Kicker 43C124 Comp Series 12" 150W RMS (300W Peak Power Handling) 4 Ohm, Single Voice Coil Component Car Subwoofer
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What's Inside?
- • 12" Comp Series Single Voice Coil Component Car Subwoofer
- • Rubber magnet boot (installed)
- • (2) Kicker decals
- • Template on box lid
- • Owner's Manual
Why Choose Kicker 43C124 Component Car Subwoofer?
Simple Wiring, Accurate Bass
The single 4-Ohm voice coil simplifies installation and works with nearly any amplifier, making it perfect for versatile car audio setups. Combined with a flex-resistant polypropylene cone, this subwoofer maintains cone rigidity under heavy bass, delivering precise, distortion-free low frequencies.
Stable, Precise, and Durable Bass
360-degree back bracing strengthens cone stability and minimizes flex, delivering tighter, more accurate bass. The ribbed foam surround with double stitching supports long cone excursions while maintaining alignment and durability, ensuring consistent, high-performance bass over time.
Durable Foundation for Powerful Bass
The tough steel basket provides a rigid, vibration-resistant foundation, maintaining the subwoofer’s structural integrity even during high-output sessions for clean, consistent bass performance.
Frequently Asked Questions (FAQ)
- • Why does my new subwoofer produce very little bass?
Check that the amplifier gain, low-pass filter, and subwoofer polarity are set correctly. An improperly sized or poorly sealed enclosure can also significantly reduce bass output.
- • Can I use it with my factory car stereo?
Yes. You'll need an external amplifier, and many factory systems also require a line output converter to provide the proper audio signal.
- • Why does my amplifier go into protection mode after connecting the subwoofer?
This usually happens because of incorrect wiring, a short circuit, or an impedance mismatch. Verify all speaker connections and ensure the amplifier supports the connected load.
- • Is a sealed or ported enclosure better for this?
Both enclosure types work well when built to the recommended specifications. Sealed boxes provide tighter bass, while ported enclosures deliver greater output at lower frequencies.
- • Why does the bass sound distorted even at moderate volume?
Distortion is often caused by amplifier clipping, excessive gain, or damaged wiring. Proper amplifier tuning and secure electrical connections usually eliminate the problem.
- • Can I power this with an amplifier that has a higher RMS rating?
Yes. A more powerful amplifier is safe when its gain is properly adjusted and clean power is delivered within the subwoofer's rated limits.
- • Why is there a rattling noise when the bass hits?
The noise often comes from loose interior panels, license plates, or enclosure hardware rather than the subwoofer itself. Inspect and tighten nearby components to eliminate unwanted vibrations.
- • Does it need a break-in period before it performs its best?
Yes. Playing music at moderate volume for several hours allows the suspension to loosen naturally and helps the bass become smoother over time.
- • Can I wire two of these subwoofers to one amplifier?
Yes. Make sure the final impedance matches what your amplifier is designed to handle before connecting multiple subwoofers.
- • Why does it get hot during long listening sessions?
Some heat is normal during operation, especially at higher output levels. Ensure the amplifier is correctly tuned and avoid continuously overpowering the subwoofer to prevent overheating.
- Diameter : 12 Inch
- Sensitivity : 88.3 dB
- Impedance : 4 Ohm
- Frequency Response : 27-500 Hz
- Peak Power Handling : 300 Watts
- Number of Voice Coils : Single
- Suggested Sealed Box Volume : 1.25 Cubic ft.
- Suggested Ported Box Volume : 1.75 Cubic ft.
- Mounting Depth : 75-7/8 Inches
- RMS Power Handling : 150 Watts
Features:
- Single 4-Ohm Voice Coil: Simplifies wiring and works with nearly any amplifier, making it ideal for versatile car audio setups.
- Flex-Resistant Polypropylene Cone: Maintains cone rigidity under heavy bass for accurate, distortion-free low frequencies.
- 360-Degree Back Bracing: Enhances cone stability and minimizes flex for tighter, more precise bass response.
- Ribbed Foam Surround with Double Stitching: Allows long cone excursion while keeping the cone aligned and durable over time.
- Tough Steel Basket: Provides a rigid foundation that resists vibration and maintains subwoofer integrity during high-output sessions.
- Extensive Venting: Promotes airflow to keep the voice coil cool, improving reliability and long-term performance.
- Sealed or Ported Box Compatible: Performs optimally in both sealed and vented enclosures, giving you flexibility to tune your bass response.
Specifications:
- Size: 12" (30 cm)
- Impedance: 4 Ohm
- Recommended Amplifier Power (RMS): 150 watts
- Peak Power (ANSI/CTA-2031-A): 300 watts
- Sensitivity (1w/1m): 88.3 dB
- Frequency Response: 27 – 500 Hz
- Top Mount Depth: 5-3/4" (14.6 cm)
- Mounting Cutout Diameter: 11" (27.9 cm)
- Frame Width & Length: 12.581"
- Vas: 95.18 L
- Fs: 30 Hz
- Qts: 0.559
- Xmax: 10.3 mm
- Minimum Sealed: 1.25 cu. ft
- Maximum Sealed: 3.5 cu. ft
- Minimum Ported: 1.61 cu. ft
- Maximum Ported: 2.25 cu. ft
- UPC: 713034078647
- Weight: 11.5
- 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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Write a review!
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Bought two of these and it was PERFECT. Great bang for your buck. Bought it to replace factory speakers and I think I did pretty well for the first time! Who says cheap subs don’t sound good? Kickers are truly the best.
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Budget stuff but I'm getting premium sound with this Kicker sub. What's more is that I got it in a great deal. Now I have all the bass that I'm looking for in my sound
