Polk Audio LSI9CH LSi9 High-Definition Bookshelf Loudspeaker (Cherry)

Enjoy great sounding music thanks to superior linearity, definition and imaging, as well as bass response that is rich, deep and satisfying. The speaker features dual 5-1/4" dynamic balance drivers and a 1" Ringer Radiator tweeter to present a large soundstage without sacrificing pinpoint location. The smooth, natural midrange reproduction comes from the acoustic resonance control technology. The speaker was designed for SACD and DVD-Audio for true three-dimensional imaging and reproduction of the finest details. A rear-firing PowerPort® venting system built into the back plate helps deliver bass that you can feel as well as hear. Also available in Ebony.

Regular Price: $449.99 each

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Product Details - LSI9CH

Mirror imaged for tightly focused highs and true three-dimensional imaging with minimized room reflections
Dual 5-1/4" Dynamic Balance drivers with Aerated polypropylene cones for wide response and low distortion, ensuring you hear clean, clear sound
Smooth, natural midrange reproduction with patented Acoustic Resonance Control technology
Cascade tapered crossover array ensures flat midband response and improves imaging focus and depth, for the impact of double drivers with the accuracy and lifelike imaging of a single driver system
Cast aluminum driver baskets resist flexing and ringing for ultra tight bass and coloration-free midrange, creating clearer sound quality
1" Ringer Radiator tweeter presents a large soundstage without sacrificing pinpoint location, creating improved detail and transparency
1-1/2" thick side panels produce a totally inert enclosure, so you only hear the music
Precise deep bass response provided by a rear-firing PowerPort venting system built into the back plate
Magnetically shielded for safe placement near video monitors

KEY SPECS


Product Description	Polk Audio LSI9CH - left / right channel speaker

Product Type	Left / right channel speakers

Dimensions (WxDxH)	8.6 in x 15.2 in x 14.9 in

Weight	33.1 lbs

Enclosure Color	Cherry

Design	2.5-way - passive

Technology	Wired

Frequency Response	38 - 27000 Hz

Sensitivity	88 dB

Nominal Impedance	4 Ohm

Manufacturer Warranty	Limited warranty - parts and labor - 5 years

Video Shielded	Yes

Tweeter details	1 x tweeter driver - 1"

Woofer details	2 x mid/woofer driver - 5.25" - polypropylene - Dynamic Balance

Crossover Frequency	200Hz, 2400Hz

Recommended Amplifier Power	20 - 200 Watt

Detachable Grilles	Yes

Additional features	Gold-plated connectors, bi-wiring