Sound great anywhere with the ultra-portable Bose S1 Pro Multi-position PA system. Designed for musicians, DJs and general PA use, the S1 Pro is the ultimate all-in-one PA, floor monitor and practice amplifier that’s ready to be your go-anywhere Bluetooth® music system for nearly any occasion.

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https://pro.bose.com/en_us/products/portable/s1/s1_pro_system.html#v=s1_pro_system_with_battery_black