Kicker KSC40 4" Coaxial Speakers 161 A powerful 12dB crossover and

A powerful 12dB crossover and 24dB subsonic filter is included

CompR Woofer and Reflex Sub

preamp and speaker-level inputs speaker wire to RCA adapter required for speaker-level input

inputs: front USB (not compatible with iPhone)

and features quick release compression terminals

Kicker KSC40 4" Coaxial Speakers 161 A powerful 12dB crossover andPotent 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