The Micro Precision 5.28 MkII Tweeter has been refined over decades, maintaining its core design since 1999. Featuring a coated silk dome, aluminum voice coil, and 28 mm diaphragm, it offers smooth, detailed high-frequency performance with excellent sensitivity and longevity. With a low Fs of 1400 Hz and 60-watt power handling, it’s ideal for both two- and three-way systems.Sold as a pair.
The Micro Precision 5.28 MkII Tweeter is the result of over two decades of steady refinement, starting with its original release in 1999. True to Micro Precision’s philosophy, this tweeter was designed with long-term consistency, natural tonal balance, and easy system integration in mind. It has become a reliable choice for those who want a clean and realistic high-frequency presentation without the harshness or fatigue common in many metal or overly bright designs.
At its core, the 5.28 MkII uses a coated silk dome and an aluminum voice coil that work together to deliver smooth, extended response and excellent transient accuracy. The 28 mm diaphragm size strikes a perfect balance between output capability and dispersion, making it a solid fit for both two-way and three-way systems. Its low resonant frequency of 1400 Hz allows for flexible crossover points and seamless blending with a wide range of midrange or midbass drivers.
With an output sensitivity of 90 dB and power handling rated at 60 watts, the 5.28 MkII provides plenty of headroom while maintaining a refined, non-fatiguing sound signature. The tweeter’s compact housing and flexible mounting options make it easy to integrate into factory or custom installations without requiring much space or depth. A classic exterior design hides the amount of engineering under the hood, but its performance speaks for itself.
The 5.28 MkII has received minor updates throughout its life, including revised engraving, improved manufacturing consistency, and tighter matched-pair selection as of late 2019. These changes ensure that what you get today is as consistent and reliable as the version that helped build Micro Precision’s reputation in the first place.
Whether you’re aiming for accurate imaging, smooth top-end detail, or just want a tweeter that you can count on to do its job without drawing attention to itself, the 5.28 MkII is a long-proven option that continues to hold its own in modern high-end systems.
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