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KICKER – 40CS684

$69.99 $59.95

  • 2-Way Coaxial
  • 225W Peak/75W RMS Power
  • 6″ x 8″ Polypropylene Cone
  • 1/2″ PEI (polyether imide) Balanced Dome Tweeter
SKU: 40CS684 Categories: ,



CS-Series Coaxial Speakers have been designed to fit nearly every make and model of vehicle, making for a manageable, drop-in audio solution that delivers acclaimed KICKER performance and durability at the most affordable price.


CS Coaxials are available in eight sizes and have been optimized to fit almost any cutout, providing a substantial upgrade to factory speakers and the perfect complement to a KICKER Yellow audio system. They feature drastically reduced mounting depths on woofer baskets and zero tweeter protrusion* for absolutely no physical interference with factory grilles, providing drivers that fit factory locations in numerous vehicles.


The CS-Series delivers remarkable performance and ultra-clean bass, utilizing a heavy-duty motor/magnet structure featuring EVC™ (Extended Voice Coil) technology not found in stock speakers. They use polypropylene cones with tough, ribbed, UV-treated surrounds for precise linear excursion and reliability. Lightweight, 13mm PEI-dome tweeters offer superb clarity and volume, helping each CS-Series Coaxial pair provide substantially high power handling and superior sound over factory drivers.

Additional information

Weight 4.70625 lbs
Dimensions 10 x 7 x 12 in

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