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Hertz Hi-Energy 3" Cone Midrange-HL 70

Model #: HL 70
At a Glance

Hertz Hi-Energy 3" Cone Midrange with REN® Neodymium magnet and damped mesh fibre cone

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Get to know this product.

The very compact HL 70 car audio midrange speakers have performance-enhancing properties and thrilling acoustic features. Its REN® Neodymium double magnet minimises space requirements and ensures power and stability at high temperatures, four layer CCAW voice coil wound on a KSV former, Damped Mesh fibre cone: it can be used as full range, central channel or excellent midrange in multi-way systems. Moreover the introduction of the V-cone® , for an excellent acoustic dispersion, and innovative Radial Venting System: HL 70 concentrates all the most recent Hertz innovations.

  • REN® Neodymium magnet; for the greatest energy in the smallest space.
  • Four layer CCAW voice coil wound on a KSV former; for excellent thermal and mechanical capacity.
  • Damped Mesh Fibre Cone; for extended bandwidth and smooth response.
  • V-cone®; for the best off-axis dispersion and mid-high frequency detail.
  • Anti-vibration rubber magnet cover; damps spurious vibrations.
  • Radial Venting System; for efficient thermal management.
  • Loss-less Polymer Rubber Surround; for long throw and maximum damping.




Maximum Power Handling:100
Sensitivity:92 dB



Misc. Specs

Impedance4 Ohms
Height (in.)1.73
Product Weight0.37
Car Speaker SizeAdditional Speaker Sizes
Mounting Hardware IncludedNo
Rms Power Handling50
Water ResistantNo
Peak Power Rating (Watts)100
Shallow MountNo
WarningProposition 65 Warning for California Residents