- TRUE MARINE + POWERSPORT DURABILITY: Kicker 45KM44 4" coaxial speakers built for boats, UTVs, ATVs, and outdoor installs with sealed motor structure, rubber surrounds, and locking terminal covers to block moisture and spray.
- CLEAR, LOUD SOUND THAT CUTS THROUGH NOISE: Durable poly woofers and 1/2" PEI balanced dome tweeters deliver crisp highs and clean mids that power through wind, waves, and engine roar without harshness.
- POWER HANDLING FOR REAL-WORLD SYSTEMS: Handles 50W RMS per speaker with 150W peak power handling, perfect for marine head units or amplified powersport systems.
- UV + WEATHER RESISTANT MATERIALS: UV-treated cones, surrounds, baskets, and grilles are made to survive harsh sunlight and outdoor abuse in fresh or saltwater environments.
- FULL INSTALL KIT + 2 GRILLE COLORS INCLUDED: Includes pair of speakers with attached leads, white and charcoal grilles, terminal covers, zip ties, quick-slide connectors, and stainless mounting hardware for a fast, secure install.
Kicker 4" Marine Coaxial Speakers Pair 4-Ohm 50W RMS Powersport Audio 45KM44
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 4-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:
- Tweeter Dome Material - PEI
- Rated Impedance(©) - 4
- Peak Power (watts, per ANSI/CTA-2031-A) - 150
- Recommended Amplifier Power (watts RMS) - 50
- Sensitivity(1W,1m) - 89
- Frequency Response(Hz) - 60-20k
Accepted Payment Methods at Big Jeff Audio
At Big Jeff Audio, we strive to make your shopping experience as smooth as possible by offering a wide variety of payment options. Below is a complete list of the payment methods we accept:
Credit and Debit Cards
- Visa
- Mastercard
- American Express
- Discover
- Diners Club
Digital Wallets
- Amazon Pay
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- Meta Pay (formerly Facebook Pay)
- Google Pay
- Shop Pay
- PayPal
International Payment Methods
Bank Transfers
Financing Options
We also offer financing options to make purchasing easier. Learn more about our financing options here.
- Klarna
- Affirm
- Sezzle
- Snap
- Acima
- Tiptop
If you have any questions or need assistance with payments, feel free to reach out to us at info@bigjeffaudio.com or call us at 737-BIG-JEFF.
Shipping Options and Delivery Time
Do You Offer Expedited Shipping?
Yes! At checkout, you can select from different shipping options:
- Standard Shipping: Free for orders over $100.
- Expedited Shipping: Available at an additional cost, calculated based on the weight and destination of your order.
How Long Does Delivery Take?
- Handling Time: Most orders are processed and shipped within 1 business day after receiving cleared payment. Occasionally, additional handling time may be required, but we’ll notify you if that’s the case.
- Standard Shipping: Typically takes 3-5 business days, though delivery may be affected by extreme weather or holidays.
What Happens If My Package Is Undeliverable?
If your package is refused or marked undeliverable and returned to us by the carrier, you’ll need to pay the full shipping cost to have the package resent. Alternatively, we can refund your order, minus the cost of shipping.
Why Can’t I Track My Order?
If you're having trouble tracking your order:
- Make sure you’ve received the shipping confirmation email with the tracking number.
- Log into your account on our website and use the “Check Your Order Status” button.
- If the issue persists, please refer to our detailed guide on tracking your order or contact our customer service team for further assistance.
