※1 bottle only. 16cm double cone full range under the name Foster, which is the origin of FOSTEX FE163. It features a cloth edge configuration similar to FE163 and no center hole. Generally good (Murakoshi Yoichi)
Maintenance information: 2022.10.23 sound output confirmed
Accessories: none
Main specifications: Impedance 8Ω (measured 8Ω) 25W screw pitch 174mm (diagonal)