Rear-firing PowerPort for precise deep bass

4LSi SERIES LOUDSPEAKERS

LSi 9

With the performance characteristics of a premier floorstanding loudspeaker, the LSi 9 will deliver the best bookshelf performance possible. Astounding detail, excellent accuracy and dynamic range (with rear-firing PowerPort® for deep bass response), and flawless fit and finish make the LSi 9 the choice for serious listeners with limited space.

Superior musical accuracy, serious theatrical impact. Two 5 1/4" Dynamic Balance® drivers with Aerated Polypropylene Cones for wide response & low distortion. Cascade Tapered Crossover array ensures flat mid-range response, improved imaging focus, and depth. Acoustically inert side panels are 1 1/2" thick.

STANDS COURTESY OF SANUS SYSTEMS® (NOT INCLUDED WITH SPEAKER

PURCHASE). AVAILABLE FOR SALE AT SHOP.POLKAUDIO.COM.

OVERALL DIMENSIONS:

14 7/8" H X 8 5/8" W X 15 1/4" D (37.78CM H X 21.91CM W X 38.73CM D) OVERALL FREQUENCY RESPONSE 38HZ - 27kHZ.

SEE SPECIFICATIONS FOR MORE DETAILED PRODUCT INFORMATION.

CHERRY EBONY

LSi 7

Compact yet powerful, the LSi 7 is engineered to deliver all of the lifelike detail, imaging and accuracy of the larger speakers in the LSi Series, sacrificing little to be the perfect speaker for audiophile systems in smaller rooms.

5 1/4" Dynamic Balance driver with Aerated Polypropylene Cone for wide response & low distortion.

Cast aluminum driver baskets resist flexing & “ringing” for ultra-tight bass and coloration-free midrange.

Ring Radiator tweeter for extended frequency response, superior detail and transparency.

Rear-firing PowerPort for precise deep bass.

STANDS COURTESY OF SANUS SYSTEMS® (NOT INCLUDED WITH SPEAKER PURCHASE). AVAILABLE FOR SALE AT SHOP.POLKAUDIO.COM.

OVERALL DIMENSIONS:

13 5/8" H X 8 5/8" W X 10 1/4" D (34.61CM H X 21.91CM W X 26.04CM D) OVERALL FREQUENCY RESPONSE 45HZ - 27kHZ.

SEE SPECIFICATIONS FOR MORE DETAILED PRODUCT INFORMATION.

CHERRY EBONY

polk technology

RING RADIATOR TWEETER

The Ring Radiator Tweeter, usually found only in speakers costing thousands more than Polk speakers, gives the LSi Series its incredible accuracy and astonishing detail, to reveal the nuances of your favorite CDs, high definition discs and LPs. The ultra-light woven ring radiator diaphragm is supported at two hinge points (A & B) and is driven by a centrally positioned voice coil (C). With a higher ratio of supported material than conventional tweeters, there’s less opportunity for performance-robbing resonance to develop. This remarkable tweeter delivers accurate high frequencies with precise detail and wide dispersion. See more about The Ring Radiator at www.polkaudio.com/catalog/technology/.