Bose Companion Series 2 Manual

The Bose Companion® 2 Series II multimedia speaker system delivers clear, immersive sound for your computer, music player, or other audio devices. This system features two compact speakers, an auxiliary input, a headphone jack, and volume control. Below are key sections for setup, features, operation, care, and troubleshooting.

1. Features at a Glance 2. Installation & Setup 3. First-Time Use 4. Specifications 5. Controls and Connections 6. Connecting Audio Sources 7. Operation & Listening 8. Care & Maintenance 9. Regulatory Information 10. Troubleshooting

Features at a Glance

Key components: Two compact stereo speakers, Volume control pod, Audio input cable, Power adapter.

Feature	Description
Volume Control Pod	Convenient desktop control for volume, mute, and headphone output
Auxiliary Input	3.5mm jack for connecting additional audio sources (e.g., smartphone, tablet)
Headphone Jack	3.5mm jack for private listening; mutes speakers when plugged in
Compact Speakers	Designed for clear, balanced stereo sound in a small footprint
Power Adapter	Provides power to the speaker system
Audio Input Cable	3.5mm stereo cable for connecting to your computer's audio output

Installation & Setup

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

Position speakers: Place one speaker on each side of your monitor, angled slightly toward your listening position.
Connect speakers: Plug the cable from the right speaker into the back of the left (primary) speaker.
Connect to computer: Plug the 3.5mm audio input cable into your computer's headphone/line-out jack.
Connect power: Plug the power adapter into the left speaker and then into a wall outlet.
Place control pod: Position the volume control pod within easy reach on your desk.

NOTE: For best sound quality, keep speakers at least 1 foot (30 cm) from walls and large metal objects.

First-Time Use

Power on the system and adjust settings for optimal listening.

Turn on: The system powers on automatically when connected to AC power. The power indicator on the control pod will light.
Adjust volume: Turn the knob on the control pod to set your desired listening level.
Test sound: Play audio from your computer to verify both speakers are working.
Connect headphones (optional): Plug headphones into the jack on the control pod. Speakers will mute automatically.

TIP: Start with a low volume and increase gradually to avoid sudden loud sounds.

Specifications

Speaker Type: Two-way, magnetically shielded.
Frequency Response: Not specified by Bose; optimized for multimedia and music.
Inputs: 3.5mm stereo input (computer), 3.5mm auxiliary input.
Outputs: 3.5mm headphone jack (on control pod).
Power Source: External AC power adapter.
Dimensions (each speaker): Approx. 7.5" H x 3.5" W x 5.9" D (19 x 9 x 15 cm).
Weight: Approx. 2.2 lbs (1 kg) per speaker.
Included Accessories: Volume control pod, audio input cable, power adapter.

Controls and Connections

Primary control is via the desktop volume control pod.

Control Pod: Volume knob (rotate to adjust level, press to mute/unmute).

Rear of Left Speaker: Power input, audio input from computer, connector for right speaker.

Rear of Right Speaker: Cable connecting to left speaker.

Front of Control Pod: Headphone jack, auxiliary input jack.

Connecting Audio Sources

Connect additional devices to the auxiliary input on the control pod.

Ensure the speaker system is powered on.
Locate the auxiliary input jack on the front of the control pod.
Use a standard 3.5mm audio cable to connect your device (e.g., smartphone, MP3 player) to the auxiliary input.
Audio from the auxiliary source will play through the speakers. The computer audio will be overridden when the auxiliary cable is connected.

Note: The volume control pod adjusts the master volume for both computer and auxiliary inputs.

Operation & Listening

Daily use and tips for optimal performance.

Volume Adjustment: Rotate the knob on the control pod clockwise to increase volume, counterclockwise to decrease.
Mute: Press the volume knob once to mute the sound. Press again to unmute.
Headphone Use: Plugging headphones into the control pod automatically mutes the speakers and routes audio to the headphones.
Switching Sources: Audio from the auxiliary input takes priority. Unplug the auxiliary cable to resume listening from your computer.
Power Saving: The system uses minimal standby power. Unplug the power adapter to turn the system completely off.

For Best Sound: Position speakers at ear level and ensure nothing is blocking the speaker grilles.

Care & Maintenance

Unplug the power adapter before cleaning. Use a soft, dry cloth to wipe the speakers and control pod. Do not use liquids, sprays, or abrasive cleaners.

CAUTION! Do not open the speakers. There are no user-serviceable parts inside. Refer servicing to qualified personnel.

Regulatory Information

This device complies with Part 15 of the FCC Rules. Operation is subject to the condition that this device does not cause harmful interference. Copyright and trademarks are property of Bose Corporation. For more information, visit www.bose.com.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No sound from speakers	Power/connections/volume	Ensure power adapter is plugged in. Check all audio connections. Increase volume on both computer and control pod.
Sound from only one speaker	Loose cable	Check the cable connecting the right speaker to the left speaker is secure.
Distorted or poor sound	Source volume too high	Reduce the volume level on your computer or audio source, then adjust using the control pod.
Headphones have no sound	Faulty headphones/connection	Ensure headphones are fully plugged into the control pod jack. Test headphones with another device.
Auxiliary input not working	Priority/connection	Ensure the auxiliary cable is fully inserted. Audio from the auxiliary input overrides the computer input.

Reset: Unplug the power adapter for 30 seconds, then reconnect.

Support: For further assistance, contact Bose Customer Service or visit www.bose.com/support.