Infinity Reference 612m Marine Loudspeaker User Manual

Introduction

Thank you for choosing the Infinity Reference 612m 6.5-inch 225-watt high-performance 2-way marine loudspeaker. This manual provides essential information for the proper installation, operation, and maintenance of your new marine speakers. Please read this manual thoroughly before attempting installation or operation to ensure optimal performance and longevity.

Image: Front view of the Infinity Reference 612m marine loudspeaker, featuring a white grille and a black speaker cone visible underneath.

Safety Information

Always observe the following safety precautions when installing and operating your marine loudspeakers:

• Disconnect the boat's battery before beginning any electrical work to prevent short circuits.
• Ensure all wiring is properly insulated and secured to prevent damage from vibration or water exposure.
• Use appropriate marine-grade wiring and connectors for all electrical connections.
• Avoid mounting speakers in locations where they may obstruct navigation, safety equipment, or moving parts.
• Do not expose speakers to direct high-pressure water sprays. While water-resistant, they are not fully waterproof.
• Consult a professional marine electronics installer if you are unsure about any part of the installation process.

Setup and Installation

Unpacking

Carefully remove the speakers and all accessories from the packaging. Verify that all components are present: two loudspeakers, mounting hardware, and this instruction manual. Inspect the speakers for any signs of damage incurred during shipping.

Mounting

The Infinity Reference 612m speakers are designed for boat mount and top mount applications.

1. Choose a Location: Select a mounting location that provides adequate clearance behind the speaker for proper ventilation and wiring. Ensure the surface is flat and sturdy enough to support the speaker's weight.
2. Prepare the Mounting Surface: Use the provided template (if included, otherwise measure carefully) to mark the cutout and screw hole locations. Cut the opening using an appropriate tool, ensuring clean edges.
3. Secure the Speaker: Insert the speaker into the cutout. Align the mounting holes and secure the speaker using the supplied stainless steel screws. Do not overtighten the screws, as this can damage the speaker frame or mounting surface.

Wiring Connections

These speakers utilize a wired connectivity technology. Proper wiring is crucial for optimal sound quality and system stability.

• Connect the positive (+) terminal of the speaker to the positive (+) output of your amplifier or head unit.
• Connect the negative (-) terminal of the speaker to the negative (-) output of your amplifier or head unit.
• Ensure all connections are secure and free from corrosion. Use marine-grade heat-shrink tubing or waterproof connectors for all exposed wiring in a marine environment.
• Verify the impedance of your speakers (4 Ohms) is compatible with your amplifier's output specifications.

Connecting to Compatible Devices

These speakers are compatible with various audio sources, including smartphones and MP3 players, when connected to a marine-grade amplifier or head unit. Ensure your audio source is properly connected to your amplifier according to its own instruction manual.

Operating Instructions

Basic Operation

Once properly installed and connected to an amplifier and audio source, the speakers will reproduce audio.

• Power Source: The speakers are powered by the connected amplifier, which typically uses a corded electric connection to the boat's power system.
• Audio Output: These are 2-way speakers designed for surround audio output, providing a balanced sound experience.
• Control Method: Audio playback and volume are controlled via the connected head unit or audio source, often utilizing a touch interface or physical buttons on the source device.

Adjust the volume and audio settings on your head unit or audio source to achieve your desired sound. Avoid excessively high volumes for prolonged periods to prevent speaker damage and hearing loss.

Maintenance

Regular maintenance will help prolong the life and performance of your marine loudspeakers.

• Cleaning: Gently wipe the speaker grilles and cones with a soft, damp cloth to remove salt, dirt, and debris. Avoid using harsh chemicals or abrasive cleaners, as these can damage the polypropylene enclosure and other components.
• Water Resistance: The speakers are water-resistant, meaning they can withstand splashes and light rain. However, they are not designed to be submerged or exposed to high-pressure water jets. Ensure all connections remain sealed to maintain water resistance.
• Inspection: Periodically inspect the speaker grilles, cones, and mounting hardware for any signs of wear, corrosion, or looseness. Tighten any loose screws and address any corrosion promptly.

Troubleshooting

If you experience issues with your Infinity marine loudspeakers, refer to the following common troubleshooting steps:

If the problem persists after attempting these solutions, contact Infinity customer support or a qualified marine electronics technician.

Specifications

Warranty Information

The Infinity Reference 612m marine loudspeakers come with a Limited Warranty. For specific details regarding warranty coverage, duration, and terms, please refer to the warranty card included with your product or visit the official Infinity website. Keep your proof of purchase for warranty claims.

Support

For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact Infinity customer support.

• Online Support: Visit the official Infinity website for FAQs, product registration, and support resources.
• Contact Information: Refer to the contact details provided on the Infinity website or in your product packaging for phone or email support.

When contacting support, please have your product model number (622MW) and proof of purchase readily available.