Polk LC-80-IIP Brochure
Audiophile sound from speakers you can barely see.
loudspeakers
LCiSeries
2 Polk Audio LC
i
Series Speakers
LC
i
Series: “Invisible” Audiophile Sound
Advanced laser imaging technology allowed Polk Audio engineers to see the entire vibrating surface of a driver and tweeter; they could actually
see the resonance develop on the speaker cones—resonance that is the root cause of loudspeaker distortion (A). Being able to see the resonance
develop, they determined the “Dynamic Balance” of high-tech materials, geometry and construction that effectively tune out the offending resonance (B). Exclusive Dynamic Balance Composite Material Technology delivers sound that’s effortlessly clean and clear, even at lifelike volume.
See more about Dynamic Balance at www.polkaudio.com/catalog/technology/.
A
B
LCi-RTS105, LCi-RTS100
Both the LCi-RTS105 and LCi-RTS100 feature a integrated
“perfect volume” performance enclosure to ensure superb
performance every time. Because the performance enclosure is the same size as the cutout, each installs easily
in a post construction project.
Stud-Lock Mounting System
™
(patent pending-sold
separately) creates a rigid platform for the RTS105,
increasing bass performance, clarity and reducing
unwanted structure borne vibration.
THX
®
Ultra 2-certified, so you’re assured
of great surround sound performance
and exceptional dynamic range.
Aerated polypropylene Dynamic Balance
®
Cones (two 5 1/4" drivers) have lower excursion
rates and therefore less distortion for better
sound. They are stiff yet lightweight for superb
mid-range clarity, punchy bass and high
efficiency. These cones are 20% lighter
than conventional polypropylene and
35% lighter than aluminum cones.
The ring radiator tweeter design, found in $35,000
free-standing speakers, delivers smooth, extended
highs with excellent accuracy and astonishing
detail. A redesigned faceplate geometry refines
off-axis characteristics.
LCi-RTS105
Overall Dimensions:
21 3/4" H x 12" W x 3 11/16" D (55.2cm H x 30.4cm W x 9.4cm D)
Overall Frequency Response 50Hz - 27kHz.
LC
i
-RTS100
Overall Dimensions:
14" Diameter x 8 3/4" Depth (35.6cm Diameter x 22.2cm Depth)
Overall Frequency Response 50Hz - 27kHz.
See specifications for more detailed product information.
LCi-RTS105
LCi-RTS100
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polk
tech
nology
LC80i-
IP
LC
i
Series
loudspeakers
www.PolkAudio.com / 800.377.7655 (USA & Canada) / 410.358.3600 (Worldwide) 3
LC265i-
IP
The Performance Optimization Wizard is a PC-based software interface that makes speaker position and room acoustics optimization virtually foolproof. The program
enables you to optimize the performance characteristics of our LCi-IP speakers specifically to their location in a given room and to the physical characteristics of that
room. The Performance Optimization Wizard asks a series of basic speaker configuration questions and a series of questions about the room environment. You simply
access the DSP using a laptop PC connected via a mini USB port on the front baffle of the speaker, or through the network when used in an IP network. See more about
the Performance Optimization Wizard at www.polkaudio.com/catalog/technology/.
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LC265i-IP, LC80i-IP
Polk Audio LCi-
IP ultra high performance loudspeakers
are among the world’s first active IP in-wall and in-ceiling
loudspeakers. They were created for IP-networked systems
but are also compatible with analog systems. A network
decoder card (sold separately), built-in Digital Signal
Processor (DSP) and the Performance Optimization
Wizard Software enable every LCi-
IP speaker to be set up
for maximum performance in any room environment.
What’s more, LCi-
IP speakers already come with
an award-winning reputation, because they use
the same driver technologies as Polk Audio’s award
winning high-end LSi Series.
LC265i-IP
Overall Dimensions:
20 13/16" H x 8 1/2" W x 3 1/2" D (52.86cm H x 21.59cm W x 8.89cm D)
Overall Frequency Response Variable.
See specifications for more detailed product information.
Pure digital signal all the way to the power amplifier
outputs, with no losses and superb fidelity.
DSP allows unprecedented room optimization EQ for
sound quality that can exceed free-standing speakers.
Foamed Polypropylene Dynamic Balance
™
Cones
(LC265i-
IP): stiff and yet surprisingly lightweight
for spectacular midrange clarity, punchy bass
and high efficiency.
Casket Basket
®
: composite driver baskets keep
moving parts in rigid alignment and damps
performance-robbing resonance.
The LC265i was the first in-wall speaker to feature
the patented PowerPort
®
bass venting system
for superior bass response with low distortion.
Round model (LC80i-
IP) features 15° Driver Offset
for better midrange clarity and imaging anywhere
in the room.
Ring Radiator tweeters (the same tweeters used
in the LSi Series) for smooth, extended highs
with incredible accuracy and astonishing detail.
LC80i-IP
Overall Dimensions:
10 5/8" Diameter x 5 1/16" Depth (27cm Diameter x 12.6cm Depth)
Overall Frequency Response Variable.
See specifications for more detailed product information.
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