The DAP Odin CA-01 is an Angle Extender for providing +6° extra tilt between the T-8(A) Satellite and the S-18(A) Subwoofer when mounted via the FB-02 fly bar.
You can use this pin if you want to tilt the top speakers even more forward. This can lead to better sound dispersion once the line array system is placed at a certain height.
Technical specifications Height (mm): 15 mm Width (mm): 29 mm Length (mm): 159 mm Weight: 0.17 kg Material: Aluminium IP Rating: IP20 (indoor use only) Thread: M10 Rigging Options: Flying / Stacking