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Hertz CK165 F5 Cento Series 2-way 16.5cm Shallow Mount Components Speakers

Hertz Energy CK 165 F - Cento Series 2 way 16.5cm Shallow Mount Component Speaker System - Replaces  ESK F165.5 


In stock
CK 165F
£199.99 £179.99 Save £20.00


A fit for more vehicles

Thanks to a special 6-1/2" flat-profile woofer design, the Cento Series sound is a fit in more vehicles. The CK 165 F component speaker system employs a separate Tetolon® dome tweeter for detailed sound defined by a natural timbre and smooth transitions. The semi-pressed paper and mica powder woofer cone delivers your music's lower frequencies with accuracy and impact — and, at 1-3/4" deep, these woofers will fit in almost any vehicle. Superior damping is also key to the sound of these speakers — minimized resonance reduces distortion for Hertz's famous truer-to-life sound. The system's external, compact crossovers feature two tweeter levels that help you dial in the best sound in your vehicle.

The Hertz philosophy

Hertz believes that a good speaker should enhance the emotional power of the music you love. That's a high bar, but with their commitment to using premium components and boundary-pushing design, they're more than up to challenge. A community of music lovers, Hertz is committed to optimizing your car's sound system for total audio enjoyment.

Product Features:

C 26 Tweeter:

  • Soft Tetolon® fiber 26 mm (1 in.) dome and 20 mm (0.8 in.) voice coil, for a natural and yet detailed reproduction of musical nuances.
  • Neodymium magnet with high-density magnetic flux, optimized for maximum control during high-energy dynamic transients in the mid-high frequency range.
  • Faceplate geometry optimized with FEM (Finite Element Modeling) technique for a linear frequency response in off-axis installations.
  • Wide range of accessories, for easy integration in OEM placements.

C 165 F Woofer:

  • Shallow profile for an easy replacement of factory speakers.
  • Semi-Pressed Paper Cone reinforced with Mica powder for superior stiffness and smooth response.
  • High-density flux ferrite magnet combined with low-carbon polar plates for reduced distortion at high power levels.
  • The pure copper voice coil, wound on aluminium former, for very good thermal and mechanical capacity.
  • Stylish grille designed combining metallic mesh and high resistance ABS frame.

CCX 2 Crossover:

  • Tweeter level adjustment through a three-position switch (0, +3 dB) for an optimal tone balance that can be customized by the user.
  • Low-loss factor capacitors and low resistance inductances made with pure copper, for maximum sound transparency and clear high frequencies.
  • Compact design with a metallic finish for easy installation, with air vents for efficient heat dissipation.

Technical Specifications



Tweeter diaphragm


mm (in.)

mm (in.)


165 (6.5)

26 (1)

Voice Coil Ø




mm (in.)

mm (in.)


25 (1)

20 (0.8)

Power Handling

W peak

W continuous



Sensitivity dB SPL 93
Impedance Ω 4
Frequency Response Hz 65 ÷ 22.5k
Crossover Type - Cut off   2.5 kHz @ 12 dB Oct
Adjustment Tweeter Level 0 / +3dB

Weight of one component





kg (lb)

kg (lb)

kg (lb)


0.72 (1.59)

0.03 (0.07)

0.185 (0.41)

What's in the box:

  • Two C 165 F Woofers
  • Two C 26 Dome tweeters (with attached 9" length of speaker wire)
  • Two CCX 2 Crossover networks
  • 2 Tweeter flush mount clamps
  • 2 Angled surface mount housings
  • 2 Woofer grilles
  • Two M3x4.5mm Machine screws
  • Eight 3/4" Screws (large head)
  • Eight 3/4" Screws (small head)
  • Four 5/8" Flat head screws
  • 8 Large speed clips
  • 4 Small speed clips
  • Owner's manual (English/ Spanish/ French/ German/ Italian/ Portuguese/ 28 Others)
  • Templates on box
More Information
Price £199.99
Manufacturer Hertz
Vehicle Manufacturer None
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