CPA12NDCXCF4 12-Inch Coaxial Carbon Fiber Loudspeaker

12" Coaxial Carbon Fiber Loudspeaker with Built-in Driver. 3" Voice Coil / 2.5" VC on Driver. Impedance: 4 Ohm. High Grade Neodymium Magnet. Power: 600W. Frequency Range: 50Hz–20KHz. SPL: 101.5dB (1w/m). Sold in singles.