M1510B Multicell Horn 10″/15 (PAR) -500Hz for 1″, 1.4″ or 1.5″ Drivers
M1510B MULTICELL HORN. High-performance horn designed forHi-Fi and DIY audio systems. Version for1" drivers. (standard1:3/8" threaded connection – widely used in JBL and Altec drivers). Version for1.5" drivers.