DS18 PRO-NEO6SLIM 6.5" Shallow Neodymium Mid-Range Loudspeaker with Bullet 400 Watts 4-Ohm DS18 amassed a wealth of experience in manufacturing the most elegant neodymium midranges for those seeking simple perfection. Neodymium magnets provide a higher magnetic flux density in the air gap, which generates a much greater action force in the voice coil. For this reason, Neo magnets have the strongest permanent magnets of all the commercially available speakers. Ranging in sizes, mounting depths, a