AUTHORISED HERTZ UK DEALER HERTZ DIECE DCX100.3 4" speakers 1 Pair (Please note grilles are not included) To meet all installation needs, without giving up on Hertz quality and performance, the Hertz Dieci DCX 100.3 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. Features Large motor assembly for mobile voice coil control.Pure copper voice coil, wound on conex former, for maximum lightness.Water-repellent treated paper cone.TPU surround, for wide excursion and resonance damping.Neodymium tweeter with PEI dome, for compactness and energy at high frequencies.DIN size basket protected by abrasion-proof dust paint.Tin-plated, high current terminals.Silver-plated lead wires for maximum reliability and conductivity.Butyl rubber protective cover, against crashes and abrasions.Epoxy glue for basket and motor system provides perfect coupling.Low carbon content plates for maximum magnetic permeability and high heat dissipation Specification Two way coaxialWoofer size mm (in.): 100 (4.0)Tweeter size mm (in.): 15 (0.6)Power handling W peak: 60 / W continuous: 30Impedance: 4ohmsFrequency response Hz: 70 - 21kSensitivity dB SPL: 92Magnet size D·d·h mm (in.): 70 x 32 x 10 (2.7 x 1.3 x 0.4)Voice coil mm (in.): 25 (1.0)Woofer magnet: High density flux ferriteTweeter magnet: NeodymiumWoofer cone: Water-repellent pressed paperTweeter dome: PEI

No Grilles are included