Which frequency range in wireless speaker systems is less subject to interference from other electronics?

The frequency range from 5.0 GHz to 5.8 GHz is typically less subject to interference from other electronic devices. This is because the higher frequency bands are less congested compared to lower bands, particularly the very popular 2.4 GHz band, which is heavily utilized by a wide array of devices such as Wi-Fi routers, microwaves, and Bluetooth technologies.

As you move into the 5 GHz range, the number of devices operating in this band decreases significantly. This lower level of device usage reduces the potential for interference, making systems operating in this frequency range more reliable for audio transmission in wireless speaker systems.

Additionally, while the higher frequency can limit the range and the ability to penetrate obstacles, the benefits of reduced interference often make this trade-off acceptable for many audio applications where sound quality is paramount. Thus, wireless speaker systems operating at 5.0 GHz to 5.8 GHz can provide clearer signals and more stable connections.