Name: KICKER - KM 4" 2-Way Coaxial Marine Speaker with Injection-Molded Polypropylene Cone (Pair) - Charcoal/White
Brand: KICKER
SKU: 7152187
Rating: 4.4 (18 reviews)

Key Specs
- RMS Power: 50 watts (The maximum amount of continuous power the device is able to handle.)
- Peak Power Handling: 150 watts (The maximum amount of power an electronic device, like a speaker, can handle without damage. This refers to short bursts of power, while root mean square (RMS) power handling indicates the amount of continuous power a device can sustain. Higher levels of distortion can also occur at peak power levels when the device is powered beyond its recommended usage.)
- Minimum Frequency Response: 60 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
- Maximum Frequency Response: 20 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
- Sensitivity: 89 decibels
- Speaker Size: 4"
- Speaker Type: Coaxial
- Tweeter Composition: PEI (polyether imide)
- Woofer Composition: Polypropylene
- Woofer Surround Material: Santoprene
General
- Product Name: KM 4" 2-Way Coaxial Marine Speaker with Injection-Molded Polypropylene Cone (Pair)
- Brand: KICKER
- Number Of Speakers: 2
- Model Number: 41KM44CW
- Color: Charcoal/White
Audio
- RMS Power: 50 watts (The maximum amount of continuous power the device is able to handle.)
- Peak Power Handling: 150 watts (The maximum amount of power an electronic device, like a speaker, can handle without damage. This refers to short bursts of power, while root mean square (RMS) power handling indicates the amount of continuous power a device can sustain. Higher levels of distortion can also occur at peak power levels when the device is powered beyond its recommended usage.)
- Minimum Frequency Response: 60 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
- Maximum Frequency Response: 20 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
- Impedance: 4 ohms (Describes the resistance of an electric signal throughout the system. Devices with low impedance require less power to deliver optimal signals but are more at risk for damage from overloading. Higher impedance requires more power but is more protected from overload damage.)
- Sensitivity: 89 decibels
Features
- Integrated Crossover: true
- Marine: true
- Grille Included: true
Design
- Speaker Size: 4"
- Speaker Type: Coaxial
- Tweeter Composition: PEI (polyether imide)
- Woofer Composition: Polypropylene
- Woofer Surround Material: Santoprene
Dimensions
- Cutout Diameter: 3.81 inches
- Mount Depth: 1.88 inches
- Flush Mount: false
- Product Height: 5.14 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 5.14 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 1.87 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
Other
- UPC: 713034070108

Upgrade your boat’s sound system with this Kicker coaxial speaker. It has a 4-inch woofer and a 0.5-inch tweeter that provide rich full-range sound to pump up the party when cruising. The rustproof stainless steel hardware of this 4-ohm Kicker coaxial speaker provides durability against UV damage, corrosion and unpredictable saltwater splashes.

Handles up to 150W peak power (50W nominal): Provides rich sound.
60Hz–20kHz frequency response: Accurately produces a wide range of sound.
0.5" PEI (polyether imide) balanced-dome tweeter: With neodymium magnet delivers crisp, clear highs.
4" woofer with injection-molded polypropylene cone and Santoprene surround: Produces rich, dynamic audio.
3.8125" mounting hole diameter; 1.875" mounting depth: For easy installation in your boat.
4 ohms rated impedance: Efficiently conducts power through the speaker.
89dB sensitivity (@ 1W, 1m): Provides powerful sound.
Splash- and spray-resistant sealed motor, cone and locking terminal cover: Along with UV treatment and rustproof stainless-steel hardware create a weatherproof design.