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Polk Audio LSiM Series Surround Speaker Speaker

Model #: LSiM702 F-X

At a Glance

Polk Audio LSiM Series Surround Speaker Speaker with extended linear motion voice coil design and innovative overhung voice coil design augments

WarningProposition 65 Warning for California Residents
Polk Audio LSiM Series Surround Speaker Speaker

Connections

Connector TypeDual gold-plated binding posts

Styling

ColorGloss Black

Other

Crossover Type300 Hz
Sold AsEach

Construction

Enclosure TypeDynamic Balance driver with super cell aerated polypropylene cone
Tweeter CompositionSilk Radiating
Midrange Size3.25
Midrange CompositionPolypropylene Polymer
Woofer Composition Polypropylene Cone

Misc. Specs

Product Weight (lbs.)28.9
Depth (in.)14.56
Width (in.)19.92
Height (in.)16.25
Impedance8 ohms
Woofer Size6.5
RMS Power Handling (Watts)250
Manufacturer Warranty5 Year Parts & Labor
Maximum Power Handling (Watts)250

Polk Audio LSiM Series Surround Speaker Speaker

Model #: LSiM702 F-X
Call for Best Price

At a Glance

Polk Audio LSiM Series Surround Speaker Speaker with extended linear motion voice coil design and innovative overhung voice coil design augments

Get to know this product.

The LSiM702F/X is the standard by which surround effects loudspeakers will be judged. This speaker features one 6 1/2-inch mid-woofer for deep low frequency response (in conjunction with a PowerPort® bass venting system for even deeper bass). Also, one 3 1/4-inch midrange driver of lightweight super cell aerated polypropylene and a specially aimed 1-inch ring radiator tweeter for superior surround ambience and detail. A purpose designed semi-circular, wall-mounted surround speaker, the LSiM702F/X is timbre-matched to the LSiM Series and powerful enough to keep up in complete LSiM home theater speaker arrays.  

Polk’s Exclusive Dynamic Sonic Engine 

    Design optimizes the midrange driver and the ring radiator tweeter in separate interior chambers for improved transient response, superior imaging and greater horizontal off-axis response.

Enhanced, Re-Engineered Ring Radiator Tweeters 

    Extend top-end response for incredible details and realistic imaging.

Newly Designed Cassini Oval Subwoofer Drivers 

    With more surface area than round drivers, dramatically improve low-frequency response for deep, well-blended bass.

Our Innovative Overhung Voice Coil Design 

    Augments the excursion length for subwoofer drivers, increasing their power-handling capabilities and enhancing bass response.

Extended Linear Motion Voice Coil 

    Design allows lots of movement in a limited space, eliminating impedance and extending mid- and high-frequency response.

Lightweight, Rigid Cast Aluminum Baskets 

    Are designed for precision motor alignment with unobstructed linear movement and ample venting.

Klippel Motor 

    Optimization uses laser measurement technology to ensure a smooth excursion path at either end of the volume spectrum for uniform performance at both low and high volumes.

Polk’s Proprietary, Patented Dynamic Balance®

    Technology allows our engineers to design out distortion-causing driver and system resonances, so you only hear the good sounds.

Our Super Cell Aerated Polypropylene Cone 

    Is the ideal balance of lightweight stiffness (for more efficient action with less distortion-causing flex) and superior damping properties.

Durable, Computer-Modeled

    Injection-molded butyl rubber surrounds suppress unwanted cone resonances for a lifetime of reliable sound.

High Quality

    Heavy duty LSiM enclosure construction features 1.0" MDF on the sides, 3/4" MDF for the back and bottom and 1 1/4-inch baffles, with substantial internal bracing and separate interior cabinetry for each driver. These exceptionally robust materials efficiently eliminate cabinet resonances and standing waves for less distortion and more dynamic transparency.

Beautiful Furniture-Grade 

    Hardwood veneer cabinet finishes, with sleek trim accents and no visible screws.

Super-Thin 

    Zero-diffraction grilles lock in place magnetically, and never obscure your sound.

PowerPort Bass Venting Is Polk’s Patented Design

    For smoothly transitioning the air flow from the port into your listening area, eliminating turbulence and distortion, for bigger, more efficient, deep bass impact.

Useful Documents
Specifications

Connections

Connector Type:Dual gold-plated binding posts

Construction

Enclosure Type:Dynamic Balance driver with super cell aerated polypropylene cone
Tweeter Composition:Silk Radiating
Midrange Size:3.25
Midrange Composition:Polypropylene Polymer
Woofer Composition: Polypropylene Cone

Other

Crossover Type:300 Hz
Sold As:Each

Styling

Color:Gloss Black

Misc. Specs

Product Weight (lbs.)28.9
Depth (in.)14.56
Width (in.)19.92
Height (in.)16.25
Impedance8 ohms
Woofer Size6.5
RMS Power Handling (Watts)250
Manufacturer Warranty5 Year Parts & Labor
Maximum Power Handling (Watts)250
WarningProposition 65 Warning for California Residents