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Infinity Renaissance 90 User Manual

Infinity Renaissance 90
10 pages
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Infinity Renaissance 90 Specifications

General IconGeneral
BrandInfinity
ModelRenaissance 90
CategorySpeakers
LanguageEnglish

Summary

Unpacking Your Infinity Renaissance Speakers

Handling and Safety During Unpacking

Cautionary advice for handling Renaissance speakers, particularly concerning sharp spikes.

Post-Unpacking Checks and Storage

Instructions for inspecting speakers for transit damage and storing original packaging.

Associated Components

Matching Components for Optimal Performance

Guidance on selecting high-quality audio components to complement Renaissance speakers.

Connecting Using A Stereo Amplifier

Amplifier Power and Speaker Wire Selection

Recommendations for amplifier power and speaker wire gauge for optimal sound.

Ensuring Correct Polarity and Phase

Instructions on connecting speakers in-phase for accurate sound imaging and bass.

Securing Speaker Terminals

Importance of tightening input terminal locking nuts for optimal contact and minimal distortion.

Bi-Amp and Bi-Wiring Connection Methods

Bi-Amp Wiring Procedure

Steps for connecting two amplifiers to drive bass and treble/midrange sections separately.

Amplifier Power for Bi-Amping

Guidance on assigning the higher power amplifier to drive the woofer section.

Bi-Wiring Setup

Description of using two connecting wires to share current for improved sonic results.

Setting Audio System Controls

Control Usage and System Load

Advice on setting equalizer, tone, and volume controls to avoid strain and damage.

System Operation Precautions

Guidelines for safely changing inputs, records, and connections to prevent transients.

Speaker Positioning and Room Acoustics

Room Acoustics and Placement

How room surfaces and placement affect sound quality, reflections, and brightness.

Speaker Placement Adjustments

Techniques for moving speakers to improve focus, imaging, and sound stage depth.

Aligning Speakers and Angles

Instructions for ensuring speakers are equidistant from the wall and angled identically.

Corner Placement Considerations

Advice on avoiding room corners to prevent excessive or inarticulate bass response.

Adjusting the Rear Spiked Foot

Ensuring Identical Speaker Tilt Angles

Visual alignment method to ensure both speakers are tilted identically for consistent sound.

Adjusting Spike Height

Procedure for raising or lowering rear spikes to adjust speaker tilt and bass articulation.

Spike Tip Protection

Using supplied plastic caps and adhesive to protect floors from sharp speaker spikes.

Forward Tilt Safety Warning

Caution against tilting speakers forward to prevent tipping and injury.

High Energy EMIT™ Protection Circuit

Understanding Tweeter Protection

Explanation of the electronic protection circuit for the EMIT™ tweeter against clipping distortion.

Removing the Front Grille

Grille Removal and Reinstallation

Instructions for carefully removing and reinstalling the speaker grille assembly.

Room Acoustics, Speaker Positioning, and Tonal Balance

Managing Room Surface Reflections

How to use soft furnishings and absorb sound to prevent brightness and distortion.

Assessing Room Reverberance

Using a clapping test to determine the acoustic balance of a listening room.

Furniture, Rugs, and Sound Absorption

The role of furniture and carpeting in reducing reflections and affecting frequency balance.

Speaker Orientation and Placement

Experimenting with speaker orientation and position for optimal stereo imaging and sound stage.

Absolute Phase and Amplifier Inversion

Understanding how amplifier phase inversion affects speaker connections.

Acoustic Feedback

Identifying and Reducing Feedback

Diagnosing and mitigating acoustic feedback loops affecting turntables and CD players.

Care of Your Speakers

Cleaning and Polishing the Finish

Guidance on cleaning and maintaining the wood finish and grille cloth.

Troubleshooting

Systematic Fault Diagnosis

Using amplifier channels to isolate audio system faults and identify speaker issues.

Contacting Infinity Support

Procedures for seeking assistance from authorized dealers or Infinity customer service.

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