Kicker 45KM42 4" 2-Ohm Marine Coaxial Speakers - Pair

Save $30
KickerSKU: 45KM42

$119.95 $149.95



Hear them loud and clear, the KM Coaxial Marine Speakers are built to pump out the tunes – and the fun - for years to come! Whether you mount your speakers in the hull, or KICKER® tower enclosures, you also get a pair of stout marine-grade grilles!

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, we 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, we added UV treatments to injection-molded cones and Santoprene® surrounds. We 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. It’s 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


Size - 4 in
Maximum Power - 150 W
RMS Power - 50 W
Frequency Response - 60 Hz - 20,000 Hz
Sensitivity - 89 dB
Impedance - 2 ohms
Type - 2-way
Additional Information:
• Included: 2 colors of grilles: Charcoal and White
• Balanced dome design of the Tweeter is including a Neodymium magnet and is made of UV-Resistant PEI (Polyether Imide)
• This Item from the KM Serie doesn't feature LED lighting
• UV-Treated Polypropylene Woofer With Santoprene® Surround
Meets or Exceeds ASTM Standards for UV(ASTM G154 400 hr. Accelerated UV Test) and Salt/Fog Exposure (ASTM B117 200 hr. Salt Fog Test)

Midrange Speakers - 1
High Frequency Drivers - 1

Mounting Depth - 1.89 inch(es) / 4.8 cm
Mounting Diameter - 3.81 inch(es) / 9.684 cm

• 1-year from the date of the original purchase
• If Refurbished: 3 months after the purchase of the refurbished item

UPC# - 713034085072


Have Questions About This Product? Message us here or:

Email Us At:

Call Us At: 315-458-5000

Payment & Security

American Express Apple Pay Diners Club Discover Elo Google Pay JCB Mastercard PayPal Venmo Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Estimate shipping

You may also like

Recently viewed