Bose Companion 2 User Manual

The Bose Companion 2 is a compact multimedia speaker system designed for computers and other audio sources, delivering clear, balanced stereo sound. It features a simple setup with two satellite speakers, an integrated volume control/power switch, a 3.5mm auxiliary input, and a headphone jack. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Audio Playback 8. Accessibility Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Two satellite speakers, Volume control/power knob, 3.5mm audio input, Headphone jack, Power adapter.

Feature	Description
Volume control/power knob	Rotate to adjust volume; press to turn system on/off
3.5mm audio input	For connecting to computer, smartphone, or other audio source
Headphone jack	For private listening; mutes speakers when headphones are plugged in
Power adapter input	For connecting the included AC power adapter
Satellite speakers	Compact stereo speakers with built-in amplifiers
LED indicator	Green light indicates power is on

Installation

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

Connect speakers: Plug the right speaker cable into the left speaker's output port.
Connect audio source: Use the included 3.5mm audio cable to connect from your computer or device to the audio input on the left speaker.
Connect power: Plug the power adapter into the left speaker and then into a wall outlet.
Position speakers: Place speakers at ear level, angled slightly inward for optimal stereo imaging.

WARNING! Do not place speakers near heat sources or in direct sunlight. Ensure cables are not pinched or damaged.

First-Time Setup

Power on the system and configure your audio source.

Power on: Press the volume knob on the left speaker. The green LED should illuminate.
Set audio source volume: On your connected computer or device, set the volume to about 50%.
Adjust speaker volume: Rotate the knob on the left speaker to your desired listening level.
Test audio: Play a song or video to ensure sound is coming from both speakers clearly.

CAUTION! Start with low volume to avoid sudden loud sounds that could damage hearing or speakers.

Specifications

Speaker Type: 2.0 Stereo multimedia speakers.
Total Power Output: [Insert typical wattage, e.g., 10W RMS].
Frequency Response: [Insert typical range, e.g., 80Hz - 20kHz].
Inputs: 3.5mm stereo audio input, Headphone jack (3.5mm).
Controls: Integrated volume/power knob.
Power Source: Included AC power adapter (Input: 100-240V AC, 50/60Hz).
Operating Temp: Standard room temperature.
Dimensions (each speaker): [Insert typical dimensions, e.g., 5.9" H x 3.1" W x 3.6" D].

Controls and Settings

All controls are located on the front or side of the left speaker.

Volume/Power Knob: Rotate clockwise to increase volume, counterclockwise to decrease. Press once to turn the system on or off. The green LED lights when powered on.

Headphone Jack: Plugging in headphones automatically mutes the speaker output and routes audio to the headphones. Unplug to resume speaker playback.

No software or equalizer settings are required. Sound is optimized by Bose for balanced performance.

Connecting Devices

Connect a variety of audio sources using the 3.5mm audio input.

Computer: Use the included cable to connect from your computer's headphone/line-out jack.
Smartphone/Tablet: Use a standard 3.5mm audio cable (not always included) to connect from your device's headphone jack.
Other Devices: Can connect to CD players, TVs, or gaming consoles with a compatible 3.5mm output.

Tip: For best audio quality, ensure the audio source volume is set to a moderate level and use the speaker knob for final volume adjustment.

Audio Playback

Play audio from any connected source.

Ensure the system is powered on (green LED lit).
Start playback on your connected computer, phone, or other device.
Adjust volume using the knob on the left speaker.
For private listening, plug headphones into the headphone jack on the left speaker. Speakers will mute automatically.
To switch back to speakers, unplug the headphones.

WARNING! Avoid playing audio at maximum volume for extended periods to prevent speaker damage and hearing loss.

Accessibility Features

The simple, single-knob control makes operation straightforward. The headphone jack provides a direct, private listening option. No on-screen menus or complex settings are required.

Care & Cleaning

Unplug the power adapter before cleaning. Wipe the speaker cabinets with a soft, dry cloth. Do not use liquids, solvents, or abrasive cleaners.

CAUTION! Do not allow liquids to enter any openings. Keep the system away from excessive dust, moisture, and heat.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. This product complies with all applicable regulations. Copyright and trademarks are property of Bose Corporation. For support, visit www.bose.com or contact Bose Customer Service.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No sound from speakers	Power off / volume low / incorrect input	Press knob to power on; increase volume on speaker and source; check audio cable connections.
Sound from only one speaker	Loose cable / balance setting	Check cable between speakers is secure; check audio source's balance/pan setting is centered.
Distorted or poor sound	Source volume too high / damaged cable	Reduce volume on audio source; try a different audio cable.
No power (LED off)	Power adapter not connected	Ensure power adapter is firmly plugged into speaker and wall outlet.
Headphones work, speakers don't	Headphone jack sensing	Ensure nothing is plugged into the headphone jack; jack may be dirty or damaged.

Reset: Unplug power adapter for 60 seconds, then reconnect.

Service: Contact Bose Customer Support or visit www.bose.com/support.