HF Drivers Archives - Atipro Technologies

Built for Professionals: Discover the Power of ATI 4699 HD Pressure Mid

In the world of professional audio, clarity, precision and power are essential. Whether it’s a live concert, a stage setup, or a high-end sound installation, audio performance depends on the quality of each component. Introducing the ATI 4699 HD Pressure Mid, a new innovation from ATI Pro Technologies — a leading Manufacturer, Importer, Supplier and Trader of professional audio equipment. Engineered for unmatched sound delivery and durability, this high-performance driver unit is designed to meet the demands of audio professionals who require nothing less than perfection.

Unmatched Power and Performance

The ATI 4699 HD Pressure Mid stands out with its robust technical specifications and superior construction. Featuring a throat diameter of 2 inches (50.8 mm), it ensures efficient sound projection and controlled dispersion. The mounting type includes 4XM6 holes positioned at 90° on a 101.6 mm circle, allowing easy installation in various sound systems.

This powerful driver offers a nominal impedance of 2×16 Ohms and a power capacity (AES) of 675W (2x337W above 300Hz), delivering consistent high-power output with minimal distortion. Its sensitivity rating is outstanding — 123 dB at 2x1W/1m and 135 dB at 200W/1m/35.7V, ensuring incredible sound clarity and projection even in large venues. The frequency range of 200–8000 Hz covers mid-frequency tones with exceptional accuracy, making it ideal for professional sound reinforcement systems.

Precision Engineering for Professional Use

Every detail of the ATI 4699 HD Pressure Mid reflects precision and performance. It features a voice coil diameter of 2×4 inches (2×99.2 mm), built with copper wire and wed winding on a Kapton voice coil former, ensuring heat resistance and reliability during long hours of operation. The diaphragm, crafted from high-quality polyester, enhances sound reproduction with smooth tonal balance and reduced distortion.

Its neodymium magnet material offers powerful magnetic energy while keeping the overall net weight at just 4.6 kg, ensuring a perfect balance between strength and portability. This combination of lightweight design and robust output makes the ATI 4699 HD Pressure Mid a preferred choice for professionals seeking both efficiency and excellence.

Conclusion

The ATI 4699 HD Pressure Mid embodies the innovation and quality that define ATI Pro Technologies. With its advanced engineering, high power capacity and precise sound control, it sets a new benchmark in professional audio performance. Whether you’re designing a stage setup or upgrading your sound system, this driver delivers reliability, strength and clarity that true audio professionals can trust.

ATI Pro Technologies — delivering sound innovation built for professionals.

Boost Your Audio Performance with ATI A800 and A850 Ferrite HF Drivers

For sound professionals and audio enthusiasts, achieving crystal-clear high frequencies is essential for a powerful listening experience. The Ferrite HF Driver 110 Watt Model ATI A800 and Ferrite HF Driver 110 Watt Model ATI A850 by ATI Pro Technologies are designed to deliver superior sound clarity, durability and unmatched performance in professional audio setups.

ATI A800 Ferrite HF Driver – Power and Precision

The ATI A800 Ferrite HF Driver is engineered for reliability and professional-grade audio. With a 2-inch throat and a nominal impedance of 8 Ohms, it ensures compatibility with a wide range of sound systems. Offering 110 Watt nominal power handling and 220 Watt continuous power handling, it provides consistent performance even during extended use.

The driver boasts an impressive sensitivity of 106 ± 2dB and a frequency range of 600–1600 Hz, making it ideal for delivering accurate high frequencies. Built with a 3-inch ALR voice coil mounted on a Kapton former, along with a Blue Titanium diaphragm, it ensures durability and excellent sound reproduction. Its Strontium Ferrite magnet with a 170mm magnet size and an aluminium cover/adaptor further enhance strength and reliability, making the A800 a powerful choice for professional setups.

ATI A850 Ferrite HF Driver – Compact and Powerful

The ATI A850 Ferrite HF Driver combines efficiency with compact design. Featuring a 36 mm throat diameter and 8 Ohm nominal impedance, it offers 110 Watt nominal power for consistent performance. With a sensitivity of 107 dB, it ensures crisp and clear sound projection across venues.

Equipped with a 74.46 mm voice coil diameter, the A850 balances durability with precision. Despite its compact size, this driver delivers remarkable sound quality and weighs only 4.5 kg, making it easy to integrate into various audio systems without compromising on performance.

Why Choose ATI Pro Technologies

As a trusted manufacturer of professional audio equipment, ATI Pro Technologies is known for its innovative engineering and durable components. Both the ATI A800 and A850 Ferrite HF Drivers are designed to meet the demanding needs of DJs, event organizers, and audio professionals who require consistent, high-quality performance.

Conclusion

Whether you need the robust and durable design of the ATI A800 or the compact and efficient performance of the ATI A850, both models are built to boost your audio performance with clarity and power. With ATI Pro Technologies, you get reliable products engineered for professional sound excellence.

How Pressure Mid HF Drivers Improve Vocal and Midrange Clarity

When it comes to achieving vocal richness and detailed midrange in professional sound systems, Pressure Mid HF Drivers play a critical role. These drivers are specifically designed to reproduce high-frequency and mid-frequency sounds with precision, making them essential components in PA systems, line arrays and concert-grade loudspeakers.

Unlike standard HF drivers, pressure mid HF drivers offer improved sound projection and tighter vocal definition. Their design enables better control of audio dispersion, ensuring that vocals, instruments and mid-high frequencies are delivered clearly across wide spaces—even in noisy environments. This is especially important in live sound applications, where speech and vocals must cut through bass-heavy mixes and ambient noise.

Why Pressure Mid HF Drivers Matter

The midrange frequencies (typically between 250 Hz and 4,000 Hz) are where most vocal content lies. A well-built pressure mid HF driver ensures these frequencies are neither muddy nor lost, but instead delivered with crisp articulation and dynamic presence. This improves speech intelligibility, vocal separation and overall sound detail.

Top Models by ATI Pro Technologies

At ATI Pro Technologies, we offer a reliable selection of pressure mid HF drivers tailored for high-performance audio environments:

Model 4590 – Designed for clarity and consistency, this model offers excellent vocal reproduction and power handling for mid-sized and large venue applications.
Model 4590 MARK II – An upgraded version of the 4590, this driver delivers enhanced sensitivity and smoother mid-high frequency response, ideal for touring sound systems.
Model A4592 – Compact yet powerful, this unit provides accurate sound dispersion and is suitable for arrays and monitor systems where space is limited.
Model A4594 – Built for high-efficiency output, it combines robust diaphragm construction with excellent tonal balance in the mid-high range.
Model 4599 (400 Watt) – With a higher power capacity, this model is engineered to handle demanding performances while maintaining vocal clarity even at extreme volume levels.

Whether you’re designing a fixed installation or upgrading a mobile PA system, ATI Pro Technologies’ Pressure Mid HF Drivers offer unmatched reliability, power and clarity—ensuring every word and note is heard loud and clear.

Ferrite Driver Units: Reliable Power for Clear Audio Performance

When it comes to achieving powerful and consistent audio output, the driver unit plays a critical role in any professional loudspeaker system. Among the different types of drivers available, ferrite driver units have remained a trusted choice for audio engineers and sound professionals. Known for their durability, stable performance and cost-effectiveness, ferrite drivers are particularly valued in large-scale sound applications such as PA systems, DJ setups, public events and outdoor venues. Their ability to handle high power levels while maintaining clarity makes them ideal for demanding environments where consistent performance is a must.

Engineered for Endurance and Stability

Ferrite driver units are constructed using ferrite magnets, which are heavier but offer excellent magnetic strength and thermal stability. These characteristics enable the driver to operate efficiently even under extended use or high sound pressure levels. One of the major strengths of ferrite technology is its ability to dissipate heat effectively, which prevents the unit from overheating during long hours of performance. This contributes significantly to its reliability and long life, particularly in touring rigs or fixed installations where endurance is essential. The heavier build of ferrite drivers also contributes to better low-frequency response and stronger bass projection.

A Practical Choice for Professional Audio

While neodymium drivers are known for their lightweight properties, ferrite drivers remain the go-to choice for professionals seeking a balance of performance and affordability. Their robust structure and dependable output make them suitable for both mid-range and high-frequency applications. Whether installed in stage monitors, loudspeaker cabinets, or horn systems, ferrite drivers deliver crisp, distortion-free sound across various frequency ranges. Their ability to reproduce clear audio even at high volume levels ensures that every note, beat and vocal remains sharp and defined — a key requirement in live sound environments.

Trusted Performance from a Recognized Brand

ATI Pro Technologies offers a premium range of ferrite driver units built to deliver reliable, high-power performance across a variety of sound systems. With a focus on durability, audio precision and compatibility, these drivers are engineered to meet the expectations of audio professionals who demand consistent results. Whether you are upgrading an existing system or building a new one, ferrite driver units offer a dependable foundation for strong and clear audio performance time after time.

Boost Your Speaker Performance with Ferrite Compression HF Drivers

In professional audio systems, delivering powerful, clear and distortion-free high frequencies is essential. This is where Ferrite Compression HF Drivers come into play. They are the heart of high-frequency reproduction, ensuring your audience hears every vocal, cymbal crash and instrument nuance with perfect clarity. For anyone serious about sound — whether it’s for concerts, public address systems, or installed venues — upgrading to ferrite compression drivers is a smart move.

What Are Ferrite Compression Drivers?

Ferrite compression drivers are high-frequency (HF) devices used in loudspeakers, typically in conjunction with horns. These drivers use ferrite magnets, which are known for their stability, affordability and long-lasting performance. Unlike direct radiating tweeters, compression drivers offer higher efficiency and better projection, especially in large venues.

Thanks to their durable construction, ferrite drivers can handle high power levels without compromising sound quality. They are designed to reproduce crisp highs and maintain sound fidelity even at high volumes — making them ideal for live sound, DJ setups and stage monitors.

Key Advantages of Ferrite HF Compression Drivers

Reliable High-Frequency Output: Ideal for vocals, instruments and FX clarity.
High Efficiency: Delivers louder sound using less amplifier power.
Thermal Stability: Performs consistently even during extended use.
Cost-Effective Performance: Offers excellent value without sacrificing quality.
Robust Construction: Designed to endure tough environments and long-term use.

With these advantages, it’s easy to see why sound professionals continue to rely on ferrite compression drivers as part of their core audio setup.

ATI Pro Technologies: Trusted for High-Performance Drivers

When quality and consistency matter, professionals choose ATI Pro Technologies. Our Ferrite Compression HF Drivers are engineered with precision to meet the high standards of the audio industry. Each driver is built using premium-grade ferrite magnets, strong diaphragms and optimized voice coils to ensure clear, powerful sound across all high frequencies.

Whether you’re upgrading your existing system or building a new one, ATI Pro Technologies offers drivers that integrate easily with most speaker enclosures and horn systems. We’re proud to support sound engineers, DJs and installers with products that deliver on every beat.

Conclusion: Upgrade Today, Hear the Difference

Don’t let weak highs limit your performance. Enhance your audio setup with Ferrite Compression HF Drivers from ATI Pro Technologies and experience the difference in clarity, efficiency and reliability. It’s time to unlock the full potential of your speakers — and captivate every listener.

Unmatched Clarity: Discover ATI Pro Technologies DE400 & DE500 HF Drivers

When it comes to high-frequency sound reproduction, ATI Pro Technologies continues to lead the way with their Neodymium Hf Driver 60 Watt Model ATI DE400 and Neodymium Hf Driver 70 Watt Model ATI DE500. Designed for professionals who demand the utmost clarity and precision in their audio systems, these drivers provide unmatched performance, whether you’re in the studio or on stage. Let’s take a closer look at these two incredible models.

ATI DE400: Compact Yet Powerful

The ATI DE400 is a 1.75″ HF Neodymium driver that boasts a 60-watt RMS power rating with a 120-watt max output. With a frequency range of 800Hz to 20kHz, this driver ensures that high frequencies are reproduced with excellent accuracy and detail. Its KCCAR44.4mm voice coil offers the ideal balance between heat dissipation and sound clarity, while the 85mm x 56mm x 5mm N40 magnet ensures a robust, stable magnetic field for precise sound reproduction.

With a nominal impedance of 8 ohms, the DE400 is well-suited for a wide variety of sound systems. The combination of neodymium magnets and lightweight construction allows the DE400 to deliver outstanding performance with minimal weight, making it ideal for both portable setups and fixed installations.

ATI DE500: Increased Power, Same Clarity

For those who require a bit more power without compromising on clarity, the ATI DE500 offers an excellent solution. Similar in design to the DE400, the DE500 is also a 1.75″ HF Neodymium driver, but with an increased RMS power rating of 70 watts and a max power of 140 watts. The frequency response of the DE500 spans from 700Hz to 20kHz, allowing it to capture even more of the upper-end frequencies, making it ideal for systems that demand high output and extended frequency range.

The KCCAR44.4mm voice coil and 102mm x 60mm x 7mm N40 magnet contribute to the driver’s enhanced power handling and improved efficiency. Like the DE400, it has an 8-ohm impedance, ensuring versatility across different audio setups.

Why Choose ATI DE400 and DE500?

Both the DE400 and DE500 drivers provide professional-grade audio performance, delivering unmatched clarity, extended frequency response and exceptional power handling. Whether you’re upgrading an existing system or building a new one, these Neodymium HF drivers offer exceptional value, reliability and sonic precision that professional audio engineers and musicians demand.

Perfecting Your Audio Experience with the ATI A750HD HF Compression Driver

When it comes to achieving superior sound quality in professional audio setups, the right equipment can make all the difference. One standout component for audiophiles and audio engineers is the ATI Pro Technologies Ferrite Hf Driver 125 Watt Model ATI A750HD, a game-changer designed to elevate your sound experience to new heights. Whether you’re working in a live sound environment, a studio, or a large-scale event, the A750HD offers precision, clarity and reliability that you can depend on.

Unmatched Clarity and Efficiency

At the heart of the ATI A750HD is a high-frequency (HF) compression driver that delivers incredibly clear and dynamic sound reproduction. It features advanced diaphragm technology, ensuring minimal distortion at high volumes and delivering crisp, clean highs even in the most demanding environments. The 750HD boasts impressive efficiency, meaning it can produce high output with minimal power, ensuring that your audio systems can maintain clarity and depth without overloading.

Designed for Professionals

The A750HD HF Compression Driver is engineered with professional-grade audio in mind. It is built to handle the rigors of live sound reinforcement, providing consistent performance over time. Its robust construction allows it to perform flawlessly in both indoor and outdoor settings, making it ideal for a variety of applications, including concerts, theater productions, corporate events and more. With ATI Pro Technologies’ focus on innovation and reliability, the A750HD stands as a testament to the brand’s dedication to producing world-class audio solutions.

Seamless Integration

Designed to work effortlessly with other ATI Pro Technologies products, the A750HD integrates seamlessly into your existing sound systems, whether you’re enhancing your high-end speakers or upgrading your PA setup. Its versatility ensures it complements both passive and active systems, providing users with flexibility and ease of integration.

Why Choose ATI Pro Technologies?

ATI Pro Technologies is known for creating audio products that combine cutting-edge technology with durable, high-performance designs. The A750HD HF Compression Driver is no exception. If you’re looking to perfect your audio experience, this compression driver provides the precision, clarity and durability needed to produce a professional-grade sound system.

With the ATI A750HD HF Compression Driver, you’re not just improving your equipment – you’re elevating the entire listening experience. Trust ATI Pro Technologies to bring your sound to life.

Top Reasons to Choose the DE800 HF Driver for Stage & Studio

When it comes to high-frequency audio reproduction, precision is everything. The Neodymium Hf Driver 110 Watt Model DE800 from ATI Pro Technologies is designed to meet the demanding needs of stage performers and studio professionals alike. Engineered with cutting-edge materials and built for peak performance, this high-frequency driver offers unmatched clarity, efficiency and reliability—making it a top choice in the world of pro audio.

Exceptional Sound Clarity and Response
One of the standout features of the DE800 is its ability to deliver ultra-clear high frequencies with smooth tonal balance. Whether you’re projecting vocals in a live concert or mastering audio in a studio setting, the DE800 ensures that every detail—every note, every breath—is heard with precision. Its extended frequency range captures the sparkle and air in the upper spectrum that bring mixes and live sound to life.

High Power Handling and Efficiency
The DE800 isn’t just about clarity—it also packs power. With high sensitivity and the ability to handle significant wattage, it provides powerful output without distortion, even at high volume levels. This makes it ideal for large venues, DJ rigs and professional PA systems where consistent, high-quality sound is critical.

Durability You Can Trust
Built with a titanium diaphragm and robust magnet assembly, the DE800 HF Driver is made for the road. Whether it’s constant stage setups, touring demands, or daily studio use, this driver can withstand wear and tear without compromising performance. Its rugged design ensures it remains a dependable component in your audio chain.

Versatile for Multiple Applications
From live sound reinforcement to studio monitor builds, the DE800 adapts to various professional setups. It integrates smoothly with a wide range of speaker enclosures and crossover networks, making it a flexible solution for audio technicians and sound designers.

Conclusion
The ATI Pro Technologies DE800 HF Driver is a premium choice for those who demand superior high-frequency performance in both live and studio environments. With its combination of clarity, power and durability, it stands as a reliable and professional-grade driver for anyone serious about sound.

Introducing the DE400: A 60W Neodymium HF Driver by ATI Pro Technologies

At ATI Pro Technologies, we pride ourselves on engineering audio components that redefine sound quality and performance. One of our standout products, the DE400 60W Neodymium HF Driver, delivers exceptional audio clarity and reliability, making it a preferred choice for professionals in live sound, installations, and premium speaker systems.

Superior Performance and Design
The DE400 HF Driver features a compact yet powerful design with a 1.75-inch high-frequency diaphragm. At its core lies the KCCAR44.4mm voice coil, engineered for precision and durability. This advanced coil ensures efficient sound reproduction, allowing the DE400 to handle intricate audio details seamlessly. Built with an 85565mm, N40 neodymium magnet, the DE400 sets itself apart with unparalleled strength and sensitivity. Neodymium magnets are known for their lightweight nature and superior magnetic properties, resulting in reduced weight without compromising performance.

Versatile Frequency Range
Covering a wide frequency spectrum of 800Hz to 20KHz, the DE400 delivers crisp highs and smooth midranges, perfect for capturing every nuance of your audio. This makes it ideal for applications ranging from live performances to studio monitoring and high-quality public address systems.

Powerful Output and Durability
Despite its compact size, the DE400 is a powerhouse. It boasts an RMS power rating of 60 watts and a maximum power capacity of 120 watts, ensuring consistent and robust performance even during demanding audio sessions. Whether used in concert venues or installed in fixed setups, the DE400 guarantees durability and reliability.

Optimized for Professional Audio Systems
The DE400’s 8-ohm nominal impedance ensures compatibility with various audio configurations, offering flexibility for sound engineers and system designers. Its lightweight construction and premium components make it an ideal choice for professional-grade speaker systems that demand top-tier performance.

Why Choose ATI Pro Technologies?
ATI Pro Technologies is a trusted name in the audio industry, renowned for innovation and quality. The DE400 Neodymium HF Driver embodies our commitment to delivering cutting-edge solutions that cater to the needs of audio professionals worldwide.

Conclusion
If you’re seeking an HF driver that offers exceptional sound clarity, durability, and efficiency, the DE400 is the ultimate choice. Experience unparalleled audio performance with ATI Pro Technologies, where every product is designed to elevate your sound system. Upgrade your audio setup today with the DE400 Neodymium HF Driver crafted for professionals, and engineered for excellence.

Neodymium Hf Driver Model ND350

When it comes to achieving crystal-clear sound reproduction, ATI Pro Technologies stands out as a leader in professional audio solutions. Our Neodymium HF Driver Model ND350 combines cutting-edge technology with precision engineering to deliver superior performance, making it the ideal choice for sound professionals and enthusiasts alike.

Unmatched Power and Performance
The ND350 HF Driver boasts an impressive power capacity of 120W, ensuring high output with remarkable clarity. Its voice coil diameter of 44.4mm (1.75 inches) works seamlessly with the advanced neodymium magnet system to produce consistent, distortion-free sound across a wide frequency range of 600Hz to 20kHz. Whether you’re designing a high-end PA system or upgrading your speakers, this driver delivers exceptional audio fidelity.

Compact Yet Powerful Design
Designed with precision, the ND350 features a 1-inch throat diameter and a screw-on mounting type (1-3/8 inch), ensuring compatibility with various speaker systems. The compact design, powered by an 85x56x5mm neodymium magnet, reduces overall weight while maintaining robust performance, making it perfect for portable applications without compromising sound quality.

High Sensitivity for Maximum Efficiency
Efficiency is key in professional audio, and the ND350 excels with a sensitivity of 106dB (1W/1M). This high sensitivity ensures optimal output even at lower power levels, making it an energy-efficient solution for concert halls, theaters, and large-scale events where consistent performance is a must.

Durability You Can Rely On
Built with durability in mind, the ND350 is engineered to withstand rigorous use. Its nominal impedance of 8 ohms provides stability across various audio setups, ensuring reliable performance over extended periods. Whether you’re touring with a live band or setting up a permanent installation, the ND350 delivers sound you can trust.

Why Choose ATI Pro Technologies?
At ATI Pro Technologies, we’re committed to providing top-of-the-line audio equipment that meets the needs of professionals worldwide. The ND350 Neodymium HF Driver is a testament to our dedication to innovation, offering exceptional performance, efficiency, and reliability. Upgrade your sound system today with the ATI Pro ND350 HF Driver and experience the difference in audio precision. To learn more about this product and other premium audio solutions, visit our website or contact our team.

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