Polk Audio LSiM705 Floorstanding Tower Speaker, 22Hz-40kHz Frequency Response, 8 ohm Nominal Impedance, Midnight Mahogany, Single

Polk Audio LSiM705 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
• Newly designed Cassini oval subwoofer drivers, with more surface area than round drivers, dramatically improve low-frequency response for deep, well-blended bass
• Extended Linear Motion voice coil design allows lots of movement in a limited space, eliminating impedance and extending mid- and high-frequency response
• 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 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
• Exclusive, patented Orth crossovers increase lower-order power handling and smooth the impedance curve, for more efficiency and better high frequency response
• 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
• 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