Stage3 9637 3-Way Car Speaker Set by Harman Kardon - 375 Watt Car Audio System with Large JBL Oval Woofer 6" x 9" (152 mm x 230 mm)

JBL Stage3 9637 3-Way 9 x 6 Inch (152mm x 230mm) Coaxial Stereo JBL Car Speakers Set
The Stage3 9637 coaxial JBL speakers bring JBL Pro Sound to your car. Thanks to their powerful 2-ohm DCR 3-Way design, the Harman Kardon speakers get every watt of power out of the amplifier, so the patented Plus One woofers deliver solid low-frequency performance.
The Stage3 6x9-inch car speakers JBL subwoofer cone offers a 35% increase in cone area, boosting overall efficiency by up to 2 dB. The result is superior bass box power and performance, better low-frequency response and a full, powerful musical character.
The Stage3 9637's tweeters are equipped with a silk dome that delivers a wider and more even high frequency response that is never harsh than the commonly used car hifi W domes, regardless of the output level.
Super-rigid vented baskets cool the voice coils for reduced distortion at high output levels, longer JBL speaker life and increased power handling
Stage3 JBL speakers are subjected to environmental testing to ensure they can withstand the demanding climate of a car. JBL exposes them to extreme cold, heat, vibration and ultraviolet light and runs them at full power for days on end.