Power Acoustik NB-4 250-Watt 4-Way Mount Tweeter

Niobium Rare Earth Ferroelectric Transducer Magnet
Polypropylene Diaphragm
Freq. Resp. 5kHz to 25Khz
Imp. 4 Ohm
Swivel/Surface/Angle Mount/Flush Mount
SPL 97 dB
Built in Crossover