NVX 3.5" 2-Way Professional Grade N-Series Coaxial Car Speakers with 20mm Silk Dome Tweeters [NSP35] 3-1/2" N-Series 2-Way Car Speakers Peak: 80 watts per pair / 40 watts each RMS: 40 watts per pair / 20 watts each High Temperature KSV Voice Coil provides superior current distribution with effective heat dissipation Y30 Ferrite Magnet motor structure maintains control of the driver for tight, crisp sound reproduction