Hertz – 130Dieci 13 cm 2-way coaxialDescription:40 Watt RMS/80 watt max. – 4 ohm – Mounting Depth: 52 mm to effectiveness 93dBTo meet all installation needs, without giving up on Hertz quality and performance, the Dieci coaxes were designed with maniacal care to provide a linear frequency response and ensure high reliability. A neodymium magnet, PEI dome tweeter, built-in crossover, TPU (thermoplastic polyurethane) surround and a pressed-paper cone provide the optimum ratio between installation friendliness and sound with dynamic and emotional impact.