Zero ZR5420S 5-Inch Speaker 1.0

Specifications 

• Output Power: 15W
• Speaker Unit: 5"
•  Impedance : 49
• Power Supply: AC 220V/50Hz
• Snr: 70dB
• Distortion: <1%
•  Sensitivity :80dB+2dB
• Frequency Response : 30-20KHZ
• Speaker Dimenstions : 5x1