TPT-D3200Ti-ND 2″ Exit Neodymium Titanium Compression driver for a high output compression driver to be used for the critical mid range high (vocals), choose Timpano’s D3200TI-ND titanium compression driver. A neodymium motor focuses on magnet flux into the gap while keeping driver weight below 3.92 pounds. Recommended High Pass Filter – 1600 Hz at 12dB / Octave CrossoverCompression horn driver uses a neodymium ring motor design to pack as much BL product into the voice coil gap as possible. When combined with the titanium dome diaphragm, to produce crisp sound over a broad range (from 1,200 to 18,000 Hz) with an emphasis on the critical mid range high range. The high energy motor is also responsible for output up to 110 dB with only one watt of input power. Designed and engineered by PRV Audio Group.