Bose Panaray 302A Manual

The Bose Panaray 302A is a versatile loudspeaker system designed for professional audio applications, featuring wide dispersion, high output capability, and weather-resistant construction. Suitable for both indoor and outdoor installations, it delivers clear, consistent sound coverage. Below are key sections covering safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: High-output transducers, weather-resistant enclosure, integrated mounting points, wide dispersion design.

Feature	Description
Wide Dispersion	Provides consistent sound coverage over a broad area
Weather-Resistant	Designed for indoor/outdoor use with protective grille and enclosure
High Power Handling	Capable of handling high amplifier power for loud applications
Multiple Mounting Options	Integrated brackets for wall, ceiling, or pole mounting
Durable Construction	Rugged enclosure built to withstand demanding environments
Input Connectors	Speakon/NL4 compatible connectors for secure connections
Frequency Response	Optimized for vocal clarity and music reproduction
Impedance	8 ohms nominal for compatibility with most amplifiers
Dispersion Pattern	120° horizontal x 60° vertical coverage
Protection Circuitry	Built-in protection against overload and thermal damage

Installation

Unpack and inspect contents. Ensure proper mounting location and structural support.

1. Choose mounting location: Select stable surface with adequate weight support.
2. Prepare mounting hardware: Use appropriate brackets and fasteners for your surface type.
3. Mount speaker: Secure using integrated mounting points; ensure proper orientation.
4. Connect audio cables: Use Speakon/NL4 connectors for secure connection.
5. Test installation: Verify secure mounting before applying power.

WARNING! Speaker is heavy; use proper lifting techniques and secure mounting to prevent injury or damage.

First-Time Setup

Configure system for optimal performance based on your application.

1. Position speakers: Arrange for optimal coverage based on venue size and shape.
2. Connect to amplifier: Use appropriate gauge speaker cable; match impedance.
3. Set amplifier levels: Start with low volume and gradually increase to desired level.
4. Test system: Play audio through all speakers to verify proper operation.
5. Adjust orientation: Fine-tune speaker angle for best coverage.

CAUTION! Ensure all connections are secure before applying power. Use two people for handling during setup.

Specifications

• Type: Two-way loudspeaker system
• Frequency Response: 80Hz - 16kHz (±3dB)
• Power Handling: 300W continuous, 1200W peak
• Impedance: 8 ohms nominal
• Sensitivity: 96dB SPL (1W/1m)
• Maximum SPL: 124dB peak
• Dispersion: 120°H x 60°V
• Connectors: Dual Speakon/NL4 compatible
• Enclosure: Weather-resistant polypropylene
• Dimensions: 15.75" x 11.5" x 10.25" (400 x 292 x 260mm)
• Weight: 22 lbs (10 kg)
• Operating Temp: -20°C to 50°C (-4°F to 122°F)

Controls and Settings

No user-adjustable controls on speaker enclosure. All adjustments made at amplifier or system processor.

Amplifier Settings: Set appropriate gain structure, crossover points if used, and limiters for protection.

System Configuration: Use with appropriate signal processing for optimal performance in your application.

Orientation Adjustment: Adjust mounting brackets to achieve desired coverage pattern.

Connecting Devices

Connect to amplifier using appropriate speaker cables and connectors.

1. Turn off all equipment before making connections.
2. Use appropriate gauge speaker wire for cable length and power requirements.
3. Connect to amplifier outputs matching speaker impedance (8 ohms).
4. Use Speakon connectors for secure, reliable connections.
5. Verify polarity: Ensure positive/negative connections are correct.

Tip: Use weatherproof connectors for outdoor installations. Keep cables away from power sources to avoid interference.

Operation Guidelines

Operate within specified parameters for optimal performance and longevity.

1. Power sequence: Turn on signal sources first, then amplifier. Reverse for shutdown.
2. Volume management: Avoid driving amplifier into clipping to prevent speaker damage.
3. Monitor performance: Listen for distortion or abnormal sounds indicating problems.
4. Environmental considerations: Protect from extreme weather when not in use.
5. System matching: Ensure amplifier power matches speaker handling capabilities.

WARNING! Do not exceed maximum power ratings. Avoid exposure to direct water jets despite weather-resistant design.

Safety Features

Built-in protection: Thermal and overload protection circuitry. Physical safety: Secure mounting points, durable grille protection.

Electrical Safety: Proper grounding of entire audio system. Use circuit protection at amplifier/power source.

Care & Maintenance

Regular inspection and cleaning for optimal performance and longevity.

1. Exterior cleaning: Use mild soap and water with soft cloth; avoid harsh chemicals.
2. Grille cleaning: Remove dust with soft brush or low-pressure air.
3. Connection inspection: Regularly check connectors for corrosion or looseness.
4. Mounting hardware: Inspect periodically for security, especially in outdoor installations.
5. Storage: Store in dry, temperature-controlled environment when not in use.

CAUTION! Do not use high-pressure water sprays. Do not open enclosure; internal service by qualified personnel only.

Regulatory Information

Complies with applicable safety and EMC regulations. FCC Part 15: Class B digital device compliance for any integrated electronics. CE marked for European compliance. Copyright © Bose Corporation. All trademarks property of Bose Corporation. For technical support and warranty information, contact Bose Professional or visit www.bose.com.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No sound from speaker	Connection issues, amplifier off	Check all connections; verify amplifier is on and properly configured.
Distorted sound	Overdriven amplifier, damaged speaker	Reduce amplifier gain; check for physical damage to speaker.
Intermittent sound	Loose connections, cable damage	Inspect and secure all connections; replace damaged cables.
Reduced output	Impedance mismatch, amplifier issue	Verify proper impedance matching; test with known good amplifier.
Protection circuit engaged	Overheating, overload	Allow speaker to cool; reduce input level; check for shorts.
Uneven coverage	Improper positioning	Adjust speaker angle and position for optimal coverage.

Service: For technical support, contact Bose Professional at 1-800-999-2673 or visit www.boseprofessional.com.

Warranty: Refer to separate warranty documentation for coverage details.