Sound Masking Processor / Speaker Controller

The AtlasIED ASP-MG24 is a 1RU sound masking processor and speaker controller designed for speech privacy applications. It combines two inputs, four masking generators, and four outputs with onboard DSP configuration through an integrated, intuitive setup GUI. This focused architecture gives system designers a single component for generating and controlling masking signals while providing clearly defined input and output capacity.

Ideal Use Cases

The ASP-MG24 is intended for sound masking systems where speech privacy is the primary objective. Its four masking generators and four outputs make it suitable for installations that require multiple masking signal paths from one rack-mounted controller. Two inputs are available for incorporating source signals into the system configuration.

Because its stated purpose is speech privacy control, this model is most relevant when a project requires dedicated sound masking processing rather than a general-purpose audio component. The integrated setup GUI also makes it appropriate for installations where DSP parameters need to be configured through a graphical interface.

Why Choose This Model

The key reason to select the ASP-MG24 is its combination of dedicated masking generation, four-output control, and onboard DSP in a compact 1RU format. Rather than separating masking generation and output control into unrelated components, the unit brings these functions together in one processor.

Its two-input configuration provides a defined point for incoming signals, while the four masking generators support the unit’s central speech privacy function. Four outputs provide corresponding output capacity for the configured system. The integrated GUI is an important part of the design, giving installers an intuitive interface for DSP setup without changing the controller’s focused hardware layout.

Installation and Integration

The ASP-MG24 occupies 1RU and has a published width of 19 inches, or 48.26 centimeters. These dimensions should be considered during equipment-space planning. The listed shipping weight is 13.20 pounds, or 5.99 kilograms; this value is specifically the shipping weight rather than a stated installed product weight.

System integration centers on the unit’s two inputs, four masking generators, four outputs, and DSP setup GUI. The available data does not specify connector types, network capabilities, wireless functions, voltage requirements, or included accessories, so those details should not be assumed when planning an installation. The supplied specifications do identify both balanced and unbalanced output ratings, allowing those published levels to be considered during system design.

Performance Highlights

The processor has a stated frequency response of 20Hz to 20KHz. Published output power is +22dBm balanced and +18dBm unbalanced. These specifications provide concrete performance references for evaluating the unit within a sound masking and speaker-control system.

A refresh rate of 20Hz is also listed in the source specifications. The supplied information does not provide further context for that value, so it is retained as a published specification without assigning it to a particular display, interface, or processing function. DSP configuration is handled through the integrated setup GUI, while the four masking generators form the core of the speech privacy architecture.

What Makes It Different

The ASP-MG24 is distinguished by a purpose-built feature set rather than a broad collection of unrelated functions. Its identity is defined by speech privacy control, four masking generators, four outputs, two inputs, onboard DSP, and a 1RU chassis. That combination makes it easy to evaluate against projects with matching capacity requirements.

The balanced and unbalanced output specifications also make the available output levels explicit: +22dBm for balanced operation and +18dBm for unbalanced operation. Together with the 20Hz to 20KHz frequency response and GUI-based DSP setup, these details give buyers a concise picture of the processor’s published capabilities.

Final Assessment

The AtlasIED ASP-MG24 is a dedicated choice for speech privacy systems requiring a 1RU sound masking processor with two inputs, four masking generators, four outputs, and integrated DSP configuration. Its 19-inch width, specified output levels, and 20Hz to 20KHz frequency response provide useful planning and performance data. A 36-month warranty from the date of purchase completes the published product information.