Bose S1 Pro | microphone, reverberation, guitar | Featuring a 3-channel mixer with reverb, tone controls, and line-outs for connecting to other systems, the Bose S1 Pro allows for easy music streaming...
![Amazon.com: Bose NEW S1 Pro+ All-in-one Powered Portable Bluetooth Speaker Wireless PA System, Black : Everything Else Amazon.com: Bose NEW S1 Pro+ All-in-one Powered Portable Bluetooth Speaker Wireless PA System, Black : Everything Else](https://m.media-amazon.com/images/I/81xe3qM2dPL.jpg)
Amazon.com: Bose NEW S1 Pro+ All-in-one Powered Portable Bluetooth Speaker Wireless PA System, Black : Everything Else
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