PRV Audio 6MR500-NDY-4 6.5 Neodymium Midrange PRO Audio Loudspeaker 4 Ohms. The 6MR500-NDY-4, from PRV Audio, is made to be a class-leading midrange woofer in the pro audio realm, as well as high output car and home audio, thanks to high-power neodymium radial slugs that immerse the voice coil in a strong magnetic field. This […]... Read More