12inch Neodymium Speaker

A neodymium 12-inch speaker, like the Celestion Neo Creamback, generally features a nominal diameter of 12 inches (305mm), rated impedance of 8Ω or 16Ω, and a sensitivity of around 97dB. These speakers also have a voice coil diameter of 1.75 inches (44mm), and a frequency range of roughly 75-5000Hz. Power handling can vary, with some models rated at 60W, while others can handle 600W or even 800W.