Focal ICU690 Universal Integration Series 6x9" 2-Way Car Speakers

Highlights 2-way 6"x9" speakers (pair) Polyglass woofer with butyl rubber surround Aluminum /  Magnesium inverted dome tweeter with acoustic horn design Built-in crossover Selectable tweeter level (0, +3 dB) 4-ohm impedance Handles up to 80 watts RMS power range (160 watts peak) Frequency response: 55-21,000 Hz Sensitivity: 93.6 dB Top-mount depth: 3-5/16" Grilles not included Warranty: 1 year Features Polyglass Cone: The woofer cone has a cellulose pulp base and is coated with a uniform deposit of hollow glass microballs. The addition of the Polyglass layer significantly increases the cone's rigidity without adding much weight. This combination takes advantage of the accuracy and neutrality of the hard outer surface, but maintains the superior damping characteristics of the cellulose pulp. Surround: The butyl rubber surround is resistant to ultraviolet rays, temperature extremes, and humidity to add to the speaker's reliability and longevity. Inverted Dome Tweeter: The tweeter is an