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Kicker  45KM42

KM Series 4" 150W Peak Power Handling 2 Ohms, 2-way Marine Coaxial Speakers

Item #53024

Condition:   Brand New

Product Highlights

  • KM Series
  • 4" Size
  • 150W Peak Power
  • 2 Ohms Impedance
  • 2-way Marine Coaxial

  Free 2-Years Warranty Included!
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
FREE Shipping (No Minimum).
60 DAYS Price change protection.
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$139.99

Reg. Price $249.99  Save $110.00
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Kicker 45KM42 KM Series 4" 75W RMS (150W Peak Power Handling) 2 Ohms, 2-way Marine Coaxial Speakers


Kicker Authorized Dealer Stamp

We are a Kicker authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!

What's Inside?
  • • (2) 4" KM Series 2-way Marine Coaxial Speakers
  • • (2) Charcoal grilles
  • • (2) White grilles
  • • (2) Plastic terminal covers
  • • (2) 7" Zip Ties
  • • (2) 0.25" Crimp on female quick slides
  • • (2) 0.187" Crimp on female quick slides
  • • (8) 1" Stainless steel screws
  • • (8) Stainless steel speed clips
  • Owner's Manual

 

 

Kicker_KM
Marine-Ready Speakers with Durable, Rustproof Design

Built for marine environments, these speakers feature UV-treated injection-molded cones, Santoprene surrounds, sealed motors, and locking terminal covers to resist water and corrosion, while 316L stainless-steel hardware ensures long-lasting reliability.

Crisp, Versatile Marine Tweeters

Featuring a 1/2-inch PEI tweeter for clear, high-frequency audio and interchangeable charcoal and white grilles, these marine speakers deliver full-range sound while easily matching your boat’s style.

 

Kicker_KM
Kicker_KM
Rugged Marine Speakers with Reliable Power

Certified to meet or exceed ASTM standards for UV and salt/fog exposure, these speakers handle 50 W RMS power efficiently, delivering consistent, reliable audio performance in challenging marine environments.


SPECIFICATIONS


  • Diameter : 4 Inch
  • Sensitivity : 89 dB
  • Impedance : 2 Ohm
  • Frequency Response : 60-20000 Hz
  • Peak Power Handling : 150 Watts
  • RMS Power Handling : 50 Watts

FEATURES


Features:

  • Water-Ready Design: UV-treated injection-molded cones, Santoprene® surrounds, and grilles keep performance top-notch in marine conditions.
  • Durable Construction: Sealed motors and locking/sealed terminal covers protect against splashes, spray, and corrosion.
  • Rustproof Hardware: 316L stainless-steel mounting hardware ensures long-lasting reliability.
  • High-Frequency Clarity: 1/2-inch PEI tweeter delivers crisp, clear audio for full-range sound.
  • Versatile Grille Options: Includes charcoal and white grilles to match your boat’s style.
  • Certified for Tough Conditions: Meets or exceeds ASTM standards for UV and salt/fog exposure.
  • Optimized Power Handling: Works efficiently with 50 watts of recommended RMS power for reliable performance.

 

Specifications:

  • Woofer Size: 4" (100 mm)
  • Tweeter Size: 1/2" (13 mm)
  • Tweeter Dome Material: PEI
  • Impedance: 2 
  • Recommended Amplifier Power (RMS): 50 W
  • Peak Power: 150 W
  • Frequency Response: 60–20,000 Hz
  • Sensitivity: 89 dB (1 W/1 m)
  • Mounting Hole Diameter: 3-3/4" (94 mm)
  • Mounting Depth: 1-13/16" (46 mm)
  • LED Lighting: No
  • Grilles Included: Charcoal and White
  • 2 × 4" 2Ω Coaxial Speakers
  • 8 × Mounting Screws
  • 8 × Mounting Screw Clips
  • 2 × Wire Connection Covers
  • 2 × Zip Ties
  • UPC: 713034085072
  • Weight: 4
  • Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 2 Year(s) from the original date of purchase with proper return authorization.

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