JBL speakers come with a variety of audio connections, including the following:

1. 3.5mm auxiliary input: This is a small, circular audio jack that can be used to connect a phone, MP3 player, or other audio device to the speaker using a 3.5mm audio cable.
2. Bluetooth: Many JBL speakers have Bluetooth connectivity, which allows you to wirelessly stream audio from your phone, tablet, or computer to the speaker.
3. USB: Some JBL speakers have a USB port, which can be used to charge your phone or other device, or to play audio files from a USB drive.
4. RCA inputs: Some JBL speakers have RCA inputs, which are a pair of red and white connectors that can be used to connect a DVD player, game console, or other device to the speaker using an RCA cable.
5. Optical input: Some JBL speakers have an optical input, which is a small, square connector that can be used to connect a TV, soundbar, or other device to the speaker using an optical cable.
6. Coaxial input: Some JBL speakers have a coaxial input, which is a round connector that can be used to connect a TV, soundbar, or other device to the speaker using a coaxial cable.