M4 Multiband Compressor offers comprehensive control over your audio with its four adjustable frequency bands, each defined by three user-controlled crossovers. This design allows you to tailor the bandwidths to your exact needs, whether broad or narrow. Its innovative display combines key metrics like threshold, peak level, and gain reduction into a single, easy-to-read interface that updates in real-time, providing clear visual feedback for precise adjustments.

Each band features independent controls, including attack time, release time, threshold, ratio, and makeup gain, with an option for automatic makeup gain to maintain consistent output levels. The ability to solo individual bands makes it easier to focus on specific frequency ranges, enabling refined compression decisions. Thanks to its low CPU usage, M4 is well-suited for both subtle peak control and more intensive applications like bus compression and mastering.

Available on Windows, macOS, and Linux in multiple plugin formats, M4 integrates smoothly into a wide range of digital audio workstations. Its combination of detailed control, intuitive metering, and efficient performance makes it a reliable choice for producers seeking a powerful multiband compressor. Whether shaping mixes or finalizing masters, M4 delivers professional-grade compression with clarity and precision.