The Bluetooth link feature is designed to let BT audio play through both speakers. However, if you connect a mixer, microphone, or guitar to one speaker and want the sound to come through both, you'll need to connect them using an XLR cable between the Thru output of the primary speaker and an input of the secondary speaker.
Using Bluetooth for analog signal transmission would pose challenges like delays and interruptions. Bluetooth is optimized for digital data, making it unsuitable for continuous analog signals. This could compromise audio or video quality and reliability. While Bluetooth is great for digital transmission, it struggles with analog due to latency and dropouts, making it ineffective for high-fidelity, real-time applications.
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