This 8" dual cone commercial speaker has a 6 oz. magnet and features a dual 70/25V transformer and white metal grille. The transformer, which is wired and mounted, has 5, 2.5, 1, 0.5, and 0.25 Watt taps. A version of this speaker with a volume control and grille combination can be found under model number OSD-C1090VK.