Open Box Electronics For Sale
Open Box Electronics For Sale

Polk Audio LSiM706c | Cherry Center Channel Speaker w/ Minor Cosmetic Damage (Open Box)

  • Two 6-1/2" mid-woofers, 3-1/4" and 1" tweeter
  • Extended Linear Motion voice coil
  • Proprietary, patented Dynamic Balance® technology

Regular Price: $1,199.95

You Save $450 (37%)

Your Price: $749.97

This Item Is Currently Unavailable.

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Details & Highlights

What is Open Box?

Open Box items are products that have been returned to us by customers, or were on display in our retail store. In most cases these items are in as-new condition. Although occasionally they may have had a minor defect repaired, these items are fully operational to manufacturer specifications. Open Box items include all supplied accessories and carry the full **manufacturer's warranty.
  • ** Excludes Definitive Technology, Monster, Beats by Dr. Dre, Klipsch and Onkyo products.
  • Availability is limited to stock on hand.
  • Open Box items are sold on a first-come first-served basis.
  • For more details please don't hesitate to give us a call at 1.800.340.4770

Product Highlights

    The Serious Center Channel Speaker
    Build the cinema of your dreams with this high performance flagship center channel speaker designed to hold its own next to the LSiM707 and 705. Two 6 1/2-inch mid-woofer drivers and a dual PowerPortA? bass venting system mean that this is a center channel speaker that can effortlessly deliver tremendous volume levels. The 3 1/4-inch midrange and the 1-inch ring radiator tweeter, usually found on speakers costing many times more, help anchor the action to your screen with clear details. The LSiM706c keeps pace, and blends seamlessly, with the front stage output of your LSiM floorstanding loudspeakers.

Details from Polk Audio

    "Did he just say Massage in a Brothel?" To hear what they're saying, you need a good center channel speaker. The high performance workhorse of an ultra-high performance home theater system, the LSiM706c is a great center channel that rivals that in your local cinema. Doing over 50% of the heavy lifting of any theater system, this center channel speaker delivers LSiM level dynamic range, pinpoint detail with realistic imaging, and effects impact.

    LSiM706c Features:
    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, reengineered ring radiator tweeters extend top-end response for incredible details and realistic imaging.
    • 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 on the back and bottom, and 1 1/4" 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.
    • All Polk loudspeakers are timbre-matched within their series, designed with the same components throughout, to achieve seamless speaker-to-speaker blending effects in multi-channel systems.
    • Dual gold-plated, professional-style 5-way binding posts, for the most secure connection options.
    • Dual binding posts allow bi-amp or bi-wire connections, for the ultimate in customized high performance audio.v
    • All Polk products are made using the best materials and the most advanced manufacturing techniques. They pass the industry's most exhaustive quality tests, including drop testing, extreme signal response and UV & salt exposure testing. Polk loudspeakers are built to perform for a lifetime.


Features & Specs

Best Seller
Manufacturer's Warranty
    2 Years Parts / 2 Years Labor -Carry In Service
Detailed Specifications
    Driver Complement
  • Quantity1
  • Diameter1" (2.54cm)
  • TypeDynamic Balance enhanced ring radiator tweeter
  • Midrange
  • Quantity1
  • Diameter3 1/4" (8.26cm)
  • TypeDynamic Balance drivers with super cell aerated polypropylene cone
  • Mid / Woofer
  • Quantity2
  • Diameter6 1/2" (16.51cm)
  • TypeDynamic Balance drivers with super cell aerated polypropylene cones

  • Electrical
  • Total Frequency Response30Hz-40kHz
  • Upper -3dB Limit30 kHz
  • Lower -3dB Limit50 Hz
  • Nominal Impedance8 ohm
  • Efficiency88 dB
  • Crossover
  • TypeOrth crossover design
  • Tweeter/midrange Crossover Frequency2.8 kHz
  • Midrange/midbass Corssover Frequency280 Hz
  • Recommended Amplifier Power20-250 watts per channel
  • InputsDual gold-plated binding posts

  • Dimensions
    Cabinet Dimensions
  • Height9" (22.86cm)
  • Width28 3/4" (73.03cm)
  • Depth13 13/16" (35.08cm)

  • Enclosure Type
  • Mid-High Array Enclosure TypeSealed
  • Midwoofer Enclosure TypeDual PowerPort bass venting
  • Product Weight (each)42.3 pounds

  • Shipping
  • Unit of MeasureEach
  • Included AccessoriesBinding post jumpers; Owners manual; Registration card

  • Installation
  • Mounting OptionsShelf; Speaker stand

  • Warranty
  • Speaker Warranty5 years parts and labor (original purchaser)
Product Bullets
  • Two 6-1/2" mid-woofers, 3-1/4" and 1" tweeter
  • Extended Linear Motion voice coil
  • Proprietary, patented Dynamic Balance® technology


Included Coverage from Polk Audio: 2 Years Parts / 2 Years Labor -Carry In Service

Category ID: 56 | $749.97