Bose S1 Pro+ Portable Bluetooth PA Speaker

The Bose S1 Pro+ is a compact, battery-powered PA designed for portable use where a quick setup and reliable sound are required. It suits mobile instructors, small events, and casual performance situations where flexibility and convenience matter more than outright scale.

The system is lightweight and easy to transport, with an internal rechargeable battery that supports extended use away from mains power. A built-in three-channel mixer provides basic level control along with EQ and reverb per channel, all accessed via simple on-board displays.

Multiple placement options allow the speaker to be used on the floor, angled, or mounted on a stand, with automatic sound adjustment applied based on its position. Bluetooth connectivity enables wireless music playback for warm-ups, breaks, or background audio without additional equipment.

• Max. SPL Output: 109 dB
• Battery Life: 11 hours
• Drivers: 3 x 2¼” HR drivers, 1 x 6″ Woofer
• Dimensions:
  • Width: 9.4 in (23.8 cm)
  • Depth: 13.1 in (33.2 cm)
  • Height: 11 in (27.9 cm)
• Weight: 17.7 lbs (6.5 kg)