Cameras and Electronics

Sound Fit for Anything

By Leo Jakobson
August 7, 2012

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Crutchfield_Polk Audio UltraFit 3000
 Polk Audio designed its UltraFit 3000 in-ear headphones for people who want in-ear headphones that will provide great sound without falling out, even during the most intense workouts.
Workout friendly features include the following:
  • Ultra-flexible, tangle-free audio cables, which are flat to eliminate coiling and tangles
  • A moisture shield to protect the drivers throughout strenuous activities; comfortable and flexible yet stable SecureFit ear hooks
  • A Kevlar core that provides extra tensile strength to the cables, preventing pull-aparts at common failure points, like transitions and connection points
  • A wrap-around reflective safety headband. 
The UltraFit 3000 also has dynamic balance polymer drivers like those used on larger speakers for superior performance and a wide dynamic range, with sharp details, and strain-free sound.
An in-line microphone and three-button controller lets the user control an iPhone, iPod or iPad, and pause music to take incoming calls.
The Polk Audio UltraFit 3000 retails for $99.95 For more information, contact Crutchfield Corporate Sales at (888) 806-6849 or
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