ATI PRO 4000 HD – The Perfect 4400W DJ Amplifier for Clear and Powerful Audio

The DJ Amplifier 4400 Watt Model ATI-4000 HD is a powerhouse built to deliver exceptional sound strength, precision and clarity for professional audio environments. Designed for DJs, live shows and large events, this high-performance amplifier ensures every beat hits harder and every note sounds crystal clear making it the ultimate choice for next-level sound experiences.

Unmatched Output Power and Performance

The ATI PRO 4000 HD delivers exceptional performance with 2200W at 2Ω, 1500W at 4Ω and 900W at 8Ω (at 1KHz with 1% THD). For more demanding setups, it provides Bridge Output Power of 3000W at 8Ω and 4400W at 4Ω, ensuring deep, dynamic and distortion-free sound even at high volumes. Whether you’re powering large speaker arrays or subwoofers, this amplifier ensures consistent and reliable performance throughout your event.

Exceptional Sound Quality and Precision

Engineered for clean, high-fidelity output, the ATI PRO 4000 HD maintains an impressively low Distortion rate of <0.02%, ensuring pure and accurate sound reproduction. With a Signal-to-Noise Ratio greater than 95dB, it minimizes unwanted background noise for crystal-clear audio quality. Its Frequency Response range of 20Hz–20KHz ensures every beat, note and vocal detail is delivered with precision and depth.

Built for Power, Stability and Durability

The amplifier features a Damping Factor greater than 800, offering tight control over speakers and improved bass response. Designed for professional installations, it fits perfectly into a 2U EIA Rack Space and measures 482x88x480 mm, making it both powerful and compact. Weighing 27 kg, it’s built with durable materials to withstand rigorous touring and live performance conditions.

Conclusion

The ATI PRO 4000 HD DJ Amplifier is more than just a sound system component it’s the heart of professional audio setups. Combining raw power, refined sound and rugged reliability, it delivers the performance that modern DJs and sound engineers expect.

ATI PRO AZA-10000 – The Ultimate Two Zone PA Amplifier for Next-Level Sound Performance

ATI PRO Technologies proudly introduces the AZA-10000 Two Zone PA Amplifier, a powerhouse designed for professional audio applications where performance, precision, and versatility matter the most. Engineered to deliver outstanding sound clarity across multiple zones, this amplifier is perfect for auditoriums, large venues, worship places and commercial setups requiring high-quality dual-zone audio control.

Superior Power and Performance

The ATI PRO AZA-10000 offers an impressive Power Output of 750+750 W Max and 500+500 W RMS at 10% THD, ensuring consistent and distortion-free sound even at high volumes. With an Output Regulation of ≤2 dB and a Frequency Response of 15-15000Hz ± 3 dB, this amplifier guarantees a wide and balanced audio spectrum—ideal for both music and speech reproduction.

Precision Audio Controls

Equipped with Tone Controls for Bass, Treble and Mid, users can fine-tune their audio output for the perfect sound experience. The Signal-to-Noise Ratio of 90 dB ensures clean, interference-free performance, while multiple input options—including MONO (2×250 mV/100kΩ), Stereo (L/R 250 mV/100kΩ) and Line (L/R 1V/1kΩ)—make it adaptable to a variety of input sources.

Dual-Zone Flexibility and Reliable Connectivity

Designed for two independent audio zones, this amplifier supports Speaker Outputs at 4Ω/8Ω, 70V/100V for each zone, providing unmatched flexibility in installation and sound distribution. Connectivity is simplified with 2 Male and 2 Female XLR input connections, allowing professional-grade setups with ease.

Built for Durability and Efficiency

With a Power Consumption of 1600 VA (DC 16 A) and compatibility with AC Mains 220–240V 50/60Hz or DC 36V (3×12V Car Battery), the AZA-10000 ensures reliable performance in any environment. Its solid build—measuring W510×H235×D440 mm and weighing 41 kg—reflects ATI PRO’s commitment to durability and long-term reliability.

Conclusion

The ATI PRO AZA-10000 Two Zone PA Amplifier is a perfect fusion of power, precision and flexibility. Whether for live events, commercial spaces, or large installations, it delivers exceptional sound quality and zone control.

ATI Pro Technologies offers the best PA Amplifier products in the market. For more information, contact us today!

Newly Launched ATI 21+ DJ Amplifier with Digital Display and Heavy Duty Flight Case

ATI Pro Technologies proudly presents the DJ Amplifier Model ATI 21+ With Digital Display & With Heavy Duty Flight Case, a newly launched powerhouse designed for professional DJs and live event performers. Combining cutting-edge digital display technology, robust portability and exceptional audio performance, this amplifier is perfect for clubs, tours and outdoor events. Its heavy-duty flight case ensures safe transport, making it a reliable choice for DJs who need both durability and superior sound quality.

Exceptional Power and Audio Precision

The ATI 21+ DJ Amplifier delivers unmatched power across multiple configurations. It produces 2 x 1600W at 8Ω stereo, 2 x 2500W at 4Ω stereo and 2 x 3000W at 2Ω stereo, providing dynamic and high-performance output for every venue. In bridge mono mode, the amplifier delivers 5000W at 8Ω and 6000W at 4Ω, ensuring consistent and robust sound even in large-scale events. With a signal-to-noise ratio exceeding 80dB and THD+N below 0.05% at 8Ω 1kHz, the ATI 21+ guarantees precise and clear audio reproduction. Its damping factor of over 2000 and slew rate greater than 20V/μs deliver fast, responsive and professional-grade sound for DJs.

Digital Display Technology

One of the standout features of the ATI 21+ is its advanced digital display, which allows DJs to monitor real-time input levels, output power and amplifier status at a glance. This intuitive interface gives complete control over settings, ensuring accurate adjustments and optimized performance during live shows. The digital display makes the ATI 21+ not only powerful but also smart and user-friendly for professionals on stage.

Advanced Features for Professional DJs

Equipped with Class H output circuitry, the ATI 21+ offers flexible input sensitivity options of 0.775V, 1.0V and 1.4V. Each channel includes electronically balanced 3-pin XLR input connectors and XLR 3-pin male link connectors for seamless connectivity. With an input impedance ranging from 20kΩ balanced to 10kΩ unbalanced and Neutrik output connectors, the amplifier ensures secure and reliable connections for any DJ setup.

Built for Durability and Protection

The ATI 21+ is designed to handle the demands of professional use, featuring comprehensive amplifier protection against short circuits, open circuits, overheating, overload, DC and ultrasonic frequencies. It comes safely packed in a heavy-duty flight case, making transport effortless without compromising durability. Despite its powerful output, the amplifier remains manageable with a net and gross weight of 51kg, while its frequency response of 20Hz–20kHz ±0.5dB ensures full-range sound reproduction.

With the ATI 21+ DJ Amplifier, ATI Pro Technologies continues to raise the bar for professional audio equipment, combining power, precision and portability in a single premium package. Elevate your live performances with unmatched clarity, reliability and high-impact sound.

Introducing the Newly Launched ATI 20+ DJ Amplifier with Heavy Duty Flight Case

ATI Pro Technologies proudly presents the DJ Amplifier Model ATI 20+ With Heavy Duty Flight Case, a newly launched powerhouse designed for professional DJs and live event performers. Combining robust performance, high reliability and portable design, this amplifier is perfect for clubs, tours and outdoor events. Its heavy-duty flight case ensures safe and convenient transport, making it an ideal choice for DJs who require both durability and high-quality sound.

Exceptional Power and Audio Performance

The ATI 20+ DJ Amplifier delivers unmatched power across various configurations. It provides 2 x 1450W at 8Ω stereo, 2 x 2225W at 4Ω stereo and 2 x 2700W at 2Ω stereo, ensuring dynamic and clear audio reproduction for every type of venue. In bridge mono mode, the amplifier produces 4050W at 8Ω and 5400W at 4Ω, offering a solid and consistent performance for large events. With a signal-to-noise ratio exceeding 80dB and THD+N below 0.05% at 8Ω 1kHz, the ATI 20+ guarantees precision, clarity and depth in every performance. Its damping factor of over 1500 and slew rate greater than 20V/μs ensure fast, accurate and responsive sound, delivering professional-grade audio for DJs and performers.

Advanced Features for Professional DJs

Designed with Class H+ output circuitry, the ATI 20+ provides multiple input sensitivity options of 0.775V, 1.0V and 1.4V. Each channel includes electronically balanced 3-pin XLR input connectors and XLR 3-pin male link connectors for seamless audio connectivity. With an input impedance ranging from 20kΩ balanced to 10kΩ unbalanced and Neutrik output connectors, this amplifier guarantees secure and reliable connections for any setup.

Durability and Protection

The ATI 20+ is built to last, offering full amplifier protection against short circuits, open circuits, overheating, overload, DC and ultrasonic frequencies. It comes securely packed in a heavy-duty flight case, making it ready for travel and heavy usage. Despite its impressive performance, the unit remains portable with a net and gross weight of 50kg, while its frequency response of 20Hz–20kHz ±0.5dB ensures full-range audio coverage.

With the ATI 20+ DJ Amplifier, ATI Pro Technologies continues to set the standard for professional DJ equipment, combining power, precision and portability in one premium package. Elevate your live performances with unmatched reliability, clarity and professional-grade sound.

ATI Pro Launches the Ultimate DJ Amplifier ATI 18+ with Flight-Ready Design

ATI Pro Technologies proudly introduces the ATI 18+ DJ Amplifier, a game-changing solution for professional DJs and live event performers. Designed to deliver unmatched power, reliability and portability, this amplifier ensures that your sound experience is nothing short of extraordinary. With its DJ Amplifier Model ATI 18+ With Heavy Duty Flight Case is perfect for gigs, tours and outdoor events, offering both protection and convenience during transport.

Powerful Performance Across All Loads

The ATI 18+ DJ Amplifier is engineered to deliver superior power across different loads:

  • 8Ω Stereo Power: 2 x 1250W
  • 4Ω Stereo Power: 2 x 1725W
  • 2Ω Stereo Power: 2 x 2300W
  • 8Ω Bridge Mono Power: 3450W
  • 4Ω Bridge Mono Power: 4600W

This high wattage ensures crystal-clear sound even in large venues, while maintaining a signal-to-noise ratio greater than 80dB and THD+N of less than 0.05% at 8Ω and 1kHz. The amplifier’s damping factor exceeds 1500 and a slew rate greater than 20V/μs guarantees dynamic, precise audio reproduction for all types of music.

Advanced Technical Features

The ATI 18+ incorporates advanced Class H output circuitry and offers flexible input sensitivity options of 0.775V, 1.0V and 1.4V. It includes electronically balanced 3-pin XLR input connectors per channel and XLR 3-pin male link connectors. The input impedance ranges from 20kΩ balanced to 10kΩ unbalanced and Neutrik output connectors provide secure connections.

Built for Reliability and Protection

ATI Pro Technologies has ensured that the ATI 18+ amplifier is built to last, featuring protection against short circuits, open circuits, overheating, overload, DC and ultrasonic frequencies. Its robust design is complemented by a heavy-duty flight case, making transport effortless without compromising durability.

Compact Yet Robust

Despite its immense power, the ATI 18+ is portable, with a net and gross weight of 48kg, making it easy to handle for DJs on the go. Its frequency response of 20Hz-20kHz ±0.5dB ensures full-range sound reproduction, ideal for clubs, events and professional DJ setups.

With the ATI 18+ DJ Amplifier, ATI Pro Technologies has set a new standard in professional audio, combining power, precision and portability in one premium package. Elevate your performances with unmatched clarity, depth and reliability.

Meet the Newly Launched ATI 19+ DJ Amplifier with Digital Display & Heavy Duty Flight Case

ATI Pro Technologies proudly presents the DJ Amplifier Model ATI 19+ With Digital Display & Heavy Duty Flight Case, a newly launched powerhouse designed for professional DJs and live event performers. This amplifier combines cutting-edge technology with robust portability, featuring a digital display for precise control and a heavy-duty flight case for secure transport. Whether for clubs, outdoor events, or touring, the ATI 19+ delivers exceptional performance and reliability, making it a must-have addition to any DJ setup.

Digital Display Technology

The ATI 19+ comes with an advanced digital display, offering real-time monitoring and easy access to amplifier settings. DJs can quickly view input levels, output power and operating status, ensuring maximum control and precision during live performances. This feature makes the ATI 19+ not just powerful, but smart and user-friendly, providing a professional edge on stage.

Unmatched Power and Audio Precision

The ATI 19+ DJ Amplifier is engineered to deliver exceptional power and audio precision across various loads. It provides 2 x 1400W at 8Ω stereo, 2 x 2000W at 4Ω stereo and 2 x 2400W at 2Ω stereo, ensuring high-performance output for any DJ setup. For bridge mono configurations, it delivers 4000W at 8Ω and 4800W at 4Ω, offering robust and consistent sound for large venues and demanding live events. This combination of power and stability guarantees that every beat is reproduced with clarity, depth and impact, making the ATI 19+ a reliable choice for professional DJs.

It offers a signal-to-noise ratio greater than 80dB and THD+N less than 0.05% at 8Ω 1kHz, ensuring clear and precise sound reproduction. The damping factor exceeds 2000 and a slew rate greater than 20V/μs guarantees dynamic and responsive audio performance.

Advanced Features for Professional DJs

The amplifier features Class H output circuitry, multiple input sensitivity options (0.775V, 1.0V, 1.4V), and electronically balanced 3-pin XLR input connectors per channel. For seamless linking, it includes 3-pin male XLR link connectors. The input impedance ranges from 20kΩ balanced to 10kΩ unbalanced and Neutrik output connectors ensure secure and reliable connections.

Built for Durability and Protection

ATI Pro Technologies has designed the ATI 19+ with comprehensive amplifier protection, including safeguards against short circuits, open circuits, overheating, overload, DC and ultrasonic frequencies. The amplifier comes packed in a heavy-duty flight case, making it perfect for DJs who need reliable performance while traveling or performing live.

Portable and Performance-Driven

Despite its impressive power, the ATI 19+ remains manageable with a net and gross weight of 49kg. Its frequency response of 20Hz–20kHz ±0.5dB delivers full-range sound suitable for any event, ensuring that every beat is reproduced with clarity and impact.

With the ATI 19+ DJ Amplifier, ATI Pro Technologies continues to set the standard for professional audio equipment, offering DJs a combination of power, precision and portability in a single premium package. Elevate your performances with unmatched reliability and sound quality.

Glabs DJ Amplifier – Power, Clarity and Performance Combined

For DJs, event organizers and audio professionals, having a reliable amplifier is crucial to delivering a powerful and clear sound experience. The Glabs DJ Amplifier, a premium sub-brand of ATI Pro Technologies, is engineered to provide unmatched audio performance, making it the perfect choice for both live performances and studio setups.

Exceptional Power for Any Event

The Glabs DJ Amplifier is designed to handle demanding audio requirements with precision and reliability. Its robust power output ensures that every beat, bassline and melody comes through with clarity, allowing DJs to create immersive experiences for their audience. Whether it’s a small club, an outdoor festival, or a professional studio setup, this amplifier delivers consistent, high-quality sound without distortion.

Superior Sound Clarity

Sound clarity is essential for professional performances and the Glabs DJ Amplifier excels in this area. Built with advanced circuitry and high-quality components, it minimizes distortion and maximizes the signal-to-noise ratio. This ensures that even at high volumes, your audio remains crisp, clean and precise, allowing every detail of your music to shine.

Reliable and Durable Design

Designed with durability in mind, the Glabs DJ Amplifier features a sturdy build that can withstand the rigors of frequent use. Its compact yet robust design allows for easy integration into existing DJ setups or studio racks. Lightweight and portable, it provides convenience without compromising on power, making it an ideal choice for mobile DJs and touring professionals.

Perfect for DJs and Audio Professionals

Whether you are performing at a large event, running a club setup, or producing music in the studio, the Glabs DJ Amplifier provides the power, clarity and performance needed for professional results. As a sub-brand of ATI Pro Technologies, Glabs combines innovation, precision engineering, and professional-grade reliability. With Glabs, your sound system is not just loud—it’s precise, dynamic and unforgettable.

Maximize Your Sound System with the BL3600 4 Channel 4000 Watt Amplifier

For DJs, audio engineers, and event organizers, having a reliable and powerful amplifier is the backbone of any professional sound system. The BL3600 4 Channel 4000 Watt Amplifier by ATI Pro Technologies is designed to deliver high-quality, consistent audio performance, making it an ideal choice for both live events and fixed installations.

Exceptional Power Across Multiple Configurations

The BL3600 amplifier offers versatile power output to suit a variety of speaker setups. In 8Ω stereo mode, it delivers 4x800W, providing clear and strong audio for medium-sized venues. For setups requiring more punch, the 4Ω stereo mode outputs 4x1000W, ensuring robust sound for larger spaces. When using bridged configurations, the amplifier produces 2x1600W at 8Ω and an impressive 2x2000W at 4Ω, allowing DJs and audio professionals to power large PA systems with ease.

Compact Design, Maximum Efficiency

Despite its high power output, the BL3600 is engineered with practicality in mind. Its compact dimensions of 483x48x10 mm make it easy to integrate into standard audio racks without occupying excessive space. This slim and lightweight design ensures portability and convenience, making it perfect for mobile DJs or touring audio setups.

Reliability You Can Trust

As a product of ATI Pro Technologies, the BL3600 amplifier upholds the company’s reputation for quality and performance. Known for their precision engineering and durable components, ATI Pro Technologies ensures that every amplifier delivers consistent sound without distortion, even under demanding conditions. This reliability makes the BL3600 an essential tool for professionals who require uninterrupted, high-fidelity audio.

Ideal for Any Event

Whether it’s a nightclub, outdoor festival, corporate event, or concert, the BL3600 4 Channel 4000 Watt Amplifier provides the power, flexibility and clarity needed to create an immersive audio experience. Its multiple channel options and bridging capabilities allow for seamless integration with any sound system, giving DJs and sound engineers complete control over their performance.

With the BL3600 4 Channel 4000 Watt Amplifier, maximizing your sound system has never been easier. ATI Pro Technologies combines innovation, power and reliability to ensure that every performance is loud, clear and unforgettable.

Choosing the Right DJ Amplifier 2500 Watt ATI-3000 HD for Loud and Clear Sound

When it comes to delivering professional-grade sound for parties, concerts, or events, having a powerful and reliable DJ amplifier is crucial. The DJ Amplifier 2500 Watt ATI-3000 HD by ATI Pro Technologies is designed to meet the demands of DJs and audio professionals who want both power and clarity in their performances.

Powerful Performance Across All Impedances

The ATI-3000 HD offers exceptional flexibility with its power output across different load conditions. At 2 ohms, it delivers 1250W at 1 kHz with just 1% Total Harmonic Distortion (THD), ensuring clean and strong sound. At 4 ohms, it provides 800W, and at 8 ohms, it produces 500W, making it compatible with a wide range of speaker setups. For bridged configurations, the amplifier offers 1500W at 8 ohms and an impressive 2300W at 4 ohms, giving DJs the ability to power larger systems effortlessly.

Ultra-Low Distortion and High Fidelity

Sound clarity is paramount in live performances, and the ATI-3000 HD excels with a distortion rate of less than 0.02%. Coupled with a signal-to-noise ratio greater than 95dB and a damping factor above 500, this amplifier ensures every beat, bass drop and melody comes through precisely as intended. Its wide frequency response from 20Hz to 20kHz guarantees that both deep lows and sparkling highs are reproduced accurately, making it ideal for professional audio environments.

Compact and Robust Design

Despite its power, the ATI-3000 HD is built to be practical for both mobile DJs and fixed installations. Occupying only 2U of EIA rack space, it fits seamlessly into standard audio racks. Its compact dimensions of 482 x 88 x 480 mm and a manageable weight of 25.5 kg make it easy to transport and integrate into any setup without compromising on durability or performance.

Why Choose ATI Pro Technologies

As a trusted name in professional audio, ATI Pro Technologies designs products that combine innovation, reliability and unmatched performance. The ATI-3000 HD DJ amplifier is no exception, offering powerful output, crystal-clear sound and a versatile design that caters to both beginners and seasoned DJs alike.

Whether you are powering a small club or a large outdoor event, the DJ Amplifier 2500 Watt ATI-3000 HD is the perfect choice for those who demand loud, clear and reliable sound.

Experience Massive Sound with DJ Amplifier 4400 Watt ATI-4.8 Platinum

ATI Pro Technologies is renowned for delivering professional-grade audio equipment and the DJ Amplifier 4400 Watt Model ATI-4.8 Platinum is a true powerhouse designed for DJs, event organizers and sound professionals who demand superior clarity and unmatched output. Built with advanced Class H technology, this amplifier is crafted to perform flawlessly at live concerts, clubs and large-scale events.

Exceptional Power Output

The ATI-4.8 Professional Class H Power Amplifier offers dynamic power capabilities to handle the toughest audio challenges. With 2Ω stereo power of 2x2200W, 4Ω stereo power of 2x1500W, 8Ω bridge mode of 3000W and 4Ω bridge mode of 4200W, it ensures that every performance is backed by deep bass, crystal-clear mids and sharp highs. Whether you’re driving massive speakers or managing large venues, this amplifier guarantees maximum sound projection without distortion.

Advanced Features for Reliability

What makes the ATI-4.8 stand out is its robust set of features. It comes with a strong copper transformer for efficient power handling, ensuring consistent performance even under heavy loads. The cooling ventilation system prevents overheating, keeping the amplifier stable during long hours of use. Multiple output options give DJs and sound engineers flexibility in setup, while multiple protection technologies safeguard the system against short circuits, DC faults and overheating, adding extra reliability during live events.

Built for Professional Applications

As a Class H power amplifier, the ATI-4.8 is engineered for professional environments where sound quality and durability are critical. Its design supports demanding stage setups, outdoor performances and large-scale DJ events. With a focus on high efficiency and low distortion, this amplifier delivers consistent sound that fills any venue with energy and power.

Conclusion

The DJ Amplifier 4400 Watt Model ATI-4.8 by ATI Pro Technologies is not just about raw power; it’s about performance, reliability and professional sound quality. With its advanced features, robust construction and powerful output, it stands as a top choice for DJs and professionals who want to deliver unforgettable audio experiences.