Dimensions (Overall): 1 inches (L), 1 inches (H) x 3.75 inches (W) x 1 inches (D)
Weight: 3.35 pounds
Electronics Condition: New
Wireless Technology: No wireless technology
• Two-Ohm Voice Coil
• 1/2-Inch PEI Tweeter
• Locking/Sealed Terminal Covers
• 316L Stainless Mounting Hardware Included
• Charcoal and White Grilles Included
45KM42 4" 2-ohm Marine Coaxial Speakers
Choices Choices
In addition to a trio of sizes and available LED lighting every KM coax comes with both charcoal and white grilles so you can match the theme of your audio to the theme of your boat with ease.
Kicker Quality
The KICKER logo means it sounds great and last for years. Whether your boat is in salt or fresh water they know you need spectacular highs and lows to get that quality full-range audio designed specifically for a marine environment.
Marine Made
KICKER went the extra mile to make these coaxials 100% marine-grade. Built from the ground up to be the best possible speaker for your boat they added UV treatments to injection-molded cones and Santoprene surrounds. They made splash-and-spray-resistant sealed motors cones and locking/sealed terminal covers. Even the grilles have a built-in drainage port to prevent standing water. Its all engineered to maintain top-shelf performance for years to come.
The Standard
All KICKER Marine Coaxials meet or exceed ASTM standards for humidity and corrosion* as well as for material degradation due to UV exposure.** They also come with rustproof 316L stainless-steel speaker hardware.
* ASTM B117 200 hr. Salt Fog Test
** ASTM G154 400 hr. Accelerated UV Test
Lots of Light
Choose the KM 6.5 or 8-inch Marine Coaxials for an awesome LED light show! You get a choice of seven colors to make your boat shine or add the KMLC LED controller to unlock 20 colors and 19 wild lighting modes!
Marine Marvels
KICKER's speakers are made to thrive in the water. UV treatments on injection-molded cones Santoprene surrounds baskets and grilles all help maintain top-shelf performance. KM speakers will endure almost any weather conditions with splash-and-spray-resistant sealed motors and locking/sealed terminal covers. Speaker hardware is forged from rustproof 316L stainless-steel.
Features:
Two-Ohm Voice Coil
1/2-Inch PEI Tweeter
Locking/Sealed Terminal Covers
UV-Treated Polypropylene Woofer With Santoprene Surround
UV-Resistant Polymer Basket
316L Stainless Mounting Hardware Included
Charcoal and White Grilles Included
Meets or Exceeds ASTM Standards for UV** and Salt/Fog Exposure***
*ASTM B117 200 hr. Salt Fog Test
**ASTM G154 400 hr. Accelerated UV Test
This KM Four-Inch Coaxial Speaker works best with 50 watts of recommended power.
What's in the Box:
One pair of 45KM42 speakers
One pair of charcoal grilles
One pair of white grilles
Mounting hardware
Owners manual
Specifications:
Woofer (in mm): 4 100
Tweeter (in mm): 1/2 13
Tweeter Dome Material: PEI
Rated Impedance (): 2
Peak Power Handling (Watts): 150
Continuous Power Handling (Watts RMS): 50
Sensitivity (1W1m): 89
Frequency Response (Hz): 60-20k
Mounting Hole Diameter (in mm): 3-13/16 97
Mounting Depth (in mm): 1-7/8 48
LED Lighting: No
Grilles: Charcoal and White