Bose Companion 2 Series II Multimedia Speaker System User Manual

Introduction

Thank you for choosing the Bose Companion 2 Series II multimedia speaker system. This system is designed to deliver high-quality, clear sound for your computer and other audio devices. Please read this manual carefully to ensure proper setup, operation, and maintenance of your speakers.

Safety Information

Please observe the following safety precautions:

Do not expose the speakers to water or moisture.
Do not place the speakers near heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
Use only attachments/accessories specified by the manufacturer.
Unplug this apparatus during lightning storms or when unused for long periods of time.
Refer all servicing to qualified service personnel.

Package Contents

Verify that your package contains the following items:

Bose Companion 2 Series II Right Speaker
Bose Companion 2 Series II Left Speaker
Audio Input Cable (3.5mm stereo cable)
Speaker Cable (connects left and right speakers)
AC Power Adapter

Setup

Follow these steps to set up your Bose Companion 2 Series II speaker system:

1. Speaker Placement

Place the right speaker on the right side of your computer monitor or listening area, and the left speaker on the left side. Ensure they are positioned at an equal distance from your listening position for optimal stereo imaging.

Bose Companion 2 Series II speakers, showing the right speaker with volume knob and headphone jack, and the left speaker connected by a cable.

Image: Bose Companion 2 Series II speakers. The right speaker features a volume knob and headphone jack on the front. The left speaker connects to the right speaker via an integrated cable.

2. Connect the Speakers

Connect the cable extending from the left speaker into the "TO LEFT SPEAKER" jack on the back of the right speaker.

3. Connect to Audio Source (Computer)

Plug one end of the provided audio input cable (3.5mm stereo cable) into the "AUDIO IN" jack on the back of the right speaker. Plug the other end into the headphone jack or audio output jack of your computer.

4. Connect to Auxiliary Audio Source (Optional)

If you wish to connect an additional audio device (e.g., smartphone, MP3 player), plug a 3.5mm stereo cable (not always included) from your device's headphone jack into the "AUX IN" jack on the back of the right speaker. Note that the computer audio input will take precedence if both are connected and active.

5. Connect Power

Connect the AC power adapter to the "POWER" jack on the back of the right speaker. Plug the power adapter into a wall outlet. The speakers will power on automatically.

Operating Instructions

Power On/Off

The speakers power on automatically when connected to an AC outlet. There is no separate power switch. To turn off the speakers, disconnect the power adapter from the wall outlet.

Volume Control

Adjust the volume using the rotary knob located on the front of the right speaker. Turn clockwise to increase volume and counter-clockwise to decrease volume.

Headphone Use

To listen privately, plug your headphones into the headphone jack on the front of the right speaker. This will automatically mute the speakers. Adjust headphone volume using the same rotary knob. Unplug headphones to resume speaker playback.

Switching Audio Sources

If both the computer audio input and the auxiliary input are connected, the speakers will prioritize the active audio source. If both are playing, you may need to pause one source to hear the other clearly.

Maintenance

To maintain your speakers in optimal condition:

Clean the speaker surfaces with a soft, dry cloth. Do not use liquid cleaners or solvents.
Keep the speakers free from dust and debris.
Ensure proper ventilation around the speakers.

Troubleshooting

Problem	Possible Cause	Solution
No sound	Power adapter not connected. Audio cable not connected properly. Volume turned down. Headphones plugged in. Computer/audio device volume muted or low.	Ensure power adapter is securely connected to speaker and wall outlet. Check all audio cable connections. Increase speaker volume using the knob. Unplug headphones. Adjust volume on your computer or audio device.
Distorted or unclear sound	Volume too high on source device. Loose cable connection. Interference.	Reduce volume on your computer or audio device. Check and secure all cable connections. Move speakers away from other electronic devices.
Noise from volume switch	Dust or wear in the volume potentiometer.	This may indicate internal wear. If persistent, contact Bose customer support.

Specifications

Brand	Bose
Model Name	Companion 2 Series II
Speaker Maximum Output Power	5 Watts
Connectivity Technology	AUX (3.5mm)
Audio Output Mode	Stereo
Mounting Type	Tabletop Mount
Speaker Type	Desktop Speaker
Recommended Uses	For Computer
Color	Black/White
Waterproof	No
Tweeter Diameter	1 Inch
Controller Type	Button (Rotary Knob)
Power Source	Power Cord
Product Weight	600 grams
Compatible Devices	PC

Note: Some specifications may vary slightly based on region or production batch.

Warranty and Support

For warranty information or technical support, please refer to the documentation included with your purchase or visit the official Bose website. You can also contact Bose customer service directly for assistance.

Official Bose Website: www.bose.com