Polk Audio Lsi Series - Manual (Page 7)

BIPOLE/DIPOLE SWITCH
Use the Bipole/Dipole Sound Customization Technology 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. Use the
Bipole setting to provide a more localized soundfield in discrete channel systems. Polk Audio
Bi-Directional Surround Speakers give you the choice of either polar pattern so you can choose
the one that sounds best to you in your set-up. Simply flip the convenient switch! See more about
Bipole/Dipole at www.polkaudio.com/catalog/technology/. polk
technology
WWW.POLKAUDIO.COM 7
LSi F / X ®
This state-of-the-art bi-directional surround speaker delivers
effects so real they will astonish you. Engineered to match the
ultra-high performance of an LSi Series multi-channel system,
the LSi
F / X uses the identical 5 1/4” drivers and Ring Radiator
tweeters as the rest of the LSi Series, for seamless integration
into your high-end surround system.
Designed for high definition multi-channel formats
like DVD, SACD, DVD-Audio, Dolby Digital and DTS.
Triangular cabinets produce a more realistically diffuse
wavefront and lifelike image of surround sound
F /X .
Switchable Bipole/Dipole for placement flexibility.
Rear-firing PowerPorts double as wall mounting
brackets; extend bass response for optimum
performance in discrete channel systems.
OVERALL DIMENSIONS:
15" H X 13 1/4" W X 10" D (38.10CM H X 33.66CM W X 25.40CM D)
OVERALL FREQUENCY RESPONSE 40HZ - 27kHZ.
SEE SPECIFICATIONS FOR MORE DETAILED PRODUCT INFORMATION.
BLACK
LSi C
Specially engineered to match the premium components
used in the ultra-high performance LSi Series Loudspeakers,
the LSi
C ensures absolutely seamless, lifelike imaging across
the front stage of your LSi Series multi-channel system.
Superior Cascade Tapered Array Technology, featuring
the awesome Ring Radiator tweeter, puts everyone in
the front row, no matter where they’re sitting.
Superior accuracy and theatrical impact for the most
sophisticated multi-channel systems.
(2) 5 1/4" drivers with Aerated Polypropylene Cones
for wide response and low distortion.
Timbre-matched with the LSi Series, for a seamless
realistic surround sound experience.
Dual rear-firing PowerPorts for surprising center
channel bass response.
Patented Acoustic Resonance Control ARC
® Port System
cancels standing wave resonance for clear, accurate midrange.
OVERALL DIMENSIONS:
7" H X 21 3/4" W X 9" D (17.78CM H X 55.24CM W X 22.86CM D)
OVERALL FREQUENCY RESPONSE 40HZ - 27kHZ.
SEE SPECIFICATIONS FOR MORE DETAILED PRODUCT INFORMATION.
BLACK
LSi F / X LSi C