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Hertz CK 165

$400.00

Cento Series 6-1/2″ component speaker system

Premium materials and design. The Cento Series sounds like magic — but it’s actually the result of carefully considered design and materials by Hertz’s team of experts. The CK 165 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. 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 help you dial in the best sound in your vehicle. 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.

Product Highlights

  • Component speaker system
  • Package includes two woofers, two tweeters, and two crossovers
  • 6-1/2″ semi-pressed paper woofer with mica powder coating
  • 1″ Tetolon dome tweeter
  • 2-way crossover (2500 Hz at 12 dB per octave)
  • Power handling: 95 watts RMS (285 watts peak)
  • Frequency range: 55-22,500 Hz
  • Sensitivity: 93 dB
  • Woofer top-mount depth: 2-1/2″
  • Woofer grilles included

Package Contents

  • Two C 165 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
  • Grille putty
  • Eight 3/4″ Screws (large head)
  • Four 3/4″ Screws (small head)
  • Four 5/8″ Flat head screws
  • 8 Large speed clips
  • 4 Small speed clips
  • Owner’s manual
  • Templates on box

Physical Specifications

  • Speaker Size: 6-1/2″
  • Frame Diameter: 6.503″
  • Cutout Diameter: 5-5/8″
  • Mounting Height: 0.311″
  • Woofer Top-mount Depth: 2-1/2″
  • Woofer Bottom-mount Depth: 2-11/16″
  • Tweeter Size: 1″ Dome
  • Grilles: Black steel mesh with gray plastic frame (included)

Performance Specifications

  • Power Handling: 95 watts RMS
  • Peak Power Handling: 285 watts
  • Frequency Response: 55-22,500 Hz
  • Sensitivity: 93 dB (1W at 1 meter)
  • Impedance: 4 ohms
  • Klippel Verified for optimized performance

Design Features

  • Woofer Material: Semi-pressed paper reinforced with mica
  • Woofer Surround: Rubber
  • Tweeter Material: Tetolon
  • Superior damping for minimal resonance and reduced distortion

Tweeter Mounting Options

  • Flush mount (frame diameter: 1.728″, cutout: 1.514″, mounting height: 0.436″, depth: 0.46″)
  • 60° Angled surface mount (frame width: 1.745″, frame depth: 1.735″, mounting height: 1.375″)
  • 30° Angled surface mount (frame width: 1.745″, frame depth: 1.375″, mounting height: 1.735″)

Crossover Details

  • Crossover Point: 2,500 Hz
  • Slope: 12 dB/octave (low pass and high pass)
  • Tweeter Level Adjustment: Flat (0dB) or +3dB
  • Terminals: Screw terminals accepting bare wire or spade connectors up to 0.315″ wide
  • Dimensions: 4″W x 1-3/8″H x 3″D

Size Note

Some manufacturers, including Hertz, call this size woofer a 6-1/2″. Because it requires a larger cutout than a standard 6-1/2″ speaker, many retailers have traditionally referred to this size speaker as a 6-3/4″. Please check vehicle fit before purchasing.

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