TIMPANO TPT-D250X 1-Inch Exit Phenolic Compression Driver for Pro Car Audio 150 Watts Continuous Power 400 – 8000Hz / 107 dB Outstanding Performance for Midrange Reproduction || SPECIFICATIONS :: * 150 Watts Continuous Power * 75 Watts RMS Power * Impedance: 8 Ohm * Sensitivity: 107 dB || SPECIFICATIONS :: * Frequency Response: 400Hz – 8000Hz * 2-in Voice Coil * Phenolic Diaphragm * Sizing: * Weight: 3.11 Lbs || 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.