Kicker 45KM102 10" 2-Ohm Marine Subwoofer

Model: 45KM102 UPC: 713034084730 Item: 170411

$179.96 OR

Regular Price: $199.95

Save: $19.99 (10%)

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Kicker 45KM102 Overview

If you’re looking to add that much-needed bass response in your boat, check out the Kicker 45KM102 10” 2-ohm marine subwoofer. Designed to perform in either a sealed or a vented enclosure, this versatile subwoofer will provide that “thump” that we all love to hear in our favorite tunes.

Product Information

45KM102 10" 2-ohm Marine Subwoofer

The KICKER® KM 12-inch Marine Subwoofer makes serious bass in a sealed or ported enclosure. Made to take the power and the weather, this sub is custom made to bump in your boat.

Marine Material

Completely weather-resistant, these 10 and 12-inch marine subs are real-world tested for salt/fog and UV exposure, meeting or exceeding ASTM standards for marine durability.

Bass That Lasts

A completely sealed motor structure and locking/sealed terminal cover make it splash-proof for long life, while a tough Santoprene® surround and marine-grade polypropylene cone pump out the bass, no matter how long or loud the party lasts.

Light Show

Optional LED grilles (sold separately) for KM Subs come with seven selectable LED colors to match your boat’s theme! Add the KMLC LED controller (sold separately) for 20 total colors and 19 different lighting modes to make it even more fun!

Shock Waves

Packed with features and made for marine, KICKER gives you the deep, loud bass your boat needs with the KM Series of subs.


  • Two-Ohm Voice Coil
  • Injection-Molded Polypropylene Cone
  • Co-molded Santoprene® Surround
  • UniPlate™ Back Plate And Pole Piece
  • Thick Tinsel Leads
  • Large Ceramic Magnet
  • Rear Gasketing Included
  • Polymer Basket Resists Corrosion
  • Protective Terminal Cap
  • Stainless Mounting Hardware Included
  • Meets or Exceeds ASTM Standards for UV and Salt/Fog Exposure
    (ASTM B117 200 hr. Salt Fog Test) (ASTM G154 400 hr. Accelerated UV Test)

*The KM 10-inch Subwoofer works best with a sealed or ported enclosure and 300 watts of recommended power.

Product highlights

  • 10” marine grade subwoofer designed to handle the elements
  • Injection-molded polypropylene woofer cone for deep, low bass response and long-lasting performance
  • Rubber surround for longevity
  • 2-ohm impedance to extract maximum power from the attached amplifier
  • Up to 175 watts of continuous power handling
  • Peak power handling: 350 watts
  • Frequency response range: 30Hz – 500Hz
  • Sensitivity: 86.2dB
  • Mounting depth: 5”
  • Mounting hole diameter: 9-1/4”
  • Warranty: 1 year - World Wide Stereo is an authorized dealer for every brand we sell
  • Included: World Wide Stereo 60-day guarantee and expert product support

Made for Watercraft

Kicker designed and built the 45KM102 10” 2-ohm marine subwoofer to be able to live in some of the harshest conditions known to speakers: the open waters. This subwoofer stood strong in the tests against UV, salt, and fog exposure. The injection-molded polypropylene woofer cone and co-molded Santoprene™ surround do an excellent job against water exposure. The stainless steel mounting hardware is also rust- and corrosion-resistant.

Fill Out That Sound

One of the hardest things for your speakers to do out on the water is to deliver solid bass performance. Here’s where the 45KM102 subwoofer shines: it can do this and does it quite well. It does require an enclosure to perform, though, so you will need to find a suitable home for it. This subwoofer works well in either a sealed or vented enclosure – the choice is yours. If you’re looking for a “free-air” version of the subwoofer, check out the 45KMF102.

Make it a Light Show

Add a Kicker 45KMG10W (white grille) or 45KMG10C (charcoal grille) not only for protection against accidental damage, but also for the LED lighting each of these grilles offer. If you want to up the ante even further, add a Kicker 41KMLC remote control to easily change the color of the lights or to select a particular light theme.

Allow Us to Suggest…

To properly power this subwoofer (assuming you are using only a single 45KM102 subwoofer in your setup), we would recommend a single-channel (or monoblock) amplifier that is stable at 2 ohms. Ideally, the power output of this amplifier at 2 ohms would fall around 200 watts.

This subwoofer is also available in a 4-ohm model as well as a 12” version.



  • Woofer (in, mm): 10, 25
  • Impedance (OHMS): 2 SVC
  • Peak Power Handling (Watts): 500
  • Continuous Power Handling (Watts RMS): 250
  • Sealed Enclosure Volume Min-Max (ft³, L): 1-2.4, 28.3-68
  • Vented Enclosure Volume Min-Max (ft³, L): 1.25-1.75, 35.4-49.6
  • Frequency Response (Hz): 30-500
  • Mounting Depth (in, cm): 5, 12.7
  • Hole Diameter (in, cm): 9-3/16, 23.2
  • Outer Diameter (in, cm): 10-11/16, 27.1

What's in the Box

What's in the Box:

  • One 45KM102 subwoofer
  • Mounting hardware
  • Owners manual



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