Bose Speaker III Manual

The Bose Speaker III is a premium wireless Bluetooth speaker featuring advanced acoustic technology, deep bass response, voice assistant integration, multi-room connectivity, and up to 12 hours of battery life. It supports Bluetooth 5.0, AUX input, USB-C charging, and includes a companion app for customization. Below are key sections for safety, features, setup, operation, and troubleshooting.

Features at a Glance

Key components: Acoustic mesh cover, Control buttons, LED indicators, USB-C port, AUX input, Bluetooth pairing button.

Feature	Description
Bluetooth 5.0	Wireless audio streaming from compatible devices
Voice Assistant	Built-in support for Google Assistant and Amazon Alexa
Multi-room Audio	Connect multiple Bose speakers for synchronized playback
USB-C Charging	Fast charging with included cable
AUX Input	3.5mm jack for wired audio connection
Bose App	Customize EQ, update firmware, manage connections
Battery Life	Up to 12 hours of continuous playback
Water Resistance	IPX4 rating for splash resistance
Party Mode	Play same audio on multiple speakers
Stereo Mode	Pair two speakers for left/right stereo sound

Installation & Setup

Unpack and inspect contents. Place on stable, flat surface.

1. Charge the speaker: Connect USB-C cable to power adapter and speaker.
2. Power on: Press and hold POWER button until LED lights.
3. Download Bose Connect app: Available on iOS and Android.
4. Position speaker: Keep at least 6 inches from walls for optimal sound.

WARNING! Do not expose to water beyond IPX4 rating. Avoid extreme temperatures.

First-Time Use

Power on speaker; follow voice prompts or app instructions.

1. Pair with Bluetooth: Enable Bluetooth on device, select "Bose Speaker III" from list.
2. Set up voice assistant: Open Bose app, follow prompts to link Google Assistant or Alexa.
3. Adjust sound settings: Use app to customize EQ (bass, treble, midrange).
4. Update firmware: App will prompt if update available.

CAUTION! Use only included or certified USB-C cable for charging.

Specifications

• Dimensions: 7.5 x 5.2 x 3.1 inches.
• Weight: 2.2 lbs.
• Bluetooth Range: Up to 30 feet.
• Battery: Rechargeable lithium-ion, 12 hours playback.
• Charging Time: 3 hours to full charge.
• Drivers: Dual 2.5-inch full-range drivers, passive radiator.
• Frequency Response: 50Hz - 20kHz.
• Inputs: Bluetooth, AUX, USB-C.
• Water Resistance: IPX4 splash proof.
• Warranty: 1-year limited warranty.

Controls and Settings

Access controls via physical buttons or Bose app. Top Panel: POWER, BLUETOOTH, VOLUME UP/DOWN, MULTI-FUNCTION.

Button Functions: POWER (on/off), BLUETOOTH (pairing), VOLUME (adjust), MULTI-FUNCTION (play/pause, answer calls, activate voice assistant).

LED Indicators: Solid white (power on), blinking blue (pairing mode), solid blue (connected), amber (charging), green (fully charged). App Settings: EQ adjustment, stereo/multi-room setup, firmware updates, voice assistant management, auto-off timer.

Connecting Devices

Bluetooth: Primary wireless connection. AUX: Wired connection for non-Bluetooth devices.

1. Turn on speaker and enable Bluetooth on source device.
2. Press BLUETOOTH button to enter pairing mode (blinking blue).
3. Select "Bose Speaker III" from device list.
4. For AUX: Connect 3.5mm cable from device to speaker AUX port.

Tip: For best audio quality, keep Bluetooth device within 30 feet.

Using the Bose App

Enhances speaker functionality through customization and control.

1. Download: Search "Bose Connect" in app store.
2. Connect: Open app, follow prompts to link speaker.
3. EQ Settings: Adjust bass, treble, and midrange to preference.
4. Stereo/Multi-room: Pair multiple speakers for expanded sound.
5. Firmware Updates: App notifies when updates available.
6. Party Mode: Sync multiple speakers for same audio.
7. Stereo Mode: Designate left/right channels with two speakers.
8. Auto-Off: Set timer to conserve battery.

WARNING! Keep app updated for latest features and security.

Voice Assistant Setup

Integrate Google Assistant or Amazon Alexa for voice control.

1. Ensure speaker connected to Wi-Fi via Bose app.
2. In app, select "Voice Assistant" and choose preferred service.
3. Follow on-screen instructions to link account.
4. Press and hold MULTI-FUNCTION button to activate voice assistant.

Note: Voice assistant requires stable internet connection.

Care & Maintenance

Unplug before cleaning. Use soft, dry cloth only; avoid liquids.

CAUTION! Do not use abrasive cleaners. Keep ports free of debris.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. Copyright © 2025 Bose Corporation; all rights reserved. For support, visit www.bose.com/support or contact 1-800-999-2673.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Speaker won't power on	Battery depleted	Charge for at least 30 minutes before use.
Bluetooth not connecting	Out of range/pairing mode	Move devices closer; enter pairing mode; restart both devices.
Poor audio quality	Interference/low battery	Move away from other electronics; charge speaker.
Voice assistant not responding	Wi-Fi/internet issue	Check internet connection; re-link in app.
Short battery life	High volume/old battery	Reduce volume; if persistent, contact support.

Reset: Hold POWER + BLUETOOTH for 10 seconds to factory reset.

Service: 1-800-999-2673; www.bose.com/support