FOCAL/ ES 165 KX3

component speaker system includes two 6-1/2" woofers, two 3" midrange drivers, 2 tweeters, 2 external crossovers, and 2 woofer grilles K2 Kevlar sandwich cone for woofer and midrange driver Tuned Mass Damper (TMD®) rubber surround 1-1/8" aramid fiber "M"-shaped inverted-dome tweeter 2-way external crossover with 3 tweeter level settings 4-ohm impedance handles up to 120 watts RMS (240 watts peak power) frequency response: 45-22,000 Hz sensitivity: 93 dB at 2.83 V woofer mounting depth: 3"