Bose Model 8 Flush Mount Speakers Manual

The Bose Model 8 Flush Mount Speakers are high-performance, in-ceiling loudspeakers designed for discrete installation and wide, even sound dispersion. They feature a 2-inch full-range driver, a pivoting tweeter for directional sound adjustment, paintable grilles to match room decor, and a simple mounting system. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: 2-inch full-range driver, Pivoting tweeter, Paintable magnetic grille, Integrated mounting system, Spring-loaded mounting clamps.

Installation

Unpack and inspect contents. Ensure proper tools and safe working conditions.

1. Choose location: Select ceiling location free of obstructions (joists, wiring, pipes).
2. Cut opening: Use template to mark and cut circular hole per specified diameter.
3. Run speaker wire: Route wire from amplifier to speaker location.
4. Connect wires: Strip insulation, insert into push-type terminals (observe polarity).
5. Mount speaker: Insert into cutout, secure with spring clamps by rotating locking mechanism.
6. Attach grille: Place magnetic grille over speaker frame.

WARNING! Turn off amplifier power before installation. Ensure ceiling can support speaker weight. Check for hidden electrical wires or pipes before cutting.

First-Time Setup

After installation, configure with your audio system.

1. Power on amplifier: Ensure amplifier/receiver is powered off during connection.
2. Connect to amplifier: Use speaker wire to connect Model 8 to amplifier's speaker outputs.
3. Set amplifier settings: Configure amplifier for appropriate impedance and channel assignment.
4. Adjust tweeter direction: Pivot tweeter towards listening area for optimal sound.
5. Test sound: Play audio at low volume to verify connection and sound output.

CAUTION! Do not exceed recommended power input. Match polarity (positive/negative) for proper phasing.

Specifications

• Driver: 2-inch full-range.
• Tweeter: Pivoting design.
• Frequency Response: Optimized for wide dispersion.
• Power Handling: Compatible with standard home audio amplifiers.
• Impedance: 8 ohms nominal.
• Sensitivity: Efficient design for clear sound at various volumes.
• Cutout Diameter: Refer to template included in packaging.
• Mounting Depth: Check specifications for ceiling clearance requirements.
• Grille: Paintable magnetic grille.
• Finish: White (default), paintable to match decor.

Controls and Settings

No onboard controls. Sound adjustment via amplifier/receiver and tweeter positioning.

Amplifier/Receiver Settings: Volume, Balance, Tone controls (Bass/Treble), Crossover settings if used in multi-speaker system.

Tweeter Adjustment: Manually pivot tweeter towards primary listening area for enhanced high-frequency clarity.

Grille Customization: Remove magnetic grille, paint with light coats of spray paint to match ceiling color. Allow to dry completely before reattaching.

Connecting to Audio Systems

Compatible with stereo receivers, multi-channel AV receivers, and impedance-matching volume controls.

1. Turn off and unplug amplifier/receiver.
2. Run speaker wire from amplifier's speaker output terminals to speaker location.
3. Strip 1/2 inch of insulation from wire ends.
4. Insert bare wire into speaker's push-type terminals (positive to positive, negative to negative).
5. Ensure connections are secure and no stray wire strands are touching.
6. Repeat for additional speakers in multi-channel setup.

Tip: Use quality speaker wire of appropriate gauge for run length. Label wires during installation for easy identification.

Operation and Sound Adjustment

For optimal performance, adjust settings on your amplifier and speaker orientation.

1. Volume control: Use amplifier/receiver volume control.
2. Balance: Adjust balance control on amplifier to center sound image.
3. Tone adjustment: Use amplifier's bass and treble controls to suit listening preference.
4. Tweeter direction: Pivot tweeter towards listening area for best high-frequency response.
5. Multi-room systems: If used with impedance-matching volume control, adjust volume at control pad.
6. System calibration: Use amplifier's auto-setup or manual calibration for multi-channel systems.

WARNING! Avoid driving amplifier into distortion, which can damage speakers. Keep volume at reasonable levels.

Care & Maintenance

Regular care ensures long-term performance.

Cleaning: Use dry, soft cloth to dust grille. For painted grilles, use mild detergent if needed, but avoid abrasive cleaners.

Grille Removal: Gently pull magnetic grille from frame for cleaning or painting.

Driver Care: Do not touch driver diaphragm. Use compressed air to remove dust if necessary.

CAUTION! Do not use liquids or sprays directly on speaker or grille. Do not attempt to disassemble speaker beyond grille removal.

Regulatory Information

Complies with applicable safety and electromagnetic compatibility standards. 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 © Bose Corporation. Bose and the Bose logo are trademarks of Bose Corporation. For support, visit www.bose.com or contact Bose customer service.

Troubleshooting

Reset: Ensure amplifier settings are correct. Verify all connections.

Service: For product service, contact Bose customer support or authorized service center.