Bose S1 Pro System (with Battery)

Bose S1 Pro System (with Battery) – a compact PA system with a built-in lithium-ion battery, a 6" woofer, and three 2.25" tweeters, delivering a 70 Hz–16 kHz frequency response and a maximum SPL of 103 dB (109 dB peak) at 7.1 kg.

Auto EQ instead of manual retuning for every position

The S1 Pro senses whether it's standing upright, tilted back as a floor monitor, or lying flat on a table, and automatically applies the EQ curve suited to that position. For a solo performer working different setups in one night – on stage, as a foot monitor, or flat on a table for a presentation – that means no manual bass or treble compensation each time the speaker's orientation changes. ToneMatch further tailors the response for a vocal mic or acoustic guitar plugged into channel 1 or 2.

11 hours off the grid, no outlet required

The built-in lithium-ion battery delivers up to 11 hours of play time, so the system works for an outdoor wedding, a street performance, or a room with no accessible outlet without running an extension cord across a parking lot. A full charge takes 5 hours (3 hours in Quick Charge mode), and battery status checks with a single button press, no computer or app required. Bluetooth with a 9-meter range lets you play a backing track or playlist between sets without a cable.

KEY FEATURES

• 6" woofer and three 2.25" tweeters
• Auto EQ that adapts to upright, tilted, and horizontal positions
• ToneMatch for microphone and acoustic guitar on channels 1 and 2
• Built-in lithium-ion battery with up to 11 hours of runtime
• Three-channel mixer with reverb and per-channel level control
• Bluetooth streaming with up to 9 m range
• 35 mm pole mount thread for a speaker stand

TECHNICAL SPECIFICATIONS

• Frequency response: 70 Hz–16 kHz
• Coverage angle: 100° × 40°
• Maximum SPL: 103 dB continuous, 109 dB peak
• Transducers: 1 × 6" woofer, 3 × 2.25" tweeter
• Inputs: 2 × combo XLR/1/4", 1 × 3.5 mm mini-jack, Bluetooth
• Outputs: 1 × 1/4" TRS line output
• Battery: lithium-ion, up to 11 hours runtime, 5-hour charge (3 hours in Quick Charge)
• Dimensions: 330 × 241 × 286 mm (H × W × D)
• Weight: 7.1 kg
• Bluetooth range: up to 9 m