Cambridge Audio C155 Installation Guide

Cambridge Audio C155 Speaker manual cover

Pages 2

Year 2014

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Cambridge Audio C155 Speaker Specification

The Cambridge Audio C155 Speaker is designed to deliver high-quality audio performance with a focus on clarity and depth. This speaker is engineered for seamless integration into various audio systems, making it suitable for both home and professional environments. It features a 6.5-inch woofer that utilizes advanced materials to enhance bass response and minimize distortion, ensuring a robust low-frequency output. The tweeter is a 0.75-inch silk dome design, which provides smooth and accurate high-frequency reproduction, contributing to a well-balanced overall sound profile.

The C155's construction is optimized for acoustic performance, with a carefully designed cabinet that reduces unwanted vibrations and resonance. This results in a cleaner sound with minimal coloration. The speaker is rated for a power handling capacity that allows it to perform efficiently across a range of audio levels, making it versatile for different listening needs.

Connectivity options are straightforward, with high-quality binding posts that ensure a secure connection to amplifiers or receivers. The speaker's aesthetic design is subtle and modern, allowing it to blend seamlessly into various room decors. It is also designed for ease of installation, with features that accommodate both in-wall and on-wall setups, providing flexibility in placement.

Overall, the Cambridge Audio C155 Speaker is tailored for audiophiles seeking precision sound reproduction in a compact form. Its engineering emphasizes both performance and versatility, making it a valuable addition to any audio setup.

Cambridge Audio C155 Speaker F.A.Q.

How do I properly connect the Cambridge Audio C155 speakers to my home audio system?

To connect the Cambridge Audio C155 speakers, first ensure that your amplifier is turned off. Use high-quality speaker cables and connect the positive (red) terminal of the amplifier to the positive terminal of the speaker, and the negative (black) terminal of the amplifier to the negative terminal of the speaker. Ensure all connections are secure and free of any stray wire strands.

What is the recommended placement for optimal sound quality from the C155 speakers?

For optimal sound quality, place the C155 speakers at ear level when seated, ideally forming an equilateral triangle with the listening position. Keep them at least 30 cm away from walls to reduce bass reflections and ensure the tweeters are at ear height. Experiment with slight angling towards the listening position for best results.

How can I troubleshoot if there is no sound coming from my C155 speakers?

First, check that all cables are securely connected and that the amplifier is powered on. Verify that the speaker terminals are correctly wired and there are no loose connections. Check if the amplifier is set to the correct input source. Test the speakers with another audio source to rule out issues with the amplifier.

What maintenance is required to keep the C155 speakers in good condition?

Regularly dust the speaker cabinets and grille with a soft, dry cloth to prevent dust accumulation. Avoid using any cleaning fluids that might damage the finish. Inspect the speaker terminals and cables periodically for any signs of corrosion or wear. Keep the speakers away from direct sunlight and moisture.

Can the C155 speakers be used with a subwoofer, and how should they be configured?

Yes, the C155 speakers can be used with a subwoofer. Connect the subwoofer to the subwoofer output on your amplifier or receiver. Adjust the crossover frequency on the subwoofer to around 80Hz for seamless integration. Fine-tune the subwoofer volume to blend with the speakers, avoiding excessive bass.

What should I do if I notice distortion at high volumes with my C155 speakers?

If distortion occurs, lower the volume immediately to prevent damage. Check that the amplifier's power output is compatible with the C155's power handling specifications. Ensure the speaker cables are properly connected and that there are no loose connections. Avoid using tone controls or equalizers excessively.

How can I enhance the bass response of the C155 speakers without a subwoofer?

To enhance bass response, position the speakers closer to a wall or corner of the room, as this can naturally amplify bass frequencies. Ensure that the speakers are on stable, vibration-free surfaces. Experiment with room acoustics and furniture placement to optimize bass response.

Are the C155 speakers compatible with bi-wiring or bi-amping setups?

The C155 speakers are not designed for bi-wiring or bi-amping. They feature a single pair of binding posts intended for standard wiring. Ensure connections are made properly with high-quality speaker cables for optimal performance.

What should I do if one of the C155 speakers is producing lower volume than the other?

Check the balance control on your amplifier to ensure it's centered. Verify that all cable connections are secure and that the speaker cables are intact and not damaged. Swap the speakers between channels to determine if the issue is with the speaker or the amplifier/channel.

How do I clean the grille of the C155 speakers safely?

To clean the grille, gently remove it from the speaker and use a vacuum cleaner with a brush attachment to remove any dust. Avoid using water or cleaning solutions. If necessary, use a soft, dry cloth to gently wipe the surface. Reattach the grille carefully to avoid damaging any components.