Check the listing for details. 2x Timpano TPT-D250X 1"Exit Phenolic Compression Driver 300Watt Pro Audio - Pair. Condition: New. Listed at 55.90 USD. INCLUDES: 2x Timpano TPT-D250X 1"Exit Phenolic Compression Driver 300Watt Pro Audio - Pair Description: The Timpano TPT-D250X, Pro Audio 1″ Exit Phenolic Compression Driver is light weight and offers unsurpassed vocal and mid range reproduction. A specially designed and easily replaceable phenolic 2″ diaphragm on a Kapton former is light, thin and durable for long play applications and offers a more natural sound required for proper voice production systems. The TPT-D250X horn driver offers outstanding performance for midrange reproduction in professional PA systems, stage monitors, studio monitors, and stage speaker enclosures where additional midrange support is required. Its 1-3/8″-18 TPI threaded exit is compatible with many popular screw-on horns. Timpano Audio products are guaranteed for a period of ONE (1) YEAR from the date of original purchase against any manufacturer’s defects in material and workmanship under normal use. Technical Details GENERAL SPECIFICATIONS 1" Exit Phenolic Compression Driver 150 Watts Continuous Power 75 Watts RMS Power Impedance: 8 Ohms Sensitivity: 107 dB Frequency Response: 400Hz – 8000Hz 2" Voice Coil Phenolic Diaphragm Weight: 3.11 Lbs