Bose Acoustimass Cube Speakers Manual

The Bose Acoustimass Cube Speakers are part of a premium home theater audio system, delivering immersive surround sound with compact satellite speakers and a powerful Acoustimass bass module. Designed for clear dialogue, detailed music, and impactful movie effects, they connect to compatible Bose receivers or systems. 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 Connections 6. Connecting to Audio Systems 7. Operation and Sound Adjustment 8. Placement Guidelines 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Compact cube satellite speakers (typically sold in pairs or sets), Acoustimass bass module, speaker cables, mounting hardware.

FeatureDescription
Cube Satellite SpeakersCompact design for front, center, or surround channels
Acoustimass Bass ModuleHandles low frequencies; reduces satellite speaker size
Speaker TerminalsPush-type or binding post for secure wire connection
Mounting OptionsTabletop, wall-mount, or optional stands
CompatibilityWorks with Bose Lifestyle® systems or compatible AV receivers
Wide DispersionDesigned for consistent sound across listening area
Magnetic ShieldingPrevents interference with nearby CRT TVs (if applicable)

Installation

Unpack and inspect contents. Determine optimal speaker placement.

  1. Connect speakers to bass module or receiver: Identify left/right/channel labels on speaker wires.
  2. Connect bass module: Use provided cable to link bass module to receiver's subwoofer/LFE output.
  3. Position satellites: Place front left/right, center, and surround speakers as per home theater layout.
  4. Secure connections: Ensure wires are firmly attached and not pinched.

WARNING! Ensure power is off before connecting speakers. Do not overload electrical outlets.

First-Time Setup

Power on your audio system; configure speaker settings.

  1. Set receiver/processor: Access audio setup menu, specify "Small" speakers and subwoofer "Yes".
  2. Run auto-calibration (if supported): Use system's room correction (e.g., Bose ADAPTiQ®).
  3. Adjust levels manually: Use receiver's test tone to balance speaker volume.
  4. Fine-tune bass: Adjust bass module crossover and volume to blend with satellites.

CAUTION! Keep speakers away from heat sources and moisture.

Specifications

Controls and Connections

Primary control via connected receiver/processor. Bass module may have volume and crossover controls.

Bass Module: Power switch, Volume control, Crossover frequency adjustment, Phase switch (0°/180°), Auto-on/standby.

Satellite Speakers: No independent controls; sound adjusted through receiver settings (level, distance, crossover).

Connecting to Audio Systems

For Bose Lifestyle® systems: Use proprietary connectors. For standard AV receivers: Use speaker wire and RCA cables.

  1. Turn off all equipment before connecting.
  2. Connect satellites: Run wire from receiver speaker outputs to each cube (observe polarity).
  3. Connect bass module: Use RCA cable from receiver's subwoofer/LFE output to bass module input.
  4. Power on and test.

Tip: Use quality speaker wire (16-18 gauge) for runs over 20 feet.

Operation and Sound Adjustment

Optimal performance depends on proper receiver settings and room placement.

  1. Receiver setup: Set speaker size to "Small", crossover to 100-150Hz.
  2. Bass adjustment: Adjust bass module volume to blend, not overpower.
  3. Balance: Use receiver's channel level adjustment for even soundfield.
  4. Listening modes: Select appropriate mode (e.g., Dolby Digital, Direct, Stereo) on receiver.

WARNING! Avoid driving speakers at excessively high volume to prevent damage.

Placement Guidelines

Front L/R: Place at ear level, angled toward listening position. Center: Above/below TV, aimed at listeners. Surrounds: To sides or slightly behind, above ear level. Bass Module: Corner or along wall for reinforced bass; experiment for smoothest response.

Care & Cleaning

Unplug bass module before cleaning. Wipe satellites with dry, soft cloth. For grilles, use soft brush.

CAUTION! Do not use liquids, solvents, or abrasive cleaners. Do not open speaker enclosures.

Regulatory Information

Complies with applicable FCC rules. This device complies with Part 15 of the FCC Rules. Copyright © Bose Corporation. Bose and Acoustimass are registered trademarks of Bose Corporation. For support, visit www.bose.com or contact Bose Customer Service.

Troubleshooting

SymptomPossible CauseCorrective Action
No sound from one speakerLoose wire connectionCheck wire connections at both speaker and receiver; ensure polarity correct.
Weak or no bassBass module off/standbyEnsure bass module powered on; check receiver subwoofer setting is "On".
Distorted soundOverdriven or clippingReduce receiver volume; check speaker impedance matches receiver capability.
Hum or buzzGround loop or interferenceEnsure all connections secure; try different power outlet; use quality cables.
Sound imbalanceIncorrect receiver settingsRun receiver's speaker calibration; manually adjust channel levels.

Reset: Power cycle bass module and receiver. Re-run receiver setup.

Service: Contact Bose Customer Support or authorized service center.

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