Kicker

KICKER KM44 4" Marine Coaxial Speakers | 50W RMS Weatherproof Boat Audio

✓ Garage Audio Approved ✓ Australian Warranty ✓ Expert Support
$199.00

In stock

Professionally Installed by Garage Audio

Ask our Morayfield team about fitment, installation parts and labour pricing.

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KICKER KM44 4" Marine Coaxial Speakers | 50W RMS Weatherproof Boat Audio

Upgrade your marine audio system with the KICKER KM44 4" Marine Coaxial Speakers. Designed specifically for boats and outdoor environments, these compact speakers deliver clear, reliable sound while being built to withstand harsh marine conditions.

KICKER KM Series speakers are engineered with marine-grade materials including UV-treated polypropylene cones, Santoprene ® surrounds and corrosion-resistant components to handle exposure to sun, water and salt spray.

Featuring a 4-inch woofer and 1/2-inch PEI tweeter, the KM44 delivers balanced full-range sound with excellent clarity. With 50 Watts RMS power handling, these speakers are ideal for smaller boats, fishing boats, watercraft and marine audio upgrades where space is limited.

The included charcoal and white grilles allow you to match your boat's styling while maintaining a clean, professional appearance.

Features

  • Premium 4-inch marine coaxial speakers
  • 50W RMS continuous power handling
  • 150W peak power handling
  • 4 Ohm voice coil
  • 1/2-inch PEI corrosion-resistant tweeter
  • UV-treated polypropylene woofer cone
  • Santoprene ® weather-resistant surround
  • UV-resistant polymer basket
  • Sealed motor structure
  • Locking/sealed terminal covers
  • 316L stainless-steel mounting hardware included
  • Charcoal and white grilles included
  • Splash and spray-resistant design
  • Designed specifically for marine environments

Specifications

  • Model: 45KM44
  • Speaker Type: 2-Way Marine Coaxial
  • Speaker Size: 4" (100mm)
  • Tweeter Size: 1/2" (13mm)
  • Tweeter Material: PEI
  • Impedance: 4 Ohm
  • RMS Power Handling: 50W
  • Peak Power Handling: 150W
  • Sensitivity: 89dB (1W/1m)
  • Frequency Response: 60Hz – 20kHz
  • Mounting Hole Diameter: 97mm
  • Mounting Depth: 48mm
  • LED Lighting: No

What's Included

  • Pair of KICKER KM44 4" Marine Speakers
  • White grilles
  • Charcoal grilles
  • Mounting screws
  • Mounting clips
  • Terminal covers
  • Zip ties

Built for life on the water, the KICKER KM44 delivers dependable performance, compact installation flexibility and the marine durability required for boats, fishing vessels and outdoor audio applications.

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Specifications

4 Inch Marine Speakers • 50W RMS • Compact marine design • Durable construction

Garage Audio Product Guide

Everything You Need to Know

Our Expert Opinion

Garage Audio Review

A compact marine speaker solution suited to smaller boats and limited mounting locations.

Performance Ratings

How We Rate It

Garage Audio Overall Rating
★★★★★ 8.6/10
A compact marine speaker solution ideal for smaller boats and tight mounting locations.
Build Quality 9/10
Value 8/10
Clarity 8/10
Treble 7/10
Midrange 7/10
Bass 7/10

Buying Advice

Is This Product Right for You?

Key Benefits

  • Compact marine speaker • Weather resistance • Easy installation

Best For

Compact marine installations requiring smaller weather-resistant speakers

Things to Consider

  • Requires significant amplifier power and enclosure space for maximum bass output.
Upgrade Level
Marine Speaker Upgrade

Product Information

Audio Specifications

Power Rating
50W RMS
RMS Power
50 W
Peak Power
150 W
Recommended Amplifier
40-75W RMS Per Channel
Speaker Size
4 Inch
Impedance
4 Ohm
Audio Type
Marine Speaker
Product Role
Marine Speaker
Brand
Kicker

Professional Installation Available

Get It Professionally Installed by Garage Audio

Visit our Morayfield workshop for expert product advice, vehicle-specific fitting and our lifetime workmanship guarantee.

Request an Installation Quote