These in-ceiling speakers are suitable for stereo music systems and multiroom audio. Please note that a typical stereo amplifier must be used with an even number of speakers (or a single stereo model) to ensure that both channels (left and right) are balanced accordingly. The total number of speakers that can be used on a single amplifier is also limited. When connecting more than 4 speakers to one amplifier we recommend the use of a speaker switch to ensure safe load matching.
For further information on passive speakers for music systems, please check out the following blog posts.