Hertz DCX 100 3 – 10 cm coaxial speakers. To meet all installation requirements without sacrificing Hertz quality and performance, the Dieci coaxes have been developed with manic care, which leads to a linear frequency response and ensures high reliability. A neodymium magnet, PEI dome tweeter, built-in crossovers, a TPU (thermoplastic polyurethane) surround and a pressed paper cone, offer the optimal ratio between mounting and sound with dynamic and emotional impressions. Data: Power Handling – PeakW60Power Handling – ContinuousW30Impedance?4Frequency responseHz70 ÷ 21kSensitivitydB SPL92Voice coil Ømm (in. )25 (1st 0)Woofer sizemm (in. )100 (4th 0)Tweeter sizemm (in. )15 (0. 6) Woofer magnetHigh density flux ferriteTweeter magnetNeodymium Woofer coneWater-repellent pressed paperTweeter domePEI user manual Technical data: Box contents: 1 pair of speakers