I recently purchased a pair of the Sonos Architectural speakers. I noticed my Sonos amp purchased in 2021 does not have the ports to have the speaker wire connected to it. I have the sonos amp connected to a Yamaha two zone receiver. Will i be losing performance of the architectural speakers without the sonos amp having the ability to run the outdoor speaker wires to it? Do i purchase a newer amp which will be able to provide more power to the speakers, or stay with the speakers being powered by the Yamaha receiver. Presently, i feel the sonos outdoor speakers are underperforming. They do not have the bass the other sonos speakers have.