Infinity Reference Series REF-9633IX 6x9 3 Way Coaxial Speaker Sound Test Bass Boosted+Sound Clarit

Product Specification :- - 6"x9" 3-way speakers - Plus One+ polypropylene woofer cone with hi-roll rubber surround - 1" edge-driven, textile dome tweeter; textile semi-dome super tweeter - True Four Ohm Impedance technology - speaker&3-ohm impedance combines with speaker wire impedance for a 4-ohm load - compatible with virtually all factory or aftermarket car stereos - handles up to 100 watts RMS (300 watts peak power) - frequency response: 46-30,000 Hz - sensitivity: 94 dB - top-mount depth: 3-1/8" - grilles included