Pioneer TS-B400PRO 4″ PRO Series Bullet Tweeter (EACH) 500 Watts Max Power (200 Watts Nominal) Titanium Diaphragm and Aluminum Die-Cast Chassis Designed for High Sensitivity and High Power Handling Package Contains 1 Unit Specs Size: 4″ Max. Music Power (Nominal)500 W (200 W) Cone Material― Frequency Response3,500 Hz to 27 kHz Sensitivity (1 W/1 m)106 dB Impedance4 Ω Crossover Frequency― Mounting Depth2-5/8″ Cut-Out Dimensions3-3/4″
