Performance Teknique ICBM-1052 400-Watt 5 1/4" 3-Way Coaxial Speakers Performance Teknique ICBM-1052 400-Watt 5 1/4" 3-Way Coaxial Speakers 4 Ohms Impedance; Sensitivity: 88dB; PRICED & SOLD AS: PAIR, MOUNTING HARDWARE INCLUDED GREAT FOR CARS, LARGE SUVs, VANS, RVs, TRUCKS, & BUSES! Ship From and Sold by CarAmpAndSpeaker