Kicker 48CWR154 CompR Series 15" 800W RMS (1600W Peak Power Handling) 4 Ohms, Dual Voice Coil Component Car Subwoofer
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What's Inside?
- • 15" CompR Series Dual Voice Coil Component Car Subwoofer
- • (4) Adhesive backed screw covers
- • Screw cover installation instructions
- • Kicker logo sticker
- • Screw cover installation instructions
- • Template on box
- • Owner's Manual
Why Choose Kicker 48CWR154 Component Car Subwoofer?
Flexible, Durable, and Precise Bass
Dual 4-ohm voice coils offer versatile wiring options for any system configuration. The injection-molded polypropylene cone provides durability and distortion-resistant performance, while the ribbed Santoprene surround ensures smooth, linear cone movement. Red double stitching reinforces the cone-to-surround connection for long-lasting, reliable bass.
Built for Power and Precision
The SoloKon cone with back bracing reduces flex and distortion even under high-power use. Forced-air cooling keeps the motor running cooler during extended play, while the advanced suspension system handles high excursion without sacrificing sound quality, delivering deep, accurate bass at any volume.
Reliable Power with Clean, Controlled Bass
The high-temp voice coil maintains efficiency even at high power levels, while perimeter venting provides effective thermal management for long-lasting performance. The cast-aluminum basket offers a rigid structure that minimizes vibrations, delivering clean, precise bass every time.
Frequently Asked Questions (FAQ)
- • Why does it sound weak even with a powerful amplifier?
Weak bass is commonly caused by an enclosure that doesn't meet the recommended internal volume or by incorrect amplifier tuning. Verify the enclosure specifications, crossover settings, and speaker polarity for the best performance.
- • Can I install this in either a sealed or ported enclosure?
Yes. It performs well in both enclosure types when built according to the recommended box volume and port tuning specifications.
- • Why does my amplifier go into protection mode during heavy bass?
This usually indicates an impedance mismatch, loose wiring, or amplifier overheating. Inspect the wiring and ensure the final speaker load is within the amplifier's supported range.
- • Will using loose poly-fil inside my ported enclosure ruin the airflow of the integrated cooling vents?
Loose fiberfill strands can easily get sucked into the motor's cooling vents or blown out of the tuned port. Line the inner walls with dense acoustic foam sheets instead if you need to artificially increase box volume.
- • Why does the bass become distorted when I raise the volume?
Distortion is typically caused by amplifier clipping, excessive gain, or incorrect crossover settings. Proper tuning will improve sound quality and help protect the subwoofer from damage.
- • Does it require a break-in period?
Yes. Playing music at moderate listening levels for several hours allows the suspension to loosen naturally and improves bass response over time.
- • Why is my trunk rattling more than the bass itself?
Loose trim panels, license plates, or enclosure hardware commonly vibrate during heavy bass. Tightening loose components and installing sound-deadening material can greatly reduce rattling.
- • Can I safely push 1200 watts of continuous power to this driver if it stays cool to the touch?
Exceeding the rated 800-watt RMS limit by 400 watts continuously risks immediate mechanical over-excursion damage. Over time, this excessive power can stretch the progressive spider or crack the stitched surround.
- • Why am I hearing a strange air-whistling noise coming from the front of the cone during heavy bass drops?
This driver utilizes a forced-air cooling system that vents the motor structure to keep the coils running cooler. If the sound is excessive, check for a minor air leak around the mounting gasket or an undersized box port.
- • Can I wire multiple subwoofers to one mono amplifier?
Yes. Calculate the combined impedance carefully and make sure it falls within the amplifier's supported operating range before completing the installation.
- Diameter : 15 Inch
- Sensitivity : 89.4 dB
- Impedance : 4 Ohm
- Frequency Response : 25-500 Hz
- Peak Power Handling : 1600 Watts
- Number of Voice Coils : Dual
- RMS Power Handling : 800 Watts
Features:
- Dual 4-Ohm Voice Coils: Flexible wiring options for various system setups.
- Injection-Molded Polypropylene Cone: Durable, distortion-resistant cone material.
- Ribbed Santoprene Surround: Smooth, linear cone movement for accurate bass.
- Red Double Stitching: Strong cone-to-surround connection for longevity.
- SoloKon Cone with Back Brace: Reduces flex and distortion under high power.
- Forced Air Cooling: Keeps the motor running cooler under heavy loads.
- Advanced Suspension System: Handles high excursion without sacrificing sound quality.
- High-Temp Voice Coil: Maintains efficiency at high power levels.
- Perimeter Venting: Effective thermal management for long-term performance.
- Cast Aluminum Basket: Rigid structure reduces vibrations for clean bass.
- Massive Ceramic Magnet: Produces controlled, powerful low-end output.
- Spring-Loaded Speaker Terminals: Easy, secure connections.
Specifications:
- Size: 15" (38 cm)
- Impedance: 4 Ohm (DVC)
- Recommended Amplifier Power (RMS): 800 W
- Peak Power (per ANSI/CTA-2031-A): 1600 W
- Sensitivity (1W/1m): 89.4 dB
- Mounting Depth: 7-15/16" (20 cm)
- Mounting Diameter: 13-3/4" (35 cm)
- Minimum: 1.8 cu. ft. (51 L)
- Maximum: 3.0 cu. ft. (85 L)
- Minimum: 3.0 cu. ft. (85 L)
- Maximum: 5.0 cu. ft. (142 L)
- UPC: 713034019138
- Weight: 23.2
- 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.
