How many speakers are at each R21 station (not including the desk speaker)?

• A. 4 speakers
• B. 6 speakers
• C. 8 speakers
• D. 10 speakers

Answer: (B)

Achieving reliable audio monitoring at an R21 station comes down to how many speakers are needed to cover the operator’s listening area evenly. The goal is to have enough speakers positioned around the station so sound reaches every part of the workspace with similar levels and clarity, without oversaturating the room or causing unwanted overlap. The desk speaker is not counted because it serves the desk area specifically and isn’t part of the surrounding monitoring array used for the station’s general audio coverage. This balanced arrangement provides consistent coverage and intelligibility, making it the best fit among the options. Too few speakers create dead spots where cues can be missed, while too many add unnecessary overlap and potential interference, so the standard setup sits at that middle-ground configuration.