DS18 PRO-TW720L PRO 1.6″ Shallow High Compression Neodymium Super Bullet Tweeter 280 Watts 1″ Aluminum Voice Coil 4-Ohms WITH RGB LED Lights High Fidelity at High Frequencies The experts at DS18 are in constant flux to bring state-of-the-art sound to listeners worldwide. The newest addition to our PRO-TW series is the latest example of that. The PRO-TW720L are professional grade super tweeters that recreate sounds perfectly at high frequencies