HiFilike never before with our 3inch 8Ohm 15watt dynamic coil – the perfect addition to any audiophile’s collection. Crafted from metal, this balance fullFrequency delivers sound that is sure to impress even the most discerning listener. 8Ohm 15W power fullFrequency , strong bass and . Used for phonographs, speakers, bass, electronic organs, broadcasting, teaching instruments, full frequency speakers New internal magnetic . ,convenient disassembly