Polk Audio

54 products

Showing 37 - 54 of 54 products

EXPECT GREAT SOUND

For more than four decades, Polk has defined true American Hi-Fi from their advanced research and development laboratories in Baltimore, Maryland. Enjoy this small selection of the patented technologies that are the result of these hard-won efforts.

	IMPROVE SOUND QUALITY BY MINIMIZING RESONANCE DYNAMIC BALANCE Advanced analysis of the entire electro-acoustic and mechanical system of a loudspeaker which helps in choosing the best materials and a more efficient geometry to build more realistic sounding loudspeakers.
	RENDER SURROUND SOUND FROM ONE LOCATION SDA extension A patented technology eliminates all destructive interference inside the speaker to maintain a coherent soundstage and a wide stereo image, while enhancing the three-dimensionality of reproduction.
	ENLARGING THE SOUNDSTAGE FOR SMALLER SPEAKERS WIDE RANGE OF DISPERSION Produces a wide, enveloping sound stage, optimized for the compact size of the cabinet.
	PATENTED PORT GEOMETRY BOOST BASS WITHOUT DISTORTION POWER PORT Drastically reduces air turbulence for more bass impact and less distortion, and requires less amplifier power.
	PATENTED CROSSOVER TECHNOLOGY CREATES A LARGER CROSS POINT CASCADE CROSSOVER It removes unwanted interference between multiple speakers for a seamless, lifelike soundstage no matter where you're sitting in the room.
	DIALOGUE LEVEL CONTROL VOICE ADJUSTMENT Isolate and rechannel voices to reproduce clear, crisp dialogue and never miss a single word of your favorite movie, TV show or sporting event with this patented technology.

Design with passion

Polk products have a rich, warm and realistic sound, and the look matches the sonic characteristics. Rounded shapes, natural tones, machined metals, resonance-free enclosures, high-performance composites and other hand-selected materials, invite you to listen, reflecting a history rooted in mid-century American design.