SOTAMIA 2PCS AMT Tweeter Trimmed Aluminum Alloy Pneumatic Treble Speaker Fever Grade Belt Music Speaker Bluetooth Sound Box

SPECIFICATIONS:
Nominal Impedance:4/8
Sensitivity:90/89dB
Resonant Freq:3.3/3.5KHz
Freq Response:Fo- 40KHz
Nominal Power :15/15Watts
Max Power:30/30Watts
Diaphragm:Kapton+AL
Magnet:Neodymium
Lowest Recommend
Crossover:>4.5KHz

packing;
2pcs