Size (in) 3.5 RMS / PEAK (w) 50/100 Impedance Ω 2 Sensitivity (dB) 86 Magnet Size (oz) 6 Mounting Depth (in) 1.64 Frequency Response 100Hz-20kHz VIV SixFive Series speakers are the product of over 50 years of audio engineering. These speakers represent a bold step into high end audio and are the cleanest sounding, most acoustically accurate speakers ever produced by Memphis. One listen and you will see what the hype is all about. VIV603CV2 component speaker sets include 2-3.5″ mids, 2 tweeters and crossovers. This impressive component set an aluminum housed silk dome crossover and a unique precision tuned surround for an extra flat frequency response, and a dual layer composite fiber cone which is ultra-light and rigid allowing VIV speakers to produce powerful and accurate mid bass with distortion at high power.