竞赛级别的的超高音扬声器XPRO-4H，清晰响亮，细节丰富，完美的还原自然之声，让客户身临其境般享受无与伦比的聆听体验。
4" Pro Audio Ring Radiator Horn Tweeter
Cast Aluminum Horn Housing
Titanium Diaphragm
Billet Aluminum CNC Cut Phase Plug
Chrome Push Input Terminals
1.75" KSV Voice Coil
Double Stack 25 oz. Y-35 Grade Motor Structure
4-ohm Impedance
Sold Individually
Nominal Impedance: 4-ohm
Material: Cast Aluminum
Magnet Size: 25 oz Ferrite Magnet
Sensitivity (1W / 1M): 106 dB
Mounting Depth: 3.11 in
Size: 4"
Sensitivity: 106 dB
Frequency Response: 3 kHz - 20 kHz
Power Handling (RMS/Peak): 150 watts / 300 watts