• MARINE + POWERSPORT READY DURABILITY: Kicker 45KM42 4" coaxial speakers built for boats, ATVs, UTVs, and outdoor installs with sealed motor structure, locking terminal covers, and UV-resistant materials.
• 2-OHM DESIGN FOR MORE OUTPUT: 2-ohm impedance pulls extra power from your marine amp for louder performance, rated 50W RMS per speaker with 150W peak handling.
• CLEAN, CRISP SOUND ON THE WATER: Polypropylene woofers with Santoprene surround plus 1/2" PEI balanced dome tweeters deliver clear mids and highs that cut through wind, waves, and engine noise without harshness.
• UV + WEATHER RESISTANT COMPONENTS: UV-treated cones, surrounds, baskets, and grilles are made to survive harsh sunlight and marine conditions, including fresh and salt water environments.
• COMPLETE INSTALL KIT INCLUDED: Pair of speakers with attached speaker wire, white + charcoal grilles, terminal covers, zip ties, quick-slide connectors, and stainless steel mounting hardware for an easy, secure install.

4" Coaxial 2 Ohm 50 W RMS Kicker Pair of Marine & Powersport Speakers 45KM42

This Listing Includes:

• (2) - 2-way speakers (each has a 6" length of speaker wire attached terminated with male quick slides)


• (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

Kicker's 45KM42 4" marine speakers are designed for life on the water, these speakers feature sealed motors, rubber cone surrounds, and locking terminal covers to keep spray away from the internal componentry. And their 2-ohm impedance will draw a little extra power out of your marine amplifier.

The durable poly woofers and 1/2" balanced dome PEI tweeters cut through wind, waves, and engine roar to deliver great sound without annoying harshness. Whether you're mounting them in a bulkhead, or installing them in a set of Kicker's custom enclosures, these speakers will make your day on the water just a little bit better than it was already.

The package includes white and charcoal grilles so you can make these speakers blend in with just about any color scheme. Whichever color you choose, special UV treatments on the cones, surrounds, baskets, and grilles ensure that they'll stand up to harsh sunlight. Whether you're on fresh water or salt, these speakers will give you years of outstanding performance.

Features:

• UV-treated polypropylene woofer with Santoprene rubber surround


• 1/2" PEI balanced dome tweeter with neodymium magnet


• UV-resistant polymer basket


• sealed motor structure and locking terminal covers

Specifications (Per Speaker):

• Power Handling: 2–50W RMS / 150W Peak


• Frequency Response: 60Hz–20kHz


• Sensitivity: 89 dB (1W/1m)


• Impedance: 2 Ohms


• Tweeter Material: PEI Balanced Dome


• Tweeter Magnet: Neodymium

Mounting / Dimensions:

• Cutout Diameter: 3.69"


• Frame Diameter: 4.91"


• Mounting Depth: 1-7/8"