Instruction/ maintenance manual of the product Lsi Series Polk Audio
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SERIES CA T ALOG LS i SERIES LOUDSPEAKERS LOUDSPEAKERS FOR SERIOUS LISTENERS.
ANTI-RESONANT ENCLOSURE Cabinet resonance can ruin the sound of an otherwise well-designed speaker . Y ou don’t want to hear your speaker cabinets humming along with the music (they don’t even know the words), you want to hear the uncolored sound launched by the drivers and tweeters.
AERA TED POL YPROPYLENE CONE Polk Audio LS i Series Loudspeakers feature ultra stiff, well damped, surprisingly lightweight Aerated Polypropylene Cones.
RING RADIA TOR TWEETER The Ring Radiator T weeter , usually found only in speakers costing thousands more than Polk speakers, gives the LS i Series its incredible accuracy and astonishing detail, to reveal the nuances of your favorite CDs, high definition discs and LPs.
ARC ® PORT A loudspeaker’ s internal standing wave resonance can impart a “thick” or “chesty” character to the sound of voices. Polk Audio’ s patented Acoustic Resonance Control Port System is tuned to cancel this resonance for utterly clear , accurate and natural midrange.
POWERPORT ® Polk Audio loudspeakers shatter the boundaries of bass response with patented PowerPort bass venting technology . Conventional ports have limitations: air turbulence at the mouth of the port can cause “port noise” and bass output losses of up to 3dB.
BIPOLE/DIPOLE SWITCH Use the Bipole/Dipole Sound Customization T echnology of Polk Audio Bi-Directional Surround Speakers to optimize your surround soundstage according to your theater setup and seating layout. Use the Dipole setting for a more diffuse, enveloping rear effects soundstage.
CASCADE T APERED ARRA Y Place two drivers near each other and interference between the two drivers creates frequency response errors (called “comb filtering”) for off-axis listeners; people sittin.
LS i 7 SYSTEM If sound quality in a smaller system is important to you, this LS i 7 multi-channel system matches the LS i 7 bookshelf loudspeakers (used as main and surround speakers in this setup) with the LS i c center channel speaker and the PSW1000 Powered Subwoofer .
LS i SERIES LOUDSPEAKERS PRODUCT SPECIFICA TIONS FLOORST ANDING LOUDSPEAKERS LS i 25* LS i 15* Driver Complement 1 - 10" (25.4cm) Dynamic Balance bass driver 1 - 8" (20.3cm) Dynamic Balance bass driver 2 - 5 1/4" (13.3cm) Dynamic Balance mid/bass drivers 2 - 5 1/4" (13.
SURROUND AND CENTER LOUDSPEAKERS LS i F /X* LS i C * Driver Complement 2 - 5 1/4" (13.3cm) Dynamic Balance mid/bass drivers 2 - 5 1/4" (13.3cm) Dynamic Balance mid/bass drivers 2 - 1" (2.5cm) Dynamic Balance Ring Radiator tweeters 1 - 1" (2.
Polk Audio is an award-winning designer and manufacturer of high performance audio products and the largest audio brand of Directed Electronics, Inc. ( NASDAQ , DEIX ). Founded in 1972 by three Johns Hopkins University graduates, Polk Audio holds over 50 patents for advances in audio design and technology .
An important point after buying a device Polk Audio Lsi Series (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Polk Audio Lsi Series yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Polk Audio Lsi Series - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Polk Audio Lsi Series you will learn all the available features of the product, as well as information on its operation. The information that you get Polk Audio Lsi Series will certainly help you make a decision on the purchase.
If you already are a holder of Polk Audio Lsi Series, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Polk Audio Lsi Series.
However, one of the most important roles played by the user manual is to help in solving problems with Polk Audio Lsi Series. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Polk Audio Lsi Series along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
