Kicker 49KM604W KM Series 6.5" 50W RMS (150W Peak Power Handling) 4 Ohms, 2-way Marine Coaxial Speakers (Pair)
We are a Kicker authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!
What's Inside?
- • (2) 2-way speakers with fixed grilles
- • (2) Adhesive backed foam gaskets
- • (8) 1" Stainless steel screws
- • (8) Stainless steel speed clips
- • Info Card
- • Template
- • Specs are printed on the box
- • Owner's Manual
Why Choose Kicker 49KM604W Marine Speakers?
Marine Speakers with Crisp Highs and Robust Midrange
Delivering clear highs and impactful midrange, these speakers feature a sealed motor structure and polymer basket for marine-grade durability, along with a UV-treated polypropylene woofer with Santoprene® surround that resists moisture and sun damage.
Durable Marine Speakers with Long-Lasting Finish
Equipped with 316L stainless steel mounting hardware for corrosion resistance, a non-yellowing white grille and basket to maintain appearance, and ASTM-tested construction that meets or exceeds UV and salt/fog exposure standards for reliable marine performance.
Compact, Water-Resistant Marine Speakers
Featuring a precise mounting template for quick installation, these compact speakers are splash- and spray-resistant with sealed motors and locking terminal covers to protect against water damage.
Frequently Asked Questions (FAQ)
- • How do I prevent wire corrosion in a marine environment?
Always ensure that your speaker wire is placed in an area clear of standing water and potential moisture accumulation. Using marine-grade wiring and keeping connections away from direct spray will significantly reduce the risk of oxidation.
- • Why do the speakers distort when I turn the volume up?
Distortion is usually caused by amplifier clipping or gain settings that are too high. Matching the speakers with the proper amplifier and adjusting the gain correctly will produce cleaner sound.
- • Can I power these with my factory marine receiver?
Yes. They work with most factory and aftermarket marine receivers, although an external amplifier can improve output and clarity.
- • Why is one speaker not working after installation?
This is commonly caused by loose wiring, incorrect polarity, or a damaged speaker connection. Check every wire and test the speaker on another channel to isolate the problem.
- • Do I need an amplifier to get the best sound quality?
An amplifier is not required for basic operation. However, supplying clean RMS power with an external amplifier provides higher volume and improved audio performance.
- • Why is the bass weaker than I expected?
Weak bass is often caused by reversed speaker polarity or air leaks around the mounting surface. Verify the wiring and make sure the speakers are securely installed.
- • How should I wire the positive and negative terminals?
Connect the speaker's wide spade terminal to the positive output of your amplifier and the narrow spade terminal to the negative output. Ensure you use 16-gauge or larger wire for the best signal transfer.
- • Why do I hear crackling or popping sounds while playing music?
Loose wiring, damaged speaker cables, or amplifier clipping are the most common causes. Inspect all electrical connections and test the system with another audio source if the problem continues.
- • Can I pair these speakers with a marine subwoofer?
Yes. Adding a compatible marine subwoofer provides deeper bass while allowing the speakers to reproduce cleaner midrange and high frequencies.
- • How do I keep the speakers looking and sounding their best?
Clean them regularly to remove dirt and salt residue, and inspect the wiring for corrosion or loose connections. Proper maintenance will help extend their lifespan and maintain consistent audio performance.
- Diameter : 6.5 Inch
- Sensitivity : 90 dB
- Impedance : 4 Ohm
- Frequency Response : 35-21000 Hz
- Peak Power Handling : 150 Watts
- Color : White
- RMS Power Handling : 50 Watts
Features:
- Spectacular Highs and Midrange: Delivers crisp, clear highs and impactful midrange for full-range audio.
- Marine-Grade Design: Sealed motor structure and polymer basket for long-lasting marine performance.
- Durable Woofer: UV-treated polypropylene cone with Santoprene® surround resists moisture and sun damage.
- Stainless Steel Hardware: 316L stainless steel mounting hardware included for corrosion resistance.
- Non-Yellowing White Grille: White grille and basket maintain their appearance over time.
- ASTM Tested: Meets or exceeds UV and salt/fog exposure standards for marine environments.
- Easy Installation: Compact design with precise mounting template for fast setup.
- Splash & Spray Resistant: Sealed motors and locking terminal covers protect the speaker from water damage.
Specifications:
- Woofer Size: 6-1/2 in (165 mm)
- Tweeter Size: 1/2 in (13 mm)
- Tweeter Dome Material: PEI
- Impedance: 4 Ohm
- Peak Power (per ANSI/CTA-2031-A): 150 W
- Recommended Amplifier Power (RMS): 15–50 W
- Sensitivity (1W, 1m): 90 dB
- Frequency Response: 35 Hz – 21 kHz
- Mounting Hole Diameter: 5-3/16 in (132 mm)
- Mounting Depth: 2-1/2 in (62 mm)
- Grille Color: White Only
- UPC: 713034028000
- Weight: 4.1
- Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 2 Year(s) from the original date of purchase with proper return authorization.
Do you own this product?
Write a review!
-
Will buy a new and better amp for these speakers but I have tried them out with the old amp that I got and it sounds great. Cant wait to hear when the new amplifier comes. Excited to stay in my boat, listen to the sound and just have fun
