Wireless multi-room, or whole-house audio, has made inroads in recent years, Sonos being a well-known example.
Ikuku ọtụtụ ụlọ, ma ọ bụ ụda ụlọ ọ bụla, emeela ọtụtụ n'ime afọ ndị na-adịbeghị anya, na SONOS bụ nhọrọ a maara nke ọma.