Sound Deadening Buyer's Guide.
For More Information:
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Phone: (269)-737-6649
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What Materials Should You Use?
ResoNix Buyer's Guide
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.
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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.
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.
For More Information:
www.resonixsoundsolutions.com
For Questions:
Email: support@resonixsoundsolutions.com
Phone: (269)-737-6649
Address:
11 Holt Drive
Suite 123
Stony Point, NY 10980
Every vehicle and goal set is different. Start with ourSound Deadening Buyer’s Guide to understand what each material does and where to use it. If you want a tailored plan, book our Sound System Design and Installation Consultation.
To help offset the cost, up to 40% of the consultation fee can be
credited toward ResoNix product purchases made within 30 days.
Coverage depends on vehicle size, areas treated, and performance goals. Our Sound Deadening Buyer’s Guide includes typical square footage estimates for doors, floor, roof,
trunk, and more. If you are unsure, contact us with your vehicle and
goals for guidance.
Most people ask this because they are not sure what physically fits. Fitment varies by vehicle, trim, and where you plan to install it. Check available depth carefully and avoid interfering with moving parts, window tracks, airbags, and service access. As a general rule, choose the thickest that comfortably fits the space. See the product page for details: ResoNix Fiber Mat.
We are building an ongoing fitment sheet from customer confirmations. If you can share what fit in your vehicle, please let us know to help others.
If an item is on backorder, the estimated restock date appears on its product page and is updated as we get new information.
Domestic orders that include a backordered item will ship in two parts: in‑stock items ship immediately, and the backordered items ship as soon as they arrive. For international orders, we currently ship when all items are in stock. This may change as we complete our Shopify migration and move into our own warehouse, and we will update this page if it does.
You will receive an order confirmation by email, then a tracking email
once your order ships. If you need an update or anything looks off, contact us with your order number.
We recommend high‑quality, proven DSPs matched to your system design and goals. If you want a custom recommendation, book our Sound System Design and Installation Consultation. To help offset the cost, up to 40% of the consultation fee can be credited toward ResoNix product purchases made within 30 days.
Yes. Start with the Sound Deadening Buyer’s Guide for material selection and placement, and the Sound Deadening Reference Information & Guide for deeper technical detail and best practices.
Please open every box and wrapper fully, since small items are sometimes packed inside larger kits for protection. If something still appears missing, reach out with your order number and what you are not seeing.
We will make it right. Start here: Contact us.
Yes, we ship worldwide. Available carrier options and rates are shown at checkout based on destination and weight. Transit times depend on the service you choose and customs processing. Express options are typically faster, while economy services take longer.
Full details are here:Returns and Refunds Policy. If you need to cancel an order before it ships, contact us as soon as possible. If a return is needed, follow the instructions on that page so we can process it quickly.
Need further guidance or have questions? See below for more ways to get in contact and view resources.
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