Polk Audio LSiM 707 Loudspeaker (Midnight Mahogany, Each)

Polk Audio LSiM 707 Loudspeaker (Midnight Mahogany, Each)

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The ultimate statement of Polk's mission, the LSiM707 is like no other loudspeaker in its price range. Featuring exclusive state-of-the-art technologies, proprietary patents, and designed in-house from the ground up, this is pure high performance audio of a completely different...

$ 1,999.95
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The ultimate statement of Polk's mission, the LSiM707 is like no other loudspeaker in its price range. Featuring exclusive state-of-the-art technologies, proprietary patents, and designed in-house from the ground up, this is pure high performance audio of a completely different stripe. Experience realistic, transparent midrange reproduction with a 3 1/4-inch midrange driver of lightweight super cell aerated polypropylene. Pinpoint detail is revealed by a 1-inch ring radiator tweeter, a feature usually found on speakers costing much more. The LSiM707 effortlessly achieves the deepest bass with dual 6x9-inch Cassini oval subwoofer radiators and Polk's patented PowerPort bass venting, which eliminates performance-robbing turbulence at the mouth of the bass port. Engineered into a sculpted, state-of-the-art enclosure and finished like a beautiful piece of furniture, there is simply nothing like the LSiM707.
  • 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.
  • Extended Linear Motion voice coil design helps extend mid- and high-frequency response.
  • Klippel motor optimization uses laser measurement technology to ensure a consistent excursion path at either end of the driver's travel for uniform performance at both low and high volumes
  • Exclusive, patented Roth crossovers increase lower-order power handling and smooth the impedance curve, for more efficiency and better high frequency response.