Hertz Dieci DCX 165.3


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Hertz Dieci DCX 165.3 – 165mm/6.5″ 2-way coaxial speaker set

The Hertz Dieci DCX 165.3 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.


  • Power Handling – Peak W 80
  • Power Handling – Continuous W 40
  • Impedance Ω 4
  • Frequency response Hz 65 ÷ 21k
  • Sensitivity dB SPL 93
  • Voice coil Ø mm (in.) 25 (1.0)
  • Woofer size mm (in.) 130 (5.0)
  • Tweeter size mm (in.) 15 (0.6)
  • Woofer magnet High density flux ferrite
  • Tweeter magnet Neodymium
  • Woofer cone Water-repellent pressed paper
  • Tweeter dome PEI



Owner’s Manual

Technical Datasheet

Additional information

Grill Optional

without grill, with grill


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