What is the difference between Denon's HEOS and multi-room audio systems?

Denon's HEOS system and multi-room audio systems both offer the convenience and flexibility of playing music in multiple rooms, but there are some key differences. HEOS is a wireless audio system that utilizes the latest streaming technology, allowing you to wirelessly connect and control your music from various devices. It offers a wide range of standalone speakers, soundbars, and AV receivers, providing superior audio quality and easy integration into your existing home entertainment setup. On the other hand, Denon's multi-room audio systems typically involve wired installations throughout your home, enabling synchronized playback in different rooms. These systems often utilize dedicated amplifiers and in-wall/ceiling speakers, ensuring consistent sound quality and coverage. Ultimately, the choice between HEOS and multi-room audio systems depends on your specific needs and preferences in terms of simplicity, flexibility, and audio performance.