Hertz HCX 690


Hertz HCX 690

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Last updated on May 29, 2023 10:23 pm


The Hertz HCX 690 is another great 6×9 speaker upgrade to your car's stereo system in Hertz's line of High Energy products. This line uses state-of-the-art technology and is an advanced range of speakers. Both component and coaxial speaker systems benefit from these amazing technological features: Tetolon domes that are soft and the exact amount of stiffness. This enhances frequency response. The motor structure is an oversized neodymium magnet and offers the energy this range speaks of. The speaker baskets are made from die cast aluminum, which make them lightweight yet sturdy. All speakers get hot, but these are kept cool by the radial venting system design. The speakers’ cones are designed to disperse sound waves effectively. All of these features work together to offer you some of the best speakers in Hertz’s product lineup.

Key Features:

  • RMS: 260 watts per pair / 130 watts each
  • Peak: 520 watts per pair / 260 watts each
  • Impendence: 4-ohms
  • Sensitivity: 94 dB/Spl
  • Grille included
  • Damped Mesh Fibre Cone
  • Loss-less Polymer Rubber Surround
  • 28mm Neodymium Tetolon Dome Tweeter 20mm Neodymium Tetolon Dome Super Tweeter
  • Pure copper voice coil wound on a KSV former
  • Soft iron plates for high heat dissipation
  • Anti-vibration rubber magnet cover
  • Over-sized magnet
  • Crossover Integrated: 4k/10kHz @ 6 dB Oct.
  • Frequency response: 32 Hz-23 kHz
  • Outer diameter: 241 mm
  • Mounting hole diameter: 222 mm
  • Mounting depth: 86.5 mm
  • Grille included

Additional information


Hertz Audio

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