MDL 4284 S

The MDL 4284 S is a single-wall WhisperRoom® sound isolation booth designed to provide reliable noise reduction with a comfortable 3.5 ft × 7 ft footprint. Its extended interior length makes it ideal for applications requiring extra room for movement, equipment, or multi-use workflows, including recording, practice, testing, content creation, broadcasting, and controlled work sessions in residential, educational, and commercial environments. Built with WhisperRoom’s proven modular panel system, the 4284 S delivers dependable acoustic performance, long-term durability, and the flexibility to fit into a wide range of room layouts. Its larger interior offers increased comfort compared to compact formats, giving users more space for desks, instruments, or additional acoustic treatment while maintaining the portability and non-permanent construction WhisperRoom is known for. WhisperRoom booths have been trusted in thousands of homes, schools, studios, hospitals, and corporate facilities for