The GLABS Z4.20 Amplifier, a cutting-edge product from GLABS, a sub-brand of ATI Pro Technologies, offers impressive power and performance that rivals high-end competitors, all at an affordable price. Whether you’re a professional audio engineer or a musician looking for reliable amplification, this amplifier delivers everything you need.

Powerful Output
With an outstanding output power of 4x2100W @ 8Ω, 4x3360W @ 4Ω, and 4x5040W @ 2Ω, the GLABS Z4.20 is designed to handle even the most demanding audio systems. Its bridge mode capability further amplifies its versatility, with 2x4200W @ 16Ω, 2x6930W @ 8Ω, and 2x8820W @ 4Ω, ensuring superior performance in large venues and outdoor events. Whether you’re running multiple speakers or need high power for a sound system, this amplifier can handle it with ease.

Crystal Clear Sound Quality
The GLABS Z4.20 amplifier maintains a pristine frequency response from 10Hz to 20kHz, with a minimal THD+N (<0.5%), ensuring that your audio output remains clean and free from distortion. With a S/N rate >102dB and crosstalk >70dB, it delivers exceptional clarity, even in complex audio setups. The slew rate of >30ν/με ensures that the amplifier can react quickly to dynamic changes in your audio, making it perfect for live performances and large sound systems.

Robust Protection Features
Built for durability and reliability, the GLABS Z4.20 amplifier is equipped with multiple protective features, including short-circuit protection, overload protection, overheat protection, and voltage peak limit. These features ensure the longevity of your equipment, even in demanding environments.

Efficiency and Convenience
With a Class D circuit design, the GLABS Z4.20 is energy-efficient, consuming less than 155W at idle and <8500W at maximum power. Despite its powerful output, the amplifier is lightweight, with a net weight of only 13kg, making it easy to transport and set up for gigs or events. Its compact dimensions of 500mm×483mm×45mm ensure it fits neatly into any sound rack or equipment setup.

Affordable Excellence
At GLABS, a sub-brand of ATI Pro Technologies, we believe in providing premium products without the premium price tag. The GLABS Z4.20 Amplifier exemplifies this ethos, offering professional-grade features and performance at an affordable price point, making it the perfect choice for both seasoned audio professionals and aspiring sound technicians. Upgrade your audio system with the GLABS Z4.20 Amplifier today and experience exceptional sound quality, power, and reliability.

Regarding professional audio amplification, the GLABS Z2.25 Amplifier stands out as a true powerhouse. Designed under the prestigious Glabs sub-brand of ATI Pro Technologies, the Z2.25 combines cutting-edge technology with affordability, making it a premium choice for audio professionals and enthusiasts.

Exceptional Power Output
The Z2.25 amplifier boasts an impressive output power range to meet various performance needs. Whether in stereo or bridge mode, it delivers:

Stereo RMS Power: Up to 6435W @ 2Ω, ensuring crystal-clear sound even at high volumes.
Bridge RMS Power: Up to 10,920W @ 4Ω, making it ideal for large-scale events or demanding applications.

This versatile power range ensures that the Z2.25 can handle anything from small setups to massive sound reinforcement systems.

Precision Audio Performance
The GLABS Z2.25 is engineered for precision. Its frequency response spans 10Hz to 20kHz, with minimal distortion (THD+N < 0.5%) for pristine sound quality. The damping factor of over 5000 ensures tight control over low-frequency drivers, delivering punchy and accurate bass. Additionally, the slew rate of >30V/µs guarantees rapid and accurate signal transitions, capturing every nuance of your audio.

Advanced Protection & Connectivity
Reliability is paramount in professional audio, and the Z2.25 delivers robust protection mechanisms, including safeguards against short circuits, DC faults, overloads, overheating, and RF interference. Its XLR active balanced input connectors and Neutrik NL4 output sockets provide seamless integration with modern audio systems, ensuring flexibility for diverse applications.

Compact Yet Powerful
Housed in a sleek 1U rackmount design, the Z2.25 packs immense power into a compact form factor. It’s easy to transport and install with dimensions of 483mm x 415mm x 45mm and a net weight of just 10.5kg. Despite its lightweight design, the Z2.25 delivers heavyweight performance.

Why Choose GLABS?
As a sub-brand of ATI Pro Technologies, GLABS is synonymous with delivering premium audio products at affordable prices. The Z2.25 amplifier exemplifies this commitment, providing unmatched performance and reliability for professional applications. Whether you’re an audio engineer, event organizer, or DJ, the GLABS Z2.25 Amplifier is your ticket to exceptional sound. Discover the perfect blend of power, precision, and affordability with GLABS—where professional audio meets value.

When it comes to professional audio amplification, the GLABS Z2.20 Amplifier, a premium offering under the Glabs sub-brand of ATI Pro Technologies, sets the benchmark. Designed for peak performance, reliability, and versatility, this Class D amplifier is the perfect choice for live performances, recording studios, and large-scale events.

Exceptional Power Output
The Z2.20 is engineered to deliver astounding output power. In stereo mode, it offers 2000W at 8 ohms, 3350W at 4 ohms, and an impressive 4950W at 2 ohms. Its bridge mode amplifies its capabilities even further, with 4000W at 16 ohms, 6600W at 8 ohms, and a staggering 8400W at 4 ohms. This robust power performance makes it an ideal solution for powering high-demand professional audio setups.

Precision Audio Performance
With a frequency response of 10Hz-20kHz (±0.35dB) and a signal-to-noise ratio of over 102dB, the Z2.20 ensures crystal-clear sound reproduction. Its total harmonic distortion (THD+N) of less than 0.5% guarantees pristine audio clarity, even at high power levels. The amplifier’s damping factor of >5000 and slew rate of >30ν/με further solidify its reputation for delivering tight, accurate bass and fast transient response.

Built for Durability and Safety
The Z2.20 is equipped with comprehensive protection features, including safeguards against short circuits, DC faults, overloads, overheating, and RF interference. Its sturdy 1U chassis, measuring 483mm x 415mm x 45mm, ensures durability while maintaining a sleek, compact profile.

Energy Efficiency and Versatile Connectivity
Operating on an efficient Class D circuit, the amplifier consumes less than 155W at idle and a maximum of 8500W under full load. It includes XLR balanced inputs and Neutrik NL4 sockets for seamless connectivity with professional audio systems.

Why Choose GLABS by ATI Pro Technologies?
As a sub-brand of ATI Pro Technologies, Glabs delivers premium audio solutions at competitive prices. The Z2.20 embodies this commitment, offering unmatched value for its high-end features and performance. Whether you’re a sound engineer, event organizer, or music enthusiast, the GLABS Z2.20 Amplifier guarantees unmatched audio power, precision, and reliability.

When it comes to high-performance audio amplification, the GLABS Z4.15 Amplifier, a premium product from the Glabs sub-brand of ATI Pro Technologies, sets a new benchmark in power, clarity, and reliability. Designed for professional audio setups, this amplifier is the ultimate solution for large-scale events, live performances, and demanding sound environments.

Exceptional Power Output
The GLABS Z4.15 delivers jaw-dropping power across all modes. With a stereo output of up to 3840W at 2 ohms and a staggering bridge mode output of 6720W at 4 ohms, this amplifier ensures unparalleled sound intensity without compromise. Whether you’re running a complex PA system or managing high-output speakers, the Z4.15 handles it effortlessly.

Superior Sound Quality
Built for audiophiles and professionals alike, the GLABS Z4.15 features a frequency response range of 10Hz to 20kHz with a precision of ±0.35dB, ensuring every note is crisp and true. A high signal-to-noise ratio (>102dB) and low total harmonic distortion (<0.5%) mean you’ll enjoy pure, distortion-free sound, even at maximum output.

Advanced Design and Protection
The Z4.15 employs a robust Class H circuit, balancing efficiency and power. Its advanced protection features, including safeguards against short circuits, DC surges, overloads, overheating, and RF interference, make it reliable in even the most challenging conditions.

Versatile Connectivity and Configurations
Equipped with XLR active balanced input connectors and Neutrik NL4 output sockets, this amplifier integrates seamlessly with professional audio systems. The flexible input sensitivity (0.775V, 1V, 1.4V) and impedance options ensure compatibility with a wide range of equipment.

Compact Yet Durable
Weighing just 10.5kg, the Z4.15 packs a punch in a compact 1U chassis (483mm×415mm×45mm). Its sleek, durable design makes it perfect for touring professionals who need reliability and portability.

Efficiency and Sustainability
With a maximum power consumption of 6100W and idle consumption below 140W, the Z4.15 is engineered for energy efficiency, reducing operational costs without sacrificing performance.

Why Choose GLABS Z4.15?
ATI Pro Technologies’ Glabs sub-brand is synonymous with premium quality at competitive prices. The Z4.15 Amplifier reflects this ethos, offering unmatched power, precision, and reliability for professionals who demand the best. Elevate your audio game with the GLABS Z4.15 Amplifier—where power meets perfection.

When it comes to superior audio performance, GLABS, a proud sub-brand of ATI Pro Technologies, stands out as a leader in delivering premium-quality products at competitive prices. The GLABS SP41400H Amplifier is a testament to our commitment to excellence, combining raw power, precision engineering, and innovative technology to elevate your audio experience.

Exceptional Output Power
The GLABS SP41400H Amplifier delivers impressive power for versatile audio applications. With output power ratings of 4 x 1600W at 8 ohms and 4 x 2400W at 4 ohms in stereo mode, this amplifier ensures robust and reliable performance. In bridge mode, it offers:
2 x 3200W at 16 ohms
2 x 4800W at 8 ohms
2 x 6400W at 4 ohms
This flexibility makes it ideal for large venues, concerts, and high-demand professional setups.
Precision Performance
Designed for audiophiles and professionals, the SP41400H boasts an ultra-wide frequency response of 10Hz-20kHz (±0.2dB) and a Total Harmonic Distortion (THD+N) of less than 0.5%. The amplifier’s >100dB signal-to-noise (S/N) ratio and >5000 damping factor ensure crystal-clear audio with incredible depth and detail. The high slew rate of >30ν/μs enhances transient response, delivering tight, punchy bass and crisp highs.

Reliable and Durable
Safety and durability are paramount, and the SP41400H delivers advanced protection mechanisms, including short-circuit, DC, overload, overheat, ultrasonic, RF, and voltage peak limit protections. Its robust Class H circuit design ensures efficiency and reliability even during prolonged use.

User-Centric Design
This amplifier’s user-friendly features include multiple input sensitivity options (0.775V, 1V, 1.4V), balanced XLR input connectors, and 4 Neutrik NL4 output sockets. Its compact 2U design (483mm x 436mm x 90mm) and manageable weight (33kg net) make it a perfect fit for professional racks and mobile setups.

Efficient Power Consumption
Despite its immense power, the SP41400H is energy-efficient, with an idle power consumption of less than 50W and maximum consumption under 5500W, ensuring sustainable operation without compromising performance.

Why Choose GLABS?
As part of ATI Pro Technologies, GLABS blends cutting-edge technology with affordability. The SP41400H Amplifier exemplifies our mission to provide premium audio solutions at unbeatable prices, making it a top choice for professionals worldwide. Transform your sound today with the GLABS SP41400H Amplifier—because exceptional sound deserves exceptional equipment.

GLabs, a distinguished sub-brand of ATI Pro Technologies, is meticulously crafted for true music enthusiasts. Embodying the spirit of premium quality, GLabs offers an exquisite range of high-fidelity audio products. When it comes to professional-grade audio amplification, the GLABS HT4.11 Amplifier from ATI Pro Technologies stands out as a game-changer. Designed for unmatched performance, this powerhouse amplifier caters to the most demanding audio environments, delivering exceptional sound clarity and reliability.

Exceptional Power Output
The GLABS HT4.11 Amplifier boasts impressive output power, ensuring every note and beat is heard with precision. With stereo RMS ratings of 4 x 1200W @ 8Ω, 4 x 1920W @ 4Ω, and 4 x 2880W @ 2Ω, this amplifier caters to diverse sound systems. In bridge mode, it delivers staggering outputs of 2 x 2400W @ 16Ω, 2 x 3960W @ 8Ω, and 2 x 5040W @ 4Ω, making it a reliable choice for large-scale events and high-power applications.

Superior Audio Quality
The amplifier’s frequency response of 10Hz-20kHz/±0.35dB ensures pristine sound reproduction across the audible spectrum. With a THD+N rating of ≤0.5% @ 8Ω, 1kHz, it minimizes distortion, delivering pure and accurate sound. A signal-to-noise ratio exceeding 100dB further enhances audio clarity, while its damping factor of >3000 guarantees tight bass control.

Advanced Features and Protections
The GLABS HT4.11 is engineered for durability and safety, featuring a robust protection system against short circuits, DC faults, overload, overheating, ultrasonic interference, RF, and voltage peaks. Its Class D circuitry ensures high efficiency, with minimal heat generation, making it an eco-friendly choice.

Flexible Connectivity and Ease of Use
Equipped with 4 Neutrik NL4 output sockets and active balanced XLR input connectors, the HT4.11 offers versatile connectivity options. The amplifier supports various input sensitivities (0.775V, 1V, 1.4V, 2V), allowing seamless integration into different setups. Its slew rate of >30ν/με ensures swift transient response for dynamic audio performances.

Compact and Portable Design
Despite its immense power, the GLABS HT4.11 maintains a compact form factor. Measuring 483mm x 420mm x 45mm (1U) and weighing only 8.2kg, it is perfect for rack-mounted installations and portable setups. Its sleek design complements modern audio rigs, while a low idle power consumption of <130W underscores its efficiency.

Why Choose GLABS HT4.11?
As a sub-brand of ATI Pro Technologies, GLABS continues to set benchmarks in professional audio. The HT4.11 Amplifier exemplifies this commitment, combining raw power, advanced technology, and superior sound quality. Whether you’re a touring professional, a live sound engineer, or a venue operator, the HT4.11 is your ultimate solution for powerful, distortion-free sound.

GLabs, a distinguished sub-brand of ATI Pro Technologies, is meticulously crafted for true music enthusiasts. GLabs offers an exquisite range of high-fidelity audio products, embracing the spirit of premium quality. Regarding professional-grade amplifiers, the GLABS HT4.7 Amplifier, a premium offering from the Glabs, sets a new standard in audio performance and reliability. Designed to deliver exceptional sound clarity and power, the HT4.7 is the perfect solution for live events, touring, and high-demand audio applications.

Unmatched Output Power
The GLABS HT4.7 Amplifier offers a range of stereo and bridge mode configurations to suit diverse audio setups. With an output power of 4x800W @ 8Ω, 4x1280W @ 4Ω, and an impressive 4x1920W @ 2Ω, this amplifier guarantees robust performance across the spectrum. For larger applications, its bridge mode powers up to 2x3360W @ 4Ω, ensuring your audio systems are equipped for any challenge.

Advanced Sound Fidelity
Precision-engineered, the HT4.7 maintains a frequency response of 10Hz–20kHz/±0.35dB and a THD+N of less than 0.5%, delivering crystal-clear audio with minimal distortion. With a signal-to-noise ratio exceeding 100dB, every nuance of your sound is preserved. Additionally, the damping factor of >3000 ensures exceptional control over low-frequency performance, providing rich, deep bass.

Comprehensive Protection Features
Reliability is at the core of the HT4.7’s design. Built-in protections include safeguards against short circuits, DC offsets, overloads, overheating, ultrasonic interference, RF disruptions, and voltage spikes, ensuring consistent performance in the most demanding environments.

Efficient Design and Versatile Connectivity
Operating on Class D circuitry, the HT4.7 combines power efficiency with compactness, consuming less than 110W at idle and 2000W at maximum load. Its 1U rackmount design with dimensions of 483×420×45mm ensures it fits seamlessly into standard audio racks, saving valuable space. Connectivity options include XLR balanced inputs and 4 Neutrik NL4 sockets, providing maximum flexibility for professional setups.

Why Choose GLABS HT4.7?
As a trusted sub-brand of ATI Pro Technologies, Glabs is committed to delivering industry-leading audio solutions. The HT4.7 exemplifies this commitment, blending cutting-edge technology, durability, and superior audio performance to cater to sound engineers, event organizers, and audio enthusiasts alike. Invest in the GLABS HT4.7 Amplifier and experience unparalleled sound power and precision. Contact Glabs today for inquiries and purchases, and elevate your audio game to the next level.

When it comes to professional sound systems, the right amplifier can make all the difference in delivering high-quality audio with precision and clarity. ATI Pro Technologies’ SP4.10 Amplifier (Model DX4.10) is designed to offer exceptional power and reliability, making it the perfect solution for a wide range of applications, from concerts to theaters, and beyond.

Powerful Output for Superior Sound
The SP4.10 Amplifier boasts impressive power capabilities that can handle even the most demanding environments. With 4x1000W of power at 8Ω in stereo mode, it ensures your audio is delivered with crystal-clear definition. For venues that require more power, the amplifier delivers 4x1650W at 4Ω, providing ample headroom for high-volume performances without compromising sound quality. The bridge mode offers an outstanding 2x3300W at 8Ω, making the SP4.10 a versatile amplifier for any event or performance, whether you need precise control over multiple channels or maximum power output from fewer channels.

Compact and Efficient Design
One of the standout features of the SP4.10 Amplifier is its compact yet robust design. With dimensions of 483x251x45mm, it is both lightweight and efficient, fitting seamlessly into your audio setup without taking up excessive space. Despite its smaller form factor, the amplifier’s construction ensures that it can handle the high levels of output required for larger events. Weighing just 6.5kg, it is easy to transport and set up, making it an ideal choice for mobile sound systems.

Durability You Can Count On
ATI Pro Technologies is known for producing high-performance audio equipment built to withstand the rigors of professional environments, and the SP4.10 Amplifier is no exception. Its rugged design ensures reliable performance, even in the most challenging conditions. With a gross weight of 7.5kg and solid packaging (530x360x100mm), the amplifier is protected during transit, guaranteeing it arrives in perfect condition, ready for action.

Why Choose ATI Pro Technologies SP4.10 Amplifier?
The ATI Pro Technologies SP4.10 Amplifier is a high-performance powerhouse that excels in delivering impressive output while maintaining reliability and durability. Whether you’re upgrading your existing sound system or building a new one, the SP4.10 offers the versatility and performance needed to achieve superior sound. Trust ATI Pro Technologies to provide the power and clarity you need to make every performance stand out. For more information on the ATI Pro Technologies SP4.10 Amplifier, visit our website and experience the difference in audio quality and performance today.

When it comes to delivering unparalleled audio performance, ATI Pro Technologies consistently leads the way with innovative solutions for audio enthusiasts and professionals. The BL10000MK3 Amplifier is no exception—offering exceptional power, reliability, and versatility for various audio setups. Whether you’re hosting a live event, running a recording studio, or managing a high-end audio installation, this amplifier is built to exceed expectations.

Unrivaled Power Output
The BL10000MK3 boasts a remarkable power range designed to handle diverse audio requirements. At 8Ω stereo, it delivers an impressive 2x1500W, while at 4Ω stereo, it ramps up to 2x2800W. For high-demand scenarios, the amplifier produces a stunning 2x4500W at 2Ω stereo, ensuring optimal performance even in the most challenging environments. Need even more power? In bridge mode, it offers 1x3000W at 8Ω and 1x5600W at 4Ω, making it an indispensable tool for high-powered sound systems.

Engineered for Versatility
Designed with flexibility in mind, the BL10000MK3 adapts effortlessly to various setups. Its compact dimensions (483x555x144mm) make it easy to integrate into standard racks, saving valuable space without compromising performance. Whether used in a stereo configuration or bridged for maximum output, the amplifier caters to the needs of DJs, sound engineers, and event organizers.

Reliability You Can Trust
At ATI Pro Technologies, we understand the importance of reliability in professional audio equipment. The BL10000MK3 is engineered with robust components that ensure consistent performance over extended periods. Its efficient cooling system and durable construction make it a dependable choice for demanding applications.

Applications Galore
The BL10000MK3 is ideal for powering line arrays, subwoofers, and full-range speakers in venues of all sizes. From live concerts to corporate events, it delivers crystal-clear sound with remarkable depth and detail. Its advanced circuitry ensures minimal distortion, allowing your audience to experience every note as it was meant to be heard.

Why Choose ATI Pro Technologies?
ATI Pro Technologies is committed to providing cutting-edge audio solutions that empower professionals to create unforgettable soundscapes. The BL10000MK3 Amplifier exemplifies our dedication to quality, innovation, and customer satisfaction. Experience the future of audio amplification with the BL10000MK3. Explore this powerhouse and other premium audio products from ATI Pro Technologies to elevate your sound to the next level.