Question about Onkyo TX-NR6100

For the Onkyo TX-NR6100 AV receiver, the speaker connections are designed to use screw or post terminals rather than banana plugs. Screw or post terminals allow speaker cables with naked wire, spade, or banana plug terminations to be connected, but it is recommended that naked wire or spade terminations be used for a stable and secure connection.

Thanks for the information