Hf: B&C, Lf: BMS Professional Speaker (KR-12) - China Professional Speaker and Passive Speaker System price | Made-in-China.com
BMS Speakers - NEW 5" NEODYMIUM COAXIAL TRANSDUCER BMS introduces the new 5CN162 Neodymium coaxial transducer. The advanced design of the BMS point sources aligns the acoustical centers of the transducers to
BMS 4590-8 – Thomann United States
Test Bench - BMS 18S450 18” Pro Sound Subwoofer | audioXpress