High-end speaker manufacturer in Denmark. It is an OEM item by scan peak, probably 15cm specification of 18WU/8747T00. Listen to the high response to the middle-low range. Serial 49599-19/49599-31 (Miura Kimiya)
Maintenance Information: 2021.4.10 Operation confirmed
Accessories: original box
Main Specifications: 15cm Midwoofer Impedance 8Ω Efficiency 85.5dB