped, & i think it's great. never tried 'em horizontally bi-amped, but it sounds better than the aw75 & aw100 i previously had running horizontally bi-amped.
i also never tried the aw60's bridged - no need to, really, unless the 60 watts/channel isn't enough for any single driver. as my monitors are 89db/1w/1m efficient, this 60w output of an aw60's one channel is sufficient to drive a woofer of my monitors. in my case, this is further helped, cuz my monitors never see signals below 60hz, being crossed over to subs w/a marchand xm-9... :>)
the aw60ftt, stable to below 0.5 ohms in stereo, can be effectively bridged w/demanding speakers, tho - they will still handle loads <1 ohm...
i also never tried the aw60's bridged - no need to, really, unless the 60 watts/channel isn't enough for any single driver. as my monitors are 89db/1w/1m efficient, this 60w output of an aw60's one channel is sufficient to drive a woofer of my monitors. in my case, this is further helped, cuz my monitors never see signals below 60hz, being crossed over to subs w/a marchand xm-9... :>)
the aw60ftt, stable to below 0.5 ohms in stereo, can be effectively bridged w/demanding speakers, tho - they will still handle loads <1 ohm...