PRV Audio D4400Ti-Nd Neodymium 2x22 Titanium Compression Driver 8 Ohm 4-Bolt

With a powerful neodymium motor, the D4400Ti-Nd delivers everything you expect from the ferrite version but with half the weight and over 2.5" smaller diameter. The incredibly rigid and lightweight 4" diaphragm makes this an efficient and accurate high frequency horn driver.