Kicker KSC40 4" Coaxial Speakers Powersports Audio SlamPak so you hear the detail

so you hear the detail in your music the way it was intended to be heard

The sub handles up to 600 watts RMS (1800 watts peak) so make sure you've got a solid amp to power it

don't make the mistake of losing cone area and efficiency by stepping down to a smaller round speaker

Over current protection

and we feel that goal was crushed

Kicker KSC40 4" Coaxial Speakers Powersports Audio SlamPak so you hear the detailPotent Performance KICKER KS Series Speakers let you play at concert like volume, yet maintain the smoothness and subtlety to please even the most selective ear. Internally dampened polypropylene cones and durable rubber surrounds assist the woofers in creating precise midrange and midbass, while high quality silk dome tweeters deliver natural, detailed highs. With less than a 2 inch mounting depth and zero tweeter protrusion, the KSC40 is a perfect