مضخم صوت بلفافة صوت ثنائية

نظرة عامةGRADE : A Series Size : 30 cm (12") Maximum Music Power : 1500 W RMS : 500 W Frequency Response : 20 Hz to 2,300 Hz (-20 dB) Sensitivity ( 1W / 1m ) : 78 dB Impedance : Dual 4 Mounting Depth : 147 mm Cut-Out Dimensions : 281 mm Resonance Frequency : 25 Hz Xmax : 10.1 mm Magnet Weight : 1,700 g Voice Coil Diameter : 55 mm Recommended Enclosure : 35.4 liters