LAV FSN041.00: Full-range speaker, 40 W, neodymium, 4 inch (10 cm), steel at reichelt elektronik
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DS18 HYDRO NXL-X10TPNEO/BK 10" Marine Water Resistant Wakeboard Tower Neodymium Speaker with Built-in passive Radiator Bass Enhancer, 1" Driver and RGB LED Light 900 Watts - Black