POLK AUDIO LSiM705 5.25" 4-Way Floorstanding Speaker Black EACH

POLK AUDIO LSiM705 5.25" 4-Way Floorstanding Speaker Black EACH

Item #: POLKLSIM705-BLK
Availability: Currently unavailable SOLD OUT!
$1,499.99
$699.99
53% off msrp

 
Item Condition:
Polk Audio Factory Refurbished
Manufacturers Warranty:
2 Year
Manufacturers Part #:
ZM7515
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Description

Description

Fills your world with its wide, dynamic soundstage and its capability to effortlessly achieve truly staggering volume levels. The LSiM705 includes a 5 1/4-inch mid-woofer of lightweight super cell aerated polypropylene for smooth blending with its dual 5x7-inch Cassini oval subwoofer radiators enhanced by Polk's patented PowerPort® bass venting.

Accurate dialogue

The ring radiator tweeter features several improvements from the version in the earlier LSi line. A slight reshaping of the tweeter's bullet-shaped phase plug allows it to move even farther out of the baffle, while a redesigned diaphragm has made the tweeter even more efficient.

Advanced driver material

The original LSi speakers featured a light, stiff mineral-filled polypropylene cone that was "puffed up" with injected air to form a honeycomb-like structure. The new super cell aerated polypropylene uses larger "puffed cells" to create a cone material that's thicker yet lighter than the original.

Dual woofers

The oval shape helps them produce tight low-frequency music and movie sounds while maintaining a narrow cabinet width. Plus, each woofer has its own PowerPort® — a unique Polk design that positions specially designed "cones" at the mouth of the bass ports to direct moving air to eliminate bass-stealing turbulence.

The LSiM Enclosure

The enclosure is an integral part of the sound design of the new LSiM Series. All LSiM cabinets are made of 1" MDF on the sides, 3/4" MDF on the backs and bottoms, with wide-radius baffles of robust 1 1/4" MDF. Substantial internal bracing, each driver was its own separate non-parallel chamber, increases efficiency and banishes internal resonances and standing waves for high power handling and incredible smoothness. Wide-radius baffles, along with zero-diffraction magnetic grilles, help stabilize imaging for a very wide, well-defined soundstage.

Whether you enjoy music on vinyl, CD, digital files via PC or MP3, or movies on DVD or BluRay,® the performance of the new LSiM Series will transport you. Experience dynamic musical tonality, coherent detail and natural low frequency reproduction, even at lifelike volume levels. Build a home theater or stereo system with new LSiM Series components and experience timbre-matched sonics and immersive spatial ambiance, with realistic accuracy and linearity, even at movie theater volume levels.

Specifications

Specifications

Driver Complement Mid / Woofer  
Diameter:  5 1/4" (13.34cm)
Quantity:  1
Type:  Dynamic Balance driver with super cell aerated polypropylene cone
Driver Complement Midrange  
Diameter:  3 1/4" (8.26cm)
Quantity:  1
Type:  Dynamic Balance driver with super cell aerated polypropylene cone
Driver Complement Subwoofer  
Diameter:  5" (12.70cm)
Quantity:  2
Type:  Dynamic Balance oval drivers with super cell aerated polypropylene diaphragms
Driver Complement Tweeter  
Diameter:  1" (2.54cm)
Quantity:  1
Type:  Dynamic Balance enhanced ring radiator tweeter
   
Electrical  
Efficiency:  88 dB
Inputs:  Dual gold-plated binding posts
Lower -3dB Limit:  42 Hz
Nominal Impedance:  8 ohms
Recommended Amplifier Power:  20-250 watts per channel
Total Frequency Response:  22Hz-40kHz
Upper -3dB Limit:  30 kHz
   
Electrical Crossover  
Midbass/Woofer Crossover Frequency:  100 Hz
Midrange/Midbass Crossover Frequency:  280 Hz Tweeter/midrange Crossover Frequency: 2.8 kHz
Type:  Orth crossover design
   
Enclosure Type  
Mid-High Array Enclosure Type:  Sealed
Subwoofer Enclosure Type:  Dual PowerPort bass venting
   
Dimensions (DxHxW)  
Cabinet:  14 3/8 x 47 x 8 5/16" (36.51 x 119.38 x 21.11cm)
Footprint:  16 1/4 x 9 1/4" (41.27 x 23.50cm)
Weight 78 lbs (35.4kg)

Item Condition

Item Condition

Polk Audio Factory Refurbished

Factory refurbished products are returned (or open box returned) product that have been refurbished and certified by Polk Audio to match Polk’s performance, functionality, and reliability standards of new product. Refurbished products may have minor cosmetics blemishes and/or imperfections. The manual and accessories are included with most of our refurbished items. Cosmetic blemishes and imperfections are not covered by the warranty. Polk Audio, Inc., warrants to the original retail purchaser only. This warranty will terminate automatically prior to its stated expiration if the original retail purchaser sells or transfers the product to any other party.

Polk Audio, Inc., warrants, to the original retail purchaser only, that the HOME LOUDSPEAKER(S), and PASSIVE CROSSOVER COMPONENT(S) on this Polk Audio Loudspeaker Product will be free from defects in material and workmanship for a period of two (2) years (6 months on active components) from the date of original retail purchase from Polk Audio.

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