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Description

Confident live sound in a portable system that adapts to your performance

The Bose S1 Pro+ combines a portable PA, floor monitor and music playback system for solo performers, presenters, rehearsals and intimate events. Connect a microphone and instrument, add backing tracks over Bluetooth and shape your mix directly on the speaker or remotely through the Bose app.

Battery operation and an integrated carry handle simplify moving between venues, while four positioning options and Auto EQ help the system adapt to its placement. Optional wireless transmitters reduce cable clutter without requiring a separate receiver box.

Bose S1 Pro Plus Portable Bluetooth PA System (Each)

Key Features

  • Integrated three-channel mixer — Two channels handle microphones or instruments, while a third supports Bluetooth audio and wired playback sources.
  • ToneMatch processing — Apply source-specific EQ for a handheld dynamic microphone or acoustic guitar, with further preset customisation through the app.
  • Onboard tone and reverb controls — Adjust volume, bass and treble for each channel, with ToneMatch and reverb available on channels 1 and 2.
  • Four-position flexibility — Use it upright on an elevated surface, tilted back, horizontally as a floor monitor or on a speaker stand. Auto EQ senses orientation and adjusts equalisation.
  • Battery-powered portability — The included battery provides up to 11 hours of playback; actual runtime depends on use and operating conditions.
  • Integrated wireless receivers — Add compatible mic/line or instrument transmitters, sold separately, which pair with the system and store inside it.
  • Rotating OLED displays — Channel displays automatically rotate to match the speaker's orientation.
  • Remote app control — Adjust sound, manage Bluetooth connections, customise ToneMatch presets, mute channels or reverb and save Scenes through the Bose app.
  • USB-C Live Stream mode — Send a dual-mono mix of all three channels to a connected computer for streaming or recording, with separate speaker-monitor volume control.
  • System expansion — A balanced XLR line output sends the master mix to another PA system or audio console. Sub EQ optimises the system for use with a powered subwoofer.
  • Dual Wireless Streaming — Use the app to play Bluetooth audio through two compatible Bose systems in dual mono or stereo.
Bose S1 Pro Plus Portable Bluetooth PA System (Each)

Specifications

Specification Details
Model S1 Pro+
Product type Battery-powered portable PA system with integrated mixer
Mixer channels Three
Channels 1 and 2 Microphone / instrument channels with volume, bass, treble, ToneMatch and reverb controls
Channel 3 Bluetooth or wired playback source; volume, bass and treble controls
Wired playback inputs 6.35 mm (¼-inch) TRS and 3.5 mm inputs
Line output Balanced XLR master-mix output
Bluetooth Version 5.0
Bluetooth range Up to 9 m (30 ft)
Wireless mic / instrument capability Integrated receivers for optional compatible Bose wireless transmitters; transmitters sold separately
Wireless transmitter storage Integrated storage for optional transmitters
Insert mode With an optional wireless transmitter connected and Insert set to Auto, the channel's 6.35 mm TRS input functions as a series effects insert; suitable insert cable required
USB-C function Computer audio interface in Live Stream mode; dual-mono mix of channels 1, 2 and 3
Sound processing Auto EQ, ToneMatch presets, channel tone controls and reverb on channels 1 and 2
Subwoofer integration Sub EQ setting for a powered subwoofer connected to LINE OUT
Placement options Upright on elevated surface, tilt-back, horizontal floor monitor, speaker-stand mounting
Displays Automatically rotating OLED channel displays
Remote control Bose app, also referred to as Bose Music in product support
Two-system playback Dual Wireless Streaming with compatible systems; dual mono or stereo
Battery runtime Up to 11 hours; actual runtime varies with use
Battery charging time Approximately 5 hours
Power options Included battery or AC mains
AC supply Universal 100–240 V power supply
Materials Aluminium and polypropylene
Dimensions (H × W × D) 13.1 × 9.4 × 11.0 inches
Weight 14.4 lb
Portability Integrated carry handle
Water resistance Not water resistant
Sales unit One system (Each)

Amplifier wattage, driver sizes, frequency response, sensitivity, nominal impedance and peak SPL are not specified on the cited Bose product page and are therefore not assigned estimated values here.

Bose S1 Pro Plus Portable Bluetooth PA System (Each)

What's in the Box

  • Bose S1 Pro+ Wireless PA System with battery included
  • AC power cord

Wireless mic/line and instrument transmitters, microphones, instruments, speaker stands and USB/insert cables are not included in the listed box contents and are purchased separately as required.

Pair with a dynamic microphone, an acoustic instrument or a compatible powered subwoofer to build a portable performance setup around your needs.

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HARMONY AV EXPERT GUIDANCE

Expert guidance for a better AV setup

Choosing one product or planning a complete system? Discuss your room, existing equipment and priorities with Harmony AV to explore suitable options.

Discuss your needs. Plan your room. Explore suitable equipment.

  • Product selection
  • Home theatre planning
  • Commercial AV setup
  • Product compatibility
  • Setup guidance
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Installation enquiries welcome

Contact us to discuss availability, service options and pricing for your location.

Frequently Asked Questions

Everything you need to know before you buy

01 — Authenticity

Is this product brand new and genuine?

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Yes, absolutely. All products at Harmony AV are 100% genuine, brand new and factory sealed — sourced through authorized channels only. We never sell refurbished, used or parallel imported items.

02 — Warranty

Do I get a manufacturer warranty?

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Yes. Every product comes with the official manufacturer warranty. The period and terms vary by brand — please refer to the product description or contact us for specific details.

03 — Invoice

Will I receive a GST invoice?

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Yes. A valid GST invoice is included with every order — fully compliant for business purchases and input tax credit claims.

04 — Payment

Is Cash on Delivery available?

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COD is available for eligible products and pin codes across India. The COD option will appear at checkout if available for your location.

05 — Delivery

How long does delivery take?

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Most orders are dispatched within 1–2 business days. Delivery takes 3–6 business days depending on your location. All items are carefully packed for safe transit.

06 — Support

Can I get help with installation or setup?

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Yes. Our expert AV support team is available before and after your purchase — from product selection to full installation guidance. Contact us via the details on this page.

07 — Returns

What is your return and exchange policy?

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We accept returns for unused products in original packaging reported within 7 days of delivery. Contact our support team to initiate a return or exchange.

08 — Security

Is my payment information secure?

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Yes. All payments use Shopify's secure, encrypted checkout. We do not store any card or payment details on our end.