Russound Essential Space and Impedance Matching Requirements for Suspended Ceilings
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Space Requirements & Impedance Matching

SPACE AND WALL REQUIREMENTS

SPACE REQUIREMENTS

Russound Advantage Twist & Tilt speakers require at least 1.4 cubic feet of space behind the speaker for opti- mal performance.

WALL REQUIREMENTS

ACCEPTABLE INSTALLATION SITUATIONS:

*Wallboard/plaster ceilings - The dense, rigid nature of wallboard (or lath and plaster) acts as a superb speaker baffle.

*Suspended ceiling – only if the ceiling tile is rein- forced with wood or particle board

UNACCEPTABLE INSTALLATION SITUATIONS:

*Brick or concrete ceiling where the wallboard or pan- eling is attached to thin furring strips – This type of ceiling can’t provide proper depth (clearance) for the back of the Russound Advantage speakers.

*Locations concealing pipes, heating ducts and AC wiring - These elements can complicate speaker mounting and installation of speaker wire. AC wiring can induce hum caused by close proximity to the speaker.

IMPEDANCE MATCHING FOR AMPLIFIER AND SPEAKERS

Not all amplifiers or receivers can safely operate two sets of speakers at once. If you intend to run your Russound Advantage speakers and your main speakers concurrently, or if you intend to hook up and run two sets of speakers at the same time, it’s important to con- sider both the impedance of the speakers and the capa- bilities of the amplifier or receiver you’re using.

A speaker’s impedance rating indicates the amount of electrical resistance it places against current flowing from a receiver’s outputs. If the total speaker load does not present adequate resistance, the receiver increases its power output. Low-impedance speakers may hamper operations of receivers not designed to deliver large amounts of current to low-impedance

loads. This may lead to greater distortion, and causes the receiver to run hot or activate its protection circuitry.

First, consult the owner’s manual for your amplifier or receiver. It should state the minimum speaker imped- ance during multiple speaker operation. The impedance may also be printed on the back of the amplifier/receiv- er next to the speaker connectors. If you can’t readily determine this information, consult the dealer where you purchased the amplifier or receiver, or call the manufac- turer of the product in question.

The impedance rating for your Russound Advantage Music Series speakers is 8 ohms, and 6 ohms for the Hi-Fi Series. Next, determine the impedance of your other speakers. It may be printed on the back of the speaker near the connection terminals, or you can con- sult the speaker’s owner’s manual. Speaker impedance must be equal to or higher than the amplifier/receiver speaker output impedance rating. For instance, an amplifier/receiver that is rated for two pair of 8 ohm speakers cannot support two pair of 4 ohm speakers.

If the amplifier/receiver is not rated for the speaker con- figuration desired, external volume controls and/or speaker selectors can maintain the impedance levels that will allow your amplifier/receiver to operate safely. Russound makes a complete line of these products, from Impedance-Matching Volume Controls to Impedance-Matching Speaker Selectors. Ask your Russound dealer for details or request a catalog from Russound at 800-638-8055 (U.S. and Canada) or +1-603-659-5170 from outside the U.S.

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Contents Advantage Contents High Frequency Switch IntroductionWoven Glass Fiber WOOFER/MIDRANGE Cone Large HIGH-ENERGY Magnetic Motor SystemsWall Requirements Acceptable Installation Situations Unacceptable Installation SituationsSpace Requirements & Impedance Matching Space RequirementsSpeaker Care TOO Much PowerTransients Getting Started & WHO Installer Skills and Tools Tools Needed for Installation in Existing WallsWhat Speaker Usage and Environment What Speaker Usage and EnvironmentDuring NEW INSTALLATION, Keep the Following Tips in Mind When Pre-Construction or Retrofit InstallationRetrofit Installation Where Speaker Placement Available locations unobstructed wall and ceiling surfacesStereo Imaging Home TheaterSurround Sound Where Speaker Placement Wire Considerations To Paint Speakers That have not Been Assembled or InstalledTo Paint Speakers That have Been Assembled and Installed HOW Cutting Wall/Ceiling Opening for Speakers HOW Cutting WALL/CEILING Opening for SpeakerHOW Cutting Wall/Ceiling Openings for Speakers Junction BOX InstallationRepeat steps 1 through 7 for the other speaker HOW Hooking up the Speakers AT the Speaker ENDConnect to the Amplifier Wall Connector Plate Connect to the Amplifier no Wall Connector PlateRepeat Steps 1 through 5 for the other speakers HOW Final Assembly of Speakers HOW Testing Speaker Polarity and Channel ConnectionsFor Focused Dispersion Twist the baffle clockwise until it locks into the slotsTo Test Polarity To Test Channel ConnectionsNo Sound from Either Speaker No Sound from ONE SpeakerSpecifications Speaker Specifications 25 13.3 cm woven glass fiber dualFrequency Response 16.5 cm woven glass fiber dualSpecifications Tweeter 20mm 0.8 aluminum dome, fluid cooledTweeter 25mm 1.0 aluminum dome, fluid cooled Nominal ImpedanceWarranty & Repair Warranty

In-Ceiling speaker specifications

Russound has long been synonymous with exceptional home audio solutions, and their in-ceiling speakers continue this tradition of quality and innovation. Designed to seamlessly blend into any room without sacrificing sound performance, these speakers are an optimal choice for those who want a clean aesthetic coupled with powerful sound delivery.

At the heart of Russound's in-ceiling speakers is their advanced driver technology. Equipped with high-quality woofers and tweeters, these speakers are engineered to deliver rich, full-bodied sound that is both immersive and dynamic. Whether you are listening to music, watching movies, or enjoying a podcast, the precision of these drivers ensures that every note and voice is reproduced with clarity and depth.

One standout feature of Russound in-ceiling speakers is their versatility. They are designed for various applications, whether your aim is to create a multi-room audio setup or fill a single room with sound. Their low-profile design allows for easy installation and makes them virtually invisible once mounted, allowing your decor to take center stage while providing an exceptional auditory experience.

Additionally, these speakers are often equipped with pivoting tweeters. This technology allows the sound to be directed towards your listening area, further enhancing the acoustic experience. The adjustable sound dispersion ensures uniform coverage, providing a balanced audio experience throughout the space.

Russound’s in-ceiling speakers are also built with durability in mind. Their construction materials are chosen to withstand the rigors of installation within ceilings while minimizing any unwanted resonance or distortion. This attention to detail is evident in both their performance and longevity, making them a reliable choice for years of enjoyment.

Moreover, compatibility with a range of home audio systems enhances their functionality. Whether you're integrating them into a dedicated home theater system or a distributed audio setup, Russound speakers are designed to work well with the latest audio components, ensuring seamless connectivity and a hassle-free experience.

In summary, Russound in-ceiling speakers offer an excellent blend of aesthetic appeal, advanced technology, and versatility. They promise to transform any living space into an audio haven, where quality sound meets seamless design. For those seeking a sophisticated sound solution that complements their lifestyle, Russound's in-ceiling speakers are a formidable option.
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