Looking to pick up a Yamaha RX-A820 receiver to use with one of the following set of floorspeakers (I haven't decided which ones yet):
Klipsch FK-28
Energy CF-70
Polk RTi A9
Is the Yamaha RX-A820 adequate enough to run any of these floorspeakers, especially the RTi A9's, and will the RX-A820 be able to successfully bi-amp any of speakers without problems?
Klipsch FK-28
Energy CF-70
Polk RTi A9
Is the Yamaha RX-A820 adequate enough to run any of these floorspeakers, especially the RTi A9's, and will the RX-A820 be able to successfully bi-amp any of speakers without problems?















