Kicker 45KMF102 KM Marine 10" 2 Ohm Subwoofer 175w RMS
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The Kicker 45KMF102 is a 10-inch, 2 Ohm, 175W RMS single voice coil free-air marine subwoofer from Kicker's KM Marine range, designed for on-water use with full UV and salt/fog weather resistance.
Key specifications
- Size: 10 inch
- Impedance: 2 Ohm
- Power handling: 175W RMS
- Voice coil: Single
- Installation: Free-air — no enclosure required
- Basket: Polymer, corrosion-resistant
- Mounting hardware: Stainless steel, included
- Weather rating: Meets or exceeds ASTM standards for UV and salt/fog exposure
KM Marine 10" Single Voice Coil Subwoofer — 2 Ohm
The KICKER® KMF 10-inch marine subwoofer delivers deep, loud bass on board without needing an enclosure. It handles 175W RMS at 2 Ohm and is built to resist UV and salt/fog exposure.
Features
- Injection-moulded polypropylene cone
- Co-moulded Santoprene® surround
- UniPlate™ back plate and pole piece
- Thick tinsel leads
- Large ceramic magnet
- Polymer basket resists corrosion
- Protective terminal cap
- Stainless mounting hardware included
- Meets or exceeds ASTM standards for UV and salt/fog exposure
Explore the full range in Subwoofers.
Specification
| Woofer Size | 10" (25cm) |
|---|---|
| Rated Impedance | 2 Ω SVC |
| Fs | 46.8 Hz |
| Sensitivity | [1W, 1m] 86.27 dB |
| Qts | 0.655 |
| Qms | 9.457 |
| Qes | 0.704 |
| Re [4Ω] | 3.62 |
| Vas [ft³, L] | .58, 16.540 |
| Xmax (Linear Excursion) | 10.3mm |
| Continuous Power Handling [RMS] | 175W |
| Peak Power Handling | 350W |
| Outer Woofer Dimension | 10.67", (27.1cm) |
| Mounting Depth | 5" (12.7cm) |
| Mounting Cutout Hole Diameter | 9.25" (23.5cm) |
| Frequency Response | 30 - 500 Hz |
What's Included
- 1 x 10" Woofer
- 1 x Back gasket
- 8 x Mounting screws
- 8 x Mounting screw clips
- 1 x Manual
Kicker
About the Kicker 45KMF102
From our tech experts at CEN
The Kicker 45KMF102 is a 10-inch, 2-ohm single voice coil marine subwoofer from Kicker's KM Marine range, rated at 175W RMS and 350W peak. It is designed for free-air installation, so no enclosure is required. The polymer basket, stainless steel mounting hardware and Santoprene surround meet or exceed ASTM standards for UV and salt/fog resistance.
Who it suits
Boat owners who want deep bass without dedicating space to a sealed box will find the free-air design practical. It suits a permanent on-water installation where weather exposure is a concern. For a matched marine source unit, consider the Kicker 46KMC5 Marine Receiver.
Our tech experts advise
The required cutout diameter is 9.25" (23.5cm) and mounting depth is 5" (12.7cm), so measure your chosen location carefully before ordering. At 2 ohms, confirm your amplifier is rated to drive a 2-ohm load. Stainless mounting screws and clips are included in the box. Contact us for installation advice.
Explore the full Kicker range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Kicker
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Frequently Asked Questions
Q: Do I need an amplifier to run these speakers?
A: Not always. Most speakers will run from a standard head unit, but a dedicated amplifier lets them perform at their best, particularly for component sets and higher power handling models. The RMS figure in the Specification tab is the guide to how much clean power they can use.
Q: What is the difference between coaxial and component speakers?
A: Coaxial speakers combine the tweeter and woofer in one unit for a simple like-for-like upgrade. Component sets separate the tweeter and woofer with a crossover for better imaging and detail, and suit installs where sound quality is the priority.
Q: Do these come as a pair?
A: Unless stated otherwise, car speakers are sold in pairs. Check the product title and What's Included tab, which lists exactly what is in the box.
Q: Can CEN fit these speakers for me?
A: Yes. CEN offers professional installation from our Nottingham premises. Contact us to book an installation slot or ask for a fitting quote.
Q: Are the Kicker MSC65 speakers waterproof?
A: They are IP66 certified and meet or exceed ASTM standards for UV and salt/fog exposure, with corrosion-resistant waterproof connectors and 316L stainless mounting hardware.
Q: Do the MSC65 speakers have lights?
A: Yes. Integrated RGBW LED lighting is standard, letting you choose from a wide range of colours.
Q: Which grille colours come with the Kicker 51MSC65?
A: Both white and charcoal grilles are included in the box.
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