KICKER - KM 4" 2-Way Coaxial Marine Speaker with Injection-Molded Polypropylene Cone (Pair) - Charcoal/White

With a 4" woofer and 0.5" PEI (polyether imide) tweeter, this Kicker KM 41KM42CW coaxial speaker delivers robust cross-spectrum sound. The weatherproof design enables installation on your boat, so you can listen to music on the water.
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What's Included

  • KM 4" 2-Way Coaxial Marine Speaker (Pair)
  • Owner's manual

Ratings & Reviews

Overall Customer Rating:
100% of customers would recommend this product to a friend (1 out of 1)


Geek Squad® installation

is strongly recommended for this product. Please visit your local Best Buy store for details.

150W peak power handling (50W RMS)

Enables robust audio.

60Hz - 20kHz frequency response

Promotes faithful sound reproduction.

0.5" PEI (polyether imide) balanced-dome tweeter

With neodymium magnet delivers crisp, clear highs.

4" woofer with injection-molded polypropylene cone and Santoprene surround

Produces rich, dynamic audio.

3.8125" mounting hole diameter; 1.875" mounting depth

For easy installation in your boat.

2 ohms rated impedance

Efficiently conducts power through the speaker.

89dB sensitivity (@ 1W, 1m)

Provides powerful sound.

Splash- and spray-resistant sealed motor, cone and locking terminal cover

Along with UV treatment and rustproof stainless-steel hardware create a weatherproof design.

Overall customer rating

would recommend to a friend
  • Rating: 5 out of 5 stars

    200 watt speaker indoor out door

    • Verified PurchaserVerified Purchase
    • My Best Buy® MemberMember

    Rsearched these on line Asked a few questions found then to be a quality speaker for my applications anyways I work in the woods these were mounted in my machine I use them for listening to music and phone calls while operating my equipment While working I am exposed to a plethora of dust dirt mud and rain I am in the elements while working this product holds up to the abuse

    I would recommend this to a friend

Product images, including color, may differ from actual product appearance.