How do i connect Bose 901 to onkyo n609?

To connect your Bose 901 speakers to the Onkyo N609 receiver, first, ensure the receiver is powered off. Use speaker wire to connect the positive (+) and negative (-) terminals of the Bose 901 speakers to the corresponding speaker outputs on the Onkyo N609. Make sure to connect the left speaker to the left output and the right speaker to the right output. Additionally, if you're using the Bose Active Equalizer, connect it between the receiver and the speakers to optimize sound quality.