NA-TW60 Posted on March 18, 2020March 20, 2020 1″ NEO TWEETER Specifications: 1″ Tweeters with Neodymium Magnet and Crossover 4 Ohm Impedance Power Handling: 180W MAX / 90W RMS Frequency Response: 3KHz – 22KHz Sensitivity: 102 dB