The Hertz Dieci DCX130.3 are two-way coaxial car speakers engineered to provide a linear frequency response and dependable operation for general vehicle audio installations. They are designed to balance installation friendliness with clear, dynamic reproduction.

Construction includes a PEI dome tweeter, Neodymium magnet, built-in passive crossover, TPU surround and a pressed-paper cone. These speakers are intended for standard car audio installations and connect using conventional speaker wiring.