ARCHITECT AND ENGINEER SPECIFICATIONS

Explosion proof loudspeaker shall be UL Listed for use in specified hazardous locations and/or combustible atmospheres as classified by the National Electric Code.

UL approved compression driver for 60 Watt distributed application shall be Atlas Sound Model HLE-1T or HLE-3T with internally mounted 60-watt transformer Model T-18. Transformer shall have primary impedance taps at 2000, 1000, 500, 250, 125 and 85 with a 45 Ohm tap for 45 Ohm line use only. Corresponding power taps for 70.7V line use shall be 2.5, 5, 10, 20, 40 and 60. Secondary impedance shall be 4, 8 and 16 Ohms. For voice-coil circuit applications, UL Listed 60 Watt Model HLE-1, or HLE-3 with 16 Ohm voice coil shall be specified.

UL approved compression driver for 30-watt distributed application shall be Atlas Sound Model MLE-1T or MLE-3T with internally mounted 30 Watt transformer Model T-20. Transformer shall have primary impedance taps at 2500, 1300, 666, 333, 167, 89 and 45 Ohms.

Corresponding power taps for 70.7V line use shall be 1.8, 3.7, 7.5, 15, and 30. Power taps for 25V line shall be 1.89, 3.7, 7, and 15. Secondary impedance shall be 8 Ohms. For voice-coil circuit applications, UL Listed 30 Watt Model MLE-1, or MLE-3 with 8 Ohm voice coil shall be specified.

Driver and transformer, where applicable, shall be mounted within a heavy, cast aluminum housing. Voice coils shall be field-replaceable. Projector horn shall be a reflex type with polycarbonate re-entrant section. It shall be Atlas Sound Model HLE/MLE-30 for 120˚ x 60˚ sound dispersion or HLE/MLE-32 for 95˚ sound coverage. Driver and horn assembly shall have a frequency response of _______ with sensitivity

of _______(measured at 10 dynes / cm2). Sound pressure level shall

be a minimum of ________(measured at 1W/1M).

Specifications subject to change without notice

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Atlas Sound MLE Series, HLE Series specifications Architect and Engineer Specifications

HLE Series, MLE Series specifications

Atlas Sound, a well-respected name in professional audio solutions, has made significant strides with their MLE and HLE Series of amplifiers. Designed for exceptional sound quality and reliability, these amplifiers cater to a variety of commercial applications and are celebrated for their advanced features and robust performance.

The MLE Series represents a hallmark in mid-level amplifier technology, offering models that combine affordability with high efficiency. With power ratings optimized for a wide range of installations, the MLE Series makes it possible to effectively power everything from paging systems to background music. One of the key technologies featured in this series is Class D amplification, which allows for lightweight design while maximizing power output and minimizing energy consumption. This efficiency translates into lower operating costs, a critical aspect for long-term installations.

Additionally, the MLE Series showcases advanced thermal management systems, ensuring operation stays cool even in demanding environments. Built-in signal processing features enhance audio quality, providing an option for equalization and tone shaping. A user-friendly interface with ample connectivity options further simplifies installation and operation, making the MLE amplifiers versatile and accessible.

On the other hand, the HLE Series steps up the game for those requiring higher power and greater control. The HLE amplifiers are engineered with professional-grade components that ensure reliability in even the most challenging audio environments. They incorporate sophisticated protection circuitry that guards against issues such as thermal overload and short circuits, promoting longevity and consistent performance.

Both the MLE and HLE Series are designed with flexibility in mind, featuring multiple input options including balanced XLR and unbalanced RCA connectors. This adaptability allows them to integrate seamlessly into various audio systems, whether in corporate, educational, or entertainment settings.

All models in these series come equipped with advanced features like network control capabilities, enabling users to manage settings remotely via an intuitive software interface. This technological advancement keeps pace with the growing trend of smart building solutions, allowing for more efficient management of audio resources in large venues.

In conclusion, Atlas Sound’s MLE and HLE Series amplifiers stand out as reliable and powerful choices for anyone seeking high-quality audio solutions. Their blend of efficiency, durability, and advanced technology makes them an ideal selection for professional audio applications, ensuring crystal-clear sound and dependable operation across different environments.