RST28F-4 1-1/8 Reference Series Fabric Dome Tweeter 4 Ohm

1-1/8" silk diaphragm offers excellent damping and remarkable clarity Exceptional efficiency at 93.5 ±3 dB from 1.4 kHz to 20 kHz for extremely accurate response Well-designed phase bridge to balance the response in the upper octave Tuned rear chamber and high-quality Ferrofluid for extended low-end response Low-distortion motor system achieves a rare level of transparencyRST28F-4 1-1/8" Reference Series Fabric Dome Tweeter 4 Ohm