Hertz Dieci DCX 170.3



Hertz Dieci DCX 170.3 – 170mm/6.7 2-way coaxial speaker set

With its 51 mm (2,0 in.) maximum depth the Hertz Dieci DCX 170.3, is a “flat” coax optimized for installation in a vehicle’s door and/or other reduced spaces, without giving up on acoustic reproduction quality. A Neodymium magnet, PEI dome tweeter, built-in crossover, TPU (Thermoplastic polyurethane) surround, a copper voice coil wound on a conex former and painstaking care in its build ensures performance surpassing other components within the same category.


  • Power Handling – Peak W 100
  • Power Handling – Continuous W 50
  • Impedance Ω 4
  • Frequency response Hz 60 ÷ 21k
  • Sensitivity dB SPL 93
  • Woofer size mm (in.) 170 (6.7)
  • Tweeter size mm (in.) 15 (0.6)
  • Woofer Voice Coil Ø mm (in.) 25 (1.0)
  • Woofer magnet High density flux ferrite
  • Tweeter magnet Neodymium
  • Woofer cone Water-repellent pressed paper
  • Tweeter dome PEI



Owner’s Manual

Technical Datasheet



There are no reviews yet.

Be the first to review “Hertz Dieci DCX 170.3”