DAYTON AUDIO RST28F-4 Speaker Driver Tweeter

The Dayton Audio RST28F-4 is a 28.57mm (1-1/8") silk dome tweeter, designed to deliver clear and even reproduction thanks to a naturally damped diaphragm, a low resonance frequency and a sensitivity of 93.5 ±3dB between 1.4kHz and 20kHz. Its tuned rear chamber, combined with a quality ferrofluid, extends the response in the lower treble range while the phase plug balances the reproduction in the upper octave. The truncated front face reduces the required spacing with the woofer or midrange driver, which facilitates its integration into mini-monitor speakers and in-line configurations, while allowing an accurate response suited to audiophile designs.