Kicker 45KMF122 KMF Series 12" 175W RMS (350W Peak Power Handling) 2 Ohms, Weather-Proof Subwoofer
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?
- • 12" KMF Series Weather-Proof Subwoofer
- • (8) Mounting screws
- • (8) Mounting screw clips
- • Back gasket
- • Owner's Manual
Why Choose Kicker 45KMF122 Marine Subwoofer?
High-Performance 2-Ohm Subwoofer Components
This subwoofer features a two-ohm voice coil for consistent power handling, a durable injection-molded polypropylene cone for accurate sound, a flexible co-molded Santoprene® surround for long-lasting performance, and a UniPlate™ back plate and pole piece to enhance heat dissipation.
Durable and Powerful Subwoofer Features
This subwoofer includes thick tinsel leads for stable electrical connections, a large ceramic magnet for punchy, powerful bass, a corrosion-resistant polymer basket that withstands saltwater and UV exposure, and a protective terminal cap to shield terminals from moisture and corrosion.
Marine-Ready Installation and Performance
This subwoofer comes with stainless steel mounting hardware for secure marine installation, is marine-grade tested to exceed ASTM standards for UV and salt/fog exposure, offers easy setup through the KICKERU app, and is optimized for 175 watts RMS for peak performance.
Frequently Asked Questions (FAQ)
- • Can this handle saltwater and harsh marine conditions?
Yes. It is constructed with marine-grade materials that resist moisture, UV exposure, and corrosion for dependable performance on boats.
- • Why is my subwoofer producing very little bass?
Weak bass is commonly caused by incorrect enclosure size, reversed polarity, or improper amplifier tuning. Verify the enclosure meets the recommended specifications and adjust the crossover and gain settings.
- • How do I determine the correct box size for my installation?
The optimal enclosure volume depends on your specific performance goals and whether you prefer sealed or ported sound. Consult the manufacturer’s technical manual for the recommended cubic footage ranges to achieve the best bass response for your setup.
- • Why does the subwoofer make a popping sound at high volume?
Popping is often caused by amplifier clipping, excessive gain, or overdriving the subwoofer. Lower the gain and ensure the amplifier provides clean power within the recommended limits.
- • Can I install this subwoofer in a sealed or ported enclosure?
Yes. It performs well in either enclosure type when the enclosure is built according to the manufacturer's recommended internal volume and tuning.
- • Why does my amplifier enter protection mode when the subwoofer is connected?
This is usually caused by incorrect wiring, a short circuit, or an impedance mismatch. Double-check the wiring configuration and verify that the amplifier supports the final speaker load.
- • Will this subwoofer work with my existing marine speakers?
Yes. It pairs well with compatible marine speakers when the crossover frequencies are adjusted correctly for a balanced audio system.
- • Why do I hear rattling during heavy bass?
Rattling is often caused by loose mounting hardware, enclosure vibrations, or nearby boat panels. Tighten all mounting points and secure any loose objects around the installation area.
- • Can this subwoofer be mounted in an open-air installation?
It is designed for marine applications, but performance depends on using the recommended mounting style and enclosure configuration. Following the installation guidelines will provide the best bass response.
- • How can I extend the life of my marine subwoofer?
Clean away salt residue regularly and inspect the wiring and enclosure for signs of corrosion or water intrusion. Proper maintenance and correct amplifier settings will help maximize its lifespan and performance.
- Diameter : 12 Inch
- Impedance : 2 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:
- Two-Ohm Voice Coil: Provides strong, consistent power handling for deep, clean bass.
- Injection-Molded Polypropylene Cone: Durable cone resists warping and produces accurate sound.
- Co-molded Santoprene® Surround: Flexible surround ensures long-lasting performance.
- UniPlate™ Back Plate And Pole Piece: Enhances heat dissipation for reliable operation.
- Thick Tinsel Leads: Provides stable and durable electrical connections.
- Large Ceramic Magnet: Produces powerful and punchy bass response.
- Polymer Basket Resists Corrosion: Withstands saltwater and UV exposure.
- Protective Terminal Cap: Shields terminals from moisture and corrosion.
- Stainless Mounting Hardware Included: Ensures secure marine installation.
- 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: Optimized for 175 watts RMS for best performance.
Specifications:
- Woofer Size: 12 in / 30 cm
- Impedance: 2 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: 713034084792
- 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.
