JBL Professional - What's inside the JBL Professional M2 Master Reference Monitor? The annular design of the D2 diaphragms reduces distortion along with the 2216Nd Differential Drive Woofer, not your "off-the-shelf" woofer,
Kenny Mixx Steps Up His Game with HARMAN's JBL M2 Master Reference Monitors | From UK distributor Sound Technology Ltd
JBL M2 Reference Monitor System | Sweetwater
JBL M2 マスターリファレンスモニター — SYSTEM5
幸せの黄色いホーン資料室: JBL M2 Master Reference Monitor
Say hello at 120m(393ft) hight (Seoul in Republic of korea) | Audio Science Review (ASR) Forum