Orion HCCATN1 4.5" HCCA TN-1 Neodymium Bullet Super Tweeter 4.5" Aluminum Die-Cast Super Tweeter 1.5" High Temperature Voice Coil / Neodymium Magnet 175W RMS / 350W Nominal / 700W Max Power Frequency Response: 2000-28500Hz Sold Individually