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Hertz Energy 6" x 9" 3 Way Coaxial
Hertz Energy 6" x 9" 3 Way Coaxial 0

Hertz Energy 6" x 9" 3 Way Coaxial

Model #: ECX 690-5
At a Glance
Hertz Energy 6" x 9" 3 Way Coaxial with water-repellent treated paper cone and silver-plated lead wires
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Get to know this product.

The Energy.5 ECX 690.5 car audio coaxial is a three-way coaxial, features a dome tweeter with high-energy magnet as well as a PEI supertweeter with built-in crossover, providing maximum efficiency and extended high-frequency response. Its large motor assembly and rubber magnet cover ensure excellent mobile voice coil control and mechanical damping to the basket and motor structure, providing fluid, undistorted acoustic emission.

  • Water-repellent treated paper cone, butyl rubber surround.
  • Pure copper voice coil wound on aluminium former, for very good thermal and mechanical capacity.
  • Large motor assembly for excellent mobile voice coil control.
  • Low carbon content plates for maximum magnetic permeability and high heat dissipation.
  • Rubber magnet cover provides damping to the basket and motor structure and protects from abrasions and damages.
  • DIN size basket coated with scratch-proof, corrosive-resistant material. Tin-plated, high current terminals.
  • Silver-plated lead wires, for maximum reliability and conductivity.
  • Epoxy glue for basket and motor system provides perfect coupling.
  • Curve memory Nomex spider for consistent, reliable performance.
  • Dome-cone tweeter with high energy neodymium magnet combined with a PEI supertweeter. The best possible efficiency and high frequency extension.




Maximum Power Handling:300
Sensitivity:95 dB



Misc. Specs

Car Speaker Size6 x 9
Mounting Hardware IncludedYes
Water ResistantNo
Peak Power Rating (Watts)300
Shallow MountNo
WarningProposition 65 Warning for California Residents