Check the listing for details. MR DJ DRIVER 300 Watts Phenolic / Titanium Compression Driver Tweeter , 1.35 inc. Condition: New. Listed at 34.99 USD. Mr. Dj HD300 Titanium DJ Compression Screw-on Horn PA Speaker Driver Tweeter The MR DJ high-power super tweeter possesses extraordinary sensitivity thanks to a phenolic diaphragm, which has unique properties of stiffness and damping. By fluid cooling, the voice coil, increased power handling, and controlled low-frequency behavior is assured. Mr DJ HD-300 300 watts Max Professional Grade Titanium Compression Tweeter Horn Driver, Replacement Speaker, Horn Driver for JBL, Peavey, Cerwin Vega, Gemini, EMB, YAMAHA, ELECTRA VOICE, EV, Pyle-Pro, Mr.DJ & Many Other Brands General Features: Replacement High-Quality Compression Horn Driver High-Efficiency Ceramic Tweeter Frequency response: 800Hz -22000Hz Fits horns with 1 ⅜" X 18 TPI threads For use with 4~16 Ohm applications Max Power Handling: 300W Size 3" Round x 1 1/2 Deep" Threaded Mounting Shaft High Impact ABS Black Housing Midrange/tweeter compression horn driver Titanium diaphragm Terminals 205 Type 300 Watts Max Sensitivity 100 dB Fits Horns with 1-3/8" x 18 TPI Threads Frequency Range:800Hz-20kHz Type: 25mm Titanium Compression Tweeter Driver GOLD Terminals 2501: Nominal impedance:8ohm(AC) power capacity:20W sensitivity:105db/m.w diaphragm material: Titanium voice coil: Kapton25.4-CCAW magnet:11oz Horn Coupling:1 3/8" 18TPI Power Handling: 300 Watt Each Voice Coil Diameter: 25mm Weight: 1.5Lbs Each Diaphragm: Titanium Warning: This product can expose you to, known to the State of California, to cause cancer. For more information, go to P65Warnings.ca.