VPN: 1502000
Product DescriptionPolk Audio LSi9 Bookshelf Speaker
freq.resp 38 Hz to 27000 Hz - 200 Watt, LSi9 LSi-9 LS-i9,
Polk Audio LSi9 are high definition bookshelf loudspeakers for serious listeners.
PRODUCT FEATURES:
Superior musical accuracy, serious theatrical impact;
Designed for high definition formats such as SACD and DVD-Audio;
Mirror imaged pairs for tightly focused highs and true three-dimensional imaging with minimized room reflections;
5 1/4" Dynamic Balance drivers with Aerated Polypropylene cones for wide response and low distortion;
Cascade Tapered Crossover array ensures flat miband response and improves imaging focus, and depth;
Cast aluminum driver baskets resist flexing and "ringing" for ultra-tight bass and coloration-free midrange;
Ultra high performance Ring Radiator tweeters, rare in speakers at this price, for extended frequency response, low distortion, excellent dynamics, and superior detail and transparency;
Side panels are 1-1/2" thick for a totally inert enclosure - you hear all the music and only the music;
Precise deep bass response provided by a rear-firing Power Port venting system built into the speaker's back plate;
Smooth, natural midrange reproduction thanks to patented Acoustic Resonance Control technology;
Magnetically shielded for safe placement near video monitors;
Premium crossover components with advanced transducers for consistent high-end sound quality;
Mylar bypass capacitor in the high-pass crossover extends and flattens high frequency response. Hear musical details you've never heard before;
Open architecture low diffraction grille for spacious imaging;
Dual (bi-ampable) gold plated 5-way binding post inputs for the most secure wire connections and the most versatile wiring applications. 
