Kicker 40CS674 6-3/4" CS-Series Coaxial Speakers - Pair (Black)

Model: 40CS674 UPC: 713034064275 Item: 158963

Product Information

Upgrade Your Driving Experience

You’ve got some decent mileage on your car and the speakers are starting to sound not-so-great. Breathe new life into your tired audio system by installing the Kicker 40CS674 6-3/4” coaxial speakers into it. The largest gain you’ll receive by doing this is detailed high frequencies. Chances are good that you miss a lot of the detail in your favorite tunes because the factory-installed speakers don’t have real tweeters. The Kicker speakers do. You’ll hear things like different instruments and vocalists: things you missed because of the inferior speakers you had. It’s time to enjoy your music like never before.

Small Power, Big Sound

The Kicker CS-series speaker line runs extremely well off of low-power scenarios (such as running the speakers off of a factory-installed radio). You don’t have to worry about purchasing additional components, such as an amplifier, to get some killer sound from the Kicker 40CS674 speakers, although it certainly wouldn’t hurt. The PEI balanced dome tweeters reproduce detailed highs and the mid-range drivers compliment them with engaging mid-range reproduction.

40CS674 Highlights:

  • 2-way coaxial speaker kit containing 6-3/4" woofers and 1/2" tweeters
  • Polypropylene woofers for accurate and deep bass response
  • PEI balanced dome tweeters for detailed high frequencies
  • 3.3-ohm impedance to extract the most power from your radio without affecting performance
  • Warranty: 1 year
  • Included: World Wide Stereo 60-day guarantee and expert product support



  • 2-way coaxial speaker kit
  • 6-3/4” polypropylene woofers
  • ½” PEI balanced dome tweeters
  • 3-ohm impedance
  • Up to 100 watts of continuous power handling
  • Peak power handling: 200 watts
  • Frequency response range: 40Hz – 20kHz
  • Sensitivity: 90dB
  • Top-mount depth: 1-7/8”
  • Protective grilles included

What's in the Box

What's in the Box:

  • 1 pair of 40CS674 coaxial speakers
  • 1 pair of protective grilles
  • Speaker wire with quick connect plugs on it
  • 8 self-tapping screws
  • 8 speed clips
  • 4 butt connectors
  • Owners manual