1 Inch Throat Diameter Screw on 1 3/8 Titanium Diaphragm Driver (DE-2501)

1 Inch Throat Diameter Screw on 1 3/8 Titanium Diaphragm Driver (DE-2501). Dual Diaphragm Options: Choose between Titanium for crisp highs or Phenolic for warm, natural midrange. Customizable Voice Coil: Available in Round Copper or Aluminium Wire for tailored performance. High Efficiency Output: 106 dB sensitivity delivers strong sound with modest power input. Compact Neodymium Motor: N-38 grade magnet ensures accurate control with minimal weight and distortion. Versatile Mounting Interface: 1 3/8 inch screw-on type compatible with standard horns and waveguides. Wide Frequency Range: Operates effectively from 1.5 kHz to 18 kHz for clear high-frequency reproduction. OEM Integration Ready: Designed for custom speaker builders and OEM integrations with flexible options. Robust Power Handling: Rated at 20 Watts RMS with 8 Ohm nominal impedance for reliable performance.