3.5mm TRS Male with right angle connector to terminal block connector for a solderless solution. TRS stands for Tip, Ring, Sleeve and correspond to the metal sections on the 3.5mm connector. A 3.5mm with TRS configuration is a common connector for stereo audio signals. We also have TRRS connectors for devices like iPhone headphones that have the stereo audio and microphone signals.
See our other solderless connectors at Solderless Solutions.