Specification : - 2-Way Hi Quality Component - 6,5 Inch Polypropylene with Mica Injection Woofer - 160 W Peak Power (80 W RMS) - 25 mm / 4 Ohm Impedance ASV Voice Coil - Magnet : 85 mm (14 Oz) - 1 Inch Silk Dome Tweeter - Freq : 60 Hz - 20 KHz - SPL : 90 dB (2,83 V / 1 M) - 2-Way Crossover 12 dB / Oct (3,5 KHz)