Kicker 48CWR152 L7T Series 8" 350W RMS (700W Peak Power Handling 2 Ohms, Dual Voice Coil Component Car 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?
- • 8" L7T Series Dual Voice Coil Component Car Subwoofer
- • Kicker logo sticker
- • (4) Adhesive backed screw covers
- • Screw cover installation instructions
- • Template on box
- • Owner's Manual
Why Choose Kicker 48CWR152 Component Car Subwoofer?
Symbol of Being Robust and Reliable
A symbol of being robust and reliable, the Kicker 48CWR152 under the CompR Subwoofer series is a perfect example. Whether placed in a sealed or ported enclosure, you can trust that this subwoofer will do its job correctly, produce a loud bass with excellent audio quality and minimal distortion.
Polypropylene Cone and Santoprene
The Kicker 48CWR152 has a steel basket with a Forced-Air Cooling design, making your subwoofer 25 percent cooler than other subwoofers. Stitched together, its polypropylene cone and Santoprene surround allow the subwoofer to produce deep bass at elevated volume levels easily. At the same time, its large spider aids the subwoofer in reducing distortion.
High-temperature Voice Coils
With the help of its high-temperature voice coils and double-stacked Ferrite magnet design, the Kicker 48CWR152 can sound very low with a wide frequency range while getting loud with minimal distortion.
Frequently Asked Questions (FAQ)
- • Why does it sound quieter than I expected?
Low bass output is often caused by an enclosure that does not match the recommended specifications or incorrect amplifier tuning. Check the box volume, crossover settings, and speaker polarity for the best performance.
- • Can I install this in either a sealed or ported enclosure?
Yes. It is engineered to perform well in both enclosure types when built to the recommended internal volume and port dimensions.
- • Why does my amplifier shut off whenever the bass gets loud?
This is commonly caused by an impedance mismatch, overheating, or insufficient power wiring. Verify the wiring configuration and ensure your amplifier is stable at the connected load.
- • Can I connect this to a factory car stereo?
Yes. An external amplifier is required, and many factory audio systems also need a line output converter to provide a compatible signal.
- • Why does the bass become distorted at higher volume?
Amplifier clipping, excessive gain, or an improperly tuned crossover are the most common causes. Correct amplifier setup will improve sound quality while helping protect the subwoofer.
- • Does this subwoofer need 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 do I hear rattling noises from my trunk instead of clean bass?
Loose trim panels, license plates, or enclosure hardware are common sources of vibration. Tightening these components or adding sound-deadening material can significantly reduce unwanted noise.
- • Can I use an amplifier with a higher RMS rating than the subwoofer?
Yes. A properly tuned amplifier with adequate headroom is generally safer than an underpowered amplifier that clips under heavy load.
- • Why does the cone move but produce very little low-frequency output?
This often happens when the low-pass crossover is set incorrectly or the speaker polarity is reversed. Double-check the amplifier settings and verify all speaker connections.
- • Can I wire two subwoofers to a single mono amplifier?
Yes. Calculate the final impedance before wiring them together and make sure it falls within the amplifier's supported operating range.
- Diameter : 15 Inch
- Sensitivity : 89.4 dB
- Impedance : 2 Ohm
- Frequency Response : 25-500 Hz
- Peak Power Handling : 1600 Watts
- Design : 1 Way
- Number of Voice Coils : Dual
- RMS Power Handling : 800 Watts
Features:
- Dual 2-Ohm Voice Coils: Provides wiring flexibility to optimize amplifier performance.
- SoloKon Cone Technology: Injection-molded polypropylene cone with integrated back bracing eliminates distortion and enhances durability.
- Ribbed Santoprene Surround: Ensures smooth cone movement, heat resistance, and long-lasting performance.
- Advanced Suspension & Heat Management: Keeps the subwoofer running cool and responsive under heavy power loads.
- Forced Air Cooling: Engineered to run up to 25% cooler than standard subs for extended reliability.
- Red Double-Stitched Cone-to-Surround Bond: Reinforces structural integrity for precise low-frequency response.
- High Power Handling: Supports up to 800 W RMS and 1600 W peak for thunderous bass output.
- Versatile Enclosure Compatibility: Performs in both sealed and ported boxes for flexible system design.
- Durable Build: Robust materials and engineering provide long-term reliability under extreme conditions.
Specifications:
- Size: 15" (38 cm)
- Impedance: 2 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: 713034019121
- 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.
