Kicker 45KMF124 KMF Series 12" 175W RMS (350W Peak Power Handling) 4 Ohms, Weather-Proof Subwoofer
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What's Inside?
- • 12" KMF Series Weather-Proof Subwoofer
- • (8) Mounting screws
- • (8) Mounting screw clips
- • Back gasket
- • Owner's Manual
Why Choose Kicker 45KMF124 Marine Subwoofer?
High-Performance Subwoofer with Durable Construction
This subwoofer features a four-ohm voice coil for consistent power handling, delivering deep and clean bass. The injection-molded polypropylene cone resists warping while providing accurate sound reproduction, and the co-molded Santoprene surround ensures long-lasting reliability. Efficient heat dissipation is achieved through the UniPlate™ back plate and pole piece, keeping the subwoofer cooler under heavy loads.
Durable Marine Subwoofer with Reliable Performance
This subwoofer features thick tinsel leads for a reliable and stable electrical connection. A large ceramic magnet delivers strong, powerful bass response, while the corrosion-resistant polymer basket withstands saltwater and UV exposure. Protected terminals with a cap shield electrical connections from moisture and corrosion, ensuring long-lasting performance in harsh marine environments.
Marine-Grade Subwoofer with Easy Setup
This subwoofer is marine-grade tested, meeting or exceeding ASTM standards for UV and salt/fog exposure (ASTM B117: 200 hr. Salt Fog Test; ASTM G154: 400 hr. Accelerated UV Test). The KICKERU app provides free, guided assistance for woofer and amplifier configuration, while the recommended 175 watts RMS ensures optimal performance and reliable, high-quality sound.
Frequently Asked Questions (FAQ)
- • Can this marine subwoofer handle saltwater and wet conditions?
Yes. It is constructed with marine-grade materials that resist moisture, corrosion, and UV exposure for long-lasting outdoor use.
- • Why is the bass output weaker than expected?
Incorrect amplifier settings, enclosure design, or phase adjustment can reduce bass performance. Verify the gain, crossover, and enclosure specifications for the best results.
- • Can I install this in a sealed or ported enclosure?
Yes. It can be used in either enclosure type as long as the enclosure meets the recommended internal volume and design specifications.
- • Why does the subwoofer distort at higher volume?
Amplifier clipping or excessive gain settings are common causes of distortion. Proper amplifier tuning helps maintain clean bass while protecting the subwoofer.
- • Will it work with my existing marine amplifier?
Yes, provided the amplifier's power output and impedance match the subwoofer's specifications. Always verify compatibility before installation.
- • Why does the subwoofer make a rattling noise?
Loose mounting screws, enclosure vibration, or nearby boat panels can create unwanted rattles. Inspect the enclosure and tighten all hardware to eliminate unwanted noise.
- • Does it need a break-in period?
Yes. Playing music at moderate volume for several hours allows the suspension to loosen naturally for optimal bass performance.
- • Why does the voice coil smell hot after extended use?
A slight warm odor can occur during heavy playback, especially while the subwoofer is breaking in. A strong burning smell may indicate overpowering or incorrect amplifier settings.
- • Can this be mounted in an open-air marine application?
Yes, when installed according to the manufacturer's recommendations and protected from direct physical damage. Proper mounting helps maintain reliable performance in marine environments.
- • Why does the bass disappear when I move to another seat on the boat?
Sound waves can cancel each other in different seating positions, creating bass dead spots. Adjusting the subwoofer placement or phase setting can improve bass coverage throughout the boat.
- Diameter : 12 Inch
- Impedance : 4 Ohm
- Frequency Response : 30-500 Hz
- RMS Power Range : 175 Watts
- Peak Power Handling : 350 Watts
- Color : Black
- Mounting Depth : 5.5 Inches
- Free Air : Yes
Features:
- Powerful Voice Coil: Four-ohm voice coil ensures consistent power handling for deep, clean bass.
- Durable Cone: Injection-molded polypropylene cone resists warping and delivers accurate sound.
- Flexible Surround: Co-molded Santoprene surround ensures long-lasting, reliable performance.
- Efficient Heat Dissipation: UniPlate™ back plate and pole piece allow the subwoofer to run cooler under heavy load.
- Reliable Electrical Connection: Thick tinsel leads provide durability and stable connectivity.
- Strong Magnetic Performance: Large ceramic magnet generates powerful bass response.
- Corrosion-Resistant Basket: Polymer basket withstands saltwater and UV exposure.
- Protected Terminals: Terminal cap shields electrical connections from moisture and corrosion.
- Marine-Grade Tested: 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).
- Easy Setup: KICKERU app provides free guidance for woofer and amplifier configuration.
- Recommended Power: Works best with 175 watts RMS for optimal performance.
Specifications:
- Woofer Size: 12 in / 30 cm
- Impedance: 4 Ohms SVC
- Peak Power: 350 watts (per ANSI/CTA-2031-A)
- Recommended Amplifier Power: 175 watts RMS
- Sealed Enclosure Volume: N/A
- Vented Enclosure Volume: N/A
- Frequency Response: 30–500 Hz
- Mounting Depth: 5.5 in / 13.9 cm
- Hole Diameter: 11 in / 27.9 cm
- Outer Diameter: 13 in / 32.95 cm
- UPC: 713034084808
- Weight: 10
- 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.
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Not only does it sounds so good, but the lighting man! really love its color and its aggressive looking grille.
