Klipsch La Scala AL5 Floorstanding Speakers User Manual

Introduction

Thank you for choosing the Klipsch La Scala AL5 Floorstanding Speakers. These speakers are designed to deliver exceptional audio fidelity, bringing a concert-like sound experience to your home. Originally developed for professional applications, the La Scala AL5 offers unparalleled clarity, accuracy, and tonal definition. This manual provides essential information for the proper setup, operation, maintenance, and troubleshooting of your new speakers.

The La Scala AL5 features a three-way, fully horn-loaded design, ensuring high efficiency and dynamic range. Each speaker enclosure is meticulously assembled in Hope, Arkansas, as part of the Klipsch Heritage Series, reflecting a commitment to quality and durability.

Important Safety Instructions

• Read these instructions thoroughly before operating the speakers.
• Keep these instructions for future reference.
• Heed all warnings on the product and in this manual.
• Follow all instructions for safe use and maintenance.
• Do not use this apparatus near water or moisture.
• Clean only with a dry cloth.
• Do not block any ventilation openings. Install in accordance with the manufacturer's instructions.
• Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
• Only use attachments/accessories specified by the manufacturer.
• Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way.

Package Contents

Your Klipsch La Scala AL5 package should contain the following items:

• Klipsch La Scala AL5 Floorstanding Speaker (1 unit)
• Klipsch La Scala AL5 Floorstanding Speaker (1 unit)
• User Manual (this document)
• Warranty Information

Please inspect all components for any signs of damage. If any items are missing or damaged, contact your authorized Klipsch dealer immediately.

Setup

Speaker Placement

Optimal speaker placement is crucial for achieving the best sound performance from your La Scala AL5 speakers.

• Stereo Imaging: For a classic stereo setup, place the speakers an equal distance from your primary listening position, forming an equilateral triangle.
• Wall Proximity: While the La Scala AL5 is a horn-loaded design, avoid placing them directly against walls if possible. Experiment with distances from the rear and side walls (typically 1-3 feet) to find the best balance of bass response and soundstage depth.
• Room Acoustics: Consider room acoustics. Hard surfaces can cause reflections, while soft furnishings can absorb sound. Adjust placement to minimize unwanted reflections and maximize clarity.
• Toe-in: Slightly angle the speakers inward towards the listening position (toe-in) to fine-tune the stereo image and focus.

Figure 1: Front view of the Klipsch La Scala AL5 Floorstanding Speakers. These speakers feature a distinctive multi-cabinet design with horn-loaded drivers visible at the top.

Connecting Your Speakers

The La Scala AL5 speakers are passive and require connection to an external amplifier or receiver.

1. Power Off: Ensure your amplifier/receiver is turned off and unplugged from the power outlet before making any connections.
2. Speaker Wire: Use high-quality speaker wire of appropriate gauge for the length of your run. Strip approximately 1/2 inch (12mm) of insulation from the ends of the speaker wire.
3. Polarity: Connect the positive (+) terminal (usually red) on your amplifier/receiver to the positive (+) terminal on the La Scala AL5 speaker. Connect the negative (-) terminal (usually black) on your amplifier/receiver to the negative (-) terminal on the La Scala AL5 speaker. Maintain consistent polarity for both speakers. Incorrect polarity can result in poor bass response and a diffused stereo image.
4. Secure Connections: Ensure all connections are tight and secure to prevent signal loss or short circuits.
5. Repeat for Second Speaker: Connect the second La Scala AL5 speaker to the corresponding left or right channel outputs on your amplifier/receiver, maintaining correct polarity.

The La Scala AL5 speakers are designed for wired connectivity via standard speaker terminals.

Figure 2: Side view of a Klipsch La Scala AL5 speaker with its grille attached, showcasing the wood finish and the overall cabinet structure.

Operating Instructions

Once your Klipsch La Scala AL5 speakers are properly connected to your amplifier or receiver, operating them is straightforward.

1. Power On: Plug in and power on your amplifier/receiver.
2. Select Source: Choose the desired audio source (e.g., CD player, streamer, turntable) on your amplifier/receiver.
3. Adjust Volume: Start with the volume at a low level and gradually increase it to your preferred listening level. The La Scala AL5 speakers are highly efficient, meaning they can produce significant sound levels with minimal amplifier power. Exercise caution to avoid excessively high volumes that could damage your hearing or the speakers.
4. Remote Control: If your amplifier/receiver has a remote control, you can use it to adjust volume and select sources from your listening position.

The La Scala AL5 speakers are designed to reproduce audio with exceptional fidelity. Allow for a "break-in" period of several hours of listening for the drivers to fully settle and deliver their optimal performance.

Maintenance

Proper care will ensure your Klipsch La Scala AL5 speakers provide many years of enjoyment.

• Cleaning Cabinets: Dust the speaker cabinets regularly with a soft, dry cloth. For more stubborn marks, use a slightly damp cloth and then immediately dry with a clean, soft cloth. Avoid abrasive cleaners or solvents, as these can damage the finish.
• Grilles: The speaker grilles can be carefully removed for cleaning. Use a soft brush or a vacuum cleaner with a brush attachment to gently remove dust. Reattach grilles securely.
• Avoid Direct Sunlight: Prolonged exposure to direct sunlight can cause fading or damage to the cabinet finish. Position speakers away from direct sunlight or use curtains/blinds.
• Temperature and Humidity: Maintain a stable room temperature and humidity level. Extreme fluctuations can affect the wood and internal components.

Troubleshooting

If you encounter issues with your Klipsch La Scala AL5 speakers, refer to the following common problems and solutions:

If the problem persists after attempting these solutions, please contact Klipsch customer support or your authorized dealer.

Specifications

Note: Specifications are subject to change without notice.

Warranty and Support

Your Klipsch La Scala AL5 Floorstanding Speakers come with an Extended Warranty. For specific terms and conditions of your warranty, please refer to the warranty card included with your product or visit the official Klipsch website.

For technical support, service, or further inquiries, please contact Klipsch Customer Support through their official website or your authorized Klipsch dealer.

Manufacturer: Klipsch

Online Support: Visit www.klipsch.com/support for FAQs, product registration, and contact information.