The range of a speaker is the distance over which it can produce sound clearly and loudly. The range of a Bose speaker will depend on the specific model and its design, as well as the surrounding environment. Some Bose speakers are designed for use in small rooms or outdoor spaces, while others are intended for larger venues. Some Bose speakers have a range of several hundred feet, while others have a more limited range. It is important to consider the intended use of the speaker when determining its range.