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Kicker 45KMF102 10" Dual 2-Ohm 175 Watt RMS Power and 350 Watts Peak Power Freeair Marine Boat Audio Subwoofer with Polypropylene Cone (Black)

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Original price $ 199.99 - Original price $ 199.99
Original price
$ 199.99
$ 199.99 - $ 199.99
Current price $ 199.99

Kicker 45KMF102 10" Dual 2-Ohm 175 Watt RMS Power and 350 Watts Peak Power Freeair Marine Boat Audio Subwoofer with Polypropylene Cone (Black)

The KICKER KMF Marine Subwoofer makes serious bass without a dedicated enclosure! Made to take the power and the weather, this sub is custom made to bring the bass on your boat. Completely weather-resistant, these marine subs are real-world tested for salt/fog and UV exposure, meeting or exceeding ASTM standards for marine durability. Spice up life on the water with the Kicker 45KMF102 10” 2-ohm marine-grade subwoofer. Designed to work in a “free-air” environment (meaning the subwoofer doesn’t need a dedicated enclosure to perform well), you can install this subwoofer just about anywhere on the boat. 


  • 10” marine grade subwoofer designed to handle the elements
  • Free-air design to eliminate the need for a bulky enclosure
  • 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: 9-3/16”
  • Warranty: 1 year
  • Meets or Exceeds ASTM Standards for UV and Salt/Fog Exposure

Add Some “Thump!”
By installing the Kicker 45KMF102 2-ohm 10” marine subwoofer into your boat, you’re going to hear low-end bass response that probably hasn’t existed in that environment before. Since the subwoofer only requires about 175 watts to run well, you can utilize a compact amplifier that won’t take up too much real estate in a cabinet or other area. You’ll enjoy a “fullness” in your music that you’d never think you’d hear on your boat.

Built for Boats
The 45KMF102 marine subwoofer has a bevy of marine-grade materials that make up its architecture. From its injection-molded polypropylene woofer cone to its co-molded Santoprene® surround to its polymer basket, the subwoofer was designed to withstand the harsh environment that marine use brings. Rest assured that you’re going to get the performance and the longevity that you want.

Free-air Design
What is a “free-air” subwoofer exactly? Good question! A free-air subwoofer is a subwoofer that doesn’t need to be in a dedicated box or enclosure to perform well. This is the ideal subwoofer design for a marine environment as you may not have the room for a bulky subwoofer enclosure. You can mount this subwoofer in a cabinet, bulkhead, or similar place to keep it from occupying too much room.


  • 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): N/A
  • Vented Enclosure Volume Min-Max (ft³, L): N/A
  • 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:

  • 1 - 10" Woofer
  • 1 - Back gasket
  • 8 - Mounting screws
  • 8 - Mounting screw clips
  • 1 - Manual