Polk Audio LSI15B Floorstanding Speaker (Black)

Crank up the volume and enjoy the theatrical impact of your favorite movies or the pounding bass of your favorite songs. Add impressive sound quality to your home theater system with improved linearity, definition and imaging, as well as bass response that's rich, deep and satisfying. You can even enjoy high-definition formats, including SACD and DVD-Audio, with crisp, clear sound. The built-in 8" subwoofer provides a full-range performance from your audio and video sources, while smooth, natural midrange reproduction is created by the Acoustic Resonance Control technology. The high-performance Ring Radiator tweeters create extended frequency response, low distortion and excellent dynamics with improved detail and transparency. Also available in Cherry (RTI15CH).

Regular Price: $749.99 each

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Or order by phone at 1-800-589-2894, from Monday - Friday, 9am - 7pm ET.

Product Details - LSI15B

Designed for high-definition formats, including SACD and DVD-Audio, for crisp, clear sound with more dynamic response and improved focus
Built-in 8" subwoofer for a full-range performance from all audio and video sources, so you enjoy a complete sound experience
Mirror imaged pairs for tightly focused highs and true 3-dimensional imaging with minimized room reflections for improved audio quality
High-performance Ring Radiator tweeters create extended frequency response, low distortion and excellent dynamics with improved detail and transparency
5-1/4" Dynamic Balance drivers with aerated polypropylene cones for wide response and low distortion
Cast aluminum driver baskets resist flexing and ringing for tight bass and coloration-free midrange
PowerPort venting system for precise, deep bass that adds dimension to the sound quality
Mylar bypass capacitor in the high-pass crossover extends and flattens high frequency response
Adjustable leveling feet/carpet spikes for stable placement on most types of floors
Dual (biampable) gold-plated 5-way binding post inputs for secure wire connections and versatile wiring options

Basics
Product Type:	Speaker
Dimensions (W x D x H):	8.7" x 13" x 45.5"
Weight:	66 lbs.
Enclosure Color:	Ebony
Frequency Response:	22 - 27k Hz
Sensitivity:	88 dB
Nominal Impedence:	4 Ohms
Priced As:	Each
Speakers per Carton:	1
Manufacturer Warranty:	5 year parts and labor, limited
Speaker System
Tweeter details:	1 x tweeter driver - 1" - ring radiator
Midrange details:	2 x midrange driver - 5.25" - polypropylene
Woofer details:	1 x woofer driver - 8" - polymer composite
Crossover Frequency:	Subwoofer : LPF at 150 Hz 12 dB/oct Mid / High : Driver 1 : HPF at 150 Hz 6 dB/oct, LPF at 800 Hz 12 dB/oct
Recommended Amplifier Power:	20 - 250 Watts / channel
Bi-amp Inputs:	Dual gold-plated 5-way binding posts
Bottom
Country Of Origin :	United States