音樂人音響 MusicianHifi Kerr Acoustic K300 mk3 https://www.facebook.com/454664504896136/posts/1061319864230594/ 2-ways Transmission Line + Ribbon Tweeter speaker 測試片段 Video https://youtu.be/zgq0nQTw4D4 來自 Product #: musicianhifi-Kerr Acoustic K300 mk3 Regular price: $HKD$32000.0 Available from: 音樂人音響 MusicianHifiIn stock