About this item:

• The KSS6904 2-Way Component Speaker System mounts effortlessly in select domestic and import models, thanks to an ultra thin speaker design and slimline crossover.  Together, the System combines to become a perfectly melded trio of acoustic perfection and concert level realism and volume.
• 6 x 9" (160 x 230mm) polypropolene woofer through tough rubber surround fits GM, ford, Chrysler, jeep, dodge and select imports, grilles included.
• Silk dome 1" (25 mm) tweeters for a smooth sound.  Includes brackets for angled, surface and flush tweeter mounting options alongside an included articulating tweeter pod.
• Included compact 12 dB crossovers simplify installation and mounting.  Provides 3 positon tweeter output attenuation (0 db, -4.5 db, -9 db).  High pass crossover 12 dB / octave @ 4 kHz.
• Recommended amplifier power: 15 - 150 W RMS | peak power handling: 300 W | sensitivity: 92 dB 1 W / 1 m | frequency response: 35 hz - 21 kHz | nominal impedance: 4 ohms.