Polk Audio LSI7 owner manual Bi-wiring, or using separate speaker wire connections

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FIGURE 6

FIGURE 7

Loosen hex nut

Desenrosque parcialmente la tuerca hexagonal

Desserrer l’écrou

Sechskantmutter lösen

FIGURE 6

Basic hookup diagram for LSi Loudspeakers.

Diagrama básico de conexión.

Diagramme de branchement rudimentaire.

Grundlegendes Anschlussdiagramm.

Insert speaker wire

Tighten hex nut

Do not insert insulated

through hole

Enrosque la tuerca

section of speaker wire

 

 

Inserte el alambre para

de nuevo

No inserte alambre con

la bocina en el orificio

Serrer l’écrou

material aislante

 

Ne pas insérer la partie

Insérer le fil du haut-parleur

Sechskantmutter

dans le trou

isolée du fil du haut-parleur

festschrauben

 

Isolation des Lautsprecher-

Lautsprecher-Draht durch

 

das Loch schieben

 

Drahtes nicht in

 

 

das Loch schieben

FIGURE 7

Using binding post connections.

Uso de conexiones con tornillos de presión.

Utilisation des bornes de branchement.

Verwendung von Anschlussklemmen.

To use Banana Plugs (US only):

Unscrew the binding post lug nuts completely

to expose the binding post plugs

(plastic plugs inserted into the binding posts).

Carefully pry out the binding post plugs

to expose banana plug holes.

Screw the lug nuts back on the binding posts

and insert banana plugs.

(This is for US owners only.)

 

FIGURE 8

8

Bi-wiring, or using separate speaker wire connections

for high and low frequency sections.

FIGURE

Bicableado, o uso de conexiones de cables de altavoz

 

 

separadas para las secciones de alta y baja frecuencia.

 

Bi-câblage: l’utilisation de câbles distincts pour brancher

 

les composantes des hautes et des basses fréquences

 

de vos enceintes.

 

Verwendung von unterschiedlichen Kabelverbindungen

 

für hohe und niedrige Frequenzen.

9

LOW FREQUENCY

HIGH FREQUENCY

FIGURE

AMPLIFIER

AMPLIFIER

 

 

FIGURE 9

Bi-amping, or using separate amplifiers for the low and high frequency sections of your speakers.

Biamplificación, o uso de amplificadores separados para las secciones de baja y alta frecuencia de los altavoces.

Bi-amplification: l’utilisation d’amplis distincts pour alimenter les composantes des hautes et des basses fréquences de vos enceintes.

Verwendung von unterschiedlichen Verstärkern für niedrige und hohe Frequenzen der Lautsprecher.

for more information visit our website at www.polkaudio.com

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Contents LSi Series Recommandations DE Placement Technology FeaturesPlacement Recommendations for Left Connection Options BI-WIRING and BI-AMPINGFor LSi Series Loudspeakers Figure Bicâblage ET BiamplificationBi-wiring, or using separate speaker wire connections Series Loudspeakers Bookshelf LoudspeakerLSi7 only Limited Five Year Warranty

LSI7 specifications

The Polk Audio LSI7 is a sophisticated loudspeaker that embodies Polk's commitment to high-quality audio performance. Launched as part of the LSi series, the LSI7 is designed for audiophiles who demand precision and clarity in their listening experiences. With its innovative engineering and high-quality components, the LSI7 stands as a testament to Polk Audio's legacy in speaker design.

At the heart of the LSI7 is a 7-inch Dynamic Balance driver, which excels in providing rich midrange and deep bass tones. This driver is paired with a 1-inch Ring Radiator tweeter that ensures precise high-frequency response, delivering a seamless soundstage that envelops the listener. The combination of these drivers allows the LSI7 to reproduce a wide frequency range with minimal distortion, making it ideal for both music and movie applications.

One of the standout features of the LSI7 is its patented Dynamic Balance technology. This technology involves a special polymer composite cone that is designed to minimize unwanted resonance and distortion. As a result, listeners can enjoy a clean and accurate reproduction of their favorite recordings. Additionally, the tweeter’s Ring Radiator design allows for a wider dispersion of sound, which enhances the overall listening experience, filling the room with audio that is true to the original recording.

The LSI7 also boasts a solid build quality, featuring a critically damped enclosure that minimizes vibrations and resonance. This cabinet design is crafted from high-quality MDF, which not only improves durability but also enhances acoustic performance. The speaker is finished with a beautiful veneer that adds a touch of elegance to any home decor, making it as visually appealing as it is technically impressive.

Moreover, the LSI7 is equipped with Polk's proprietary PowerPort bass venting system. This innovative design allows for a smoother airflow during low-frequency reproduction, enhancing bass response without distortion. The result is a deeper and more powerful bass that can be felt as well as heard.

In summary, the Polk Audio LSI7 is a powerful and beautifully crafted speaker that combines advanced technology with aesthetic appeal. With its Dynamic Balance driver technology, Ring Radiator tweeter, and well-engineered cabinet design, the LSI7 delivers an immersive audio experience that is both accurate and engaging. Whether you’re enjoying your favorite tracks or watching a film, the LSI7 will undoubtedly elevate your sound experience.