Kicker 48CWRT84 CompRT Series 8" 300W RMS (600W Peak Power Handling 4 Ohms, DDual Voice Coil Shallow Mount Component Car Subwoofer
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What's Inside?
- • 8" CompRT 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 48CWRT84 Component Car Subwoofer?
Slim, Powerful, and Built for Any Environment
Experience big bass from a slim, all-weather design engineered for tight spaces and tough conditions. Dual 4-Ohm voice coils provide flexible wiring options for easy amplifier matching and optimized system performance.
Engineered for Strength and Precision
Built to perform anywhere, the UV-resistant cone and surround deliver lasting durability in any environment. SoloKon cone technology fuses the cone to the vented back brace, creating a rigid, distortion-free structure that enhances cooling and ensures clean, accurate bass.
Built Tough for Long-Lasting Performance
Red double stitching reinforces the connection between the Santoprene surround and polypropylene cone for superior durability, while the forced-air cooling system keeps the subwoofer up to 20% cooler—ensuring reliable, long-lasting performance even under heavy loads.
Frequently Asked Questions (FAQ)
- • What amplifier should I use with this shallow-mount subwoofer?
Select a mono amplifier with an RMS output close to the subwoofer's continuous power rating. Proper amplifier matching helps deliver clean bass and reliable long-term performance.
- • Will this fit behind the seat of my truck?
It is designed specifically for installations with limited mounting depth. Measure the available depth in your vehicle before installation to ensure a proper fit.
- • Can I install it in a sealed or ported enclosure?
Yes, it performs well in either enclosure type when built to the recommended specifications. The enclosure you choose will influence bass response and overall output.
- • Why does the bass sound weaker than expected?
Weak bass is often caused by incorrect enclosure volume, amplifier tuning, or speaker polarity. Verifying these settings usually improves low-frequency performance.
- • Can I connect two subwoofers to one amplifier?
Yes, provided the final impedance matches the amplifier's supported load. Always use the recommended wiring configuration for your voice coil setup.
- • Why does the bass distort when I turn up the volume?
Distortion usually occurs because of amplifier clipping or excessive gain settings. Proper tuning keeps the bass clean and protects the speaker from damage.
- • Does it require a break-in period?
Many users recommend several hours of moderate playback before using maximum power. This helps the suspension loosen naturally for smoother performance.
- • Why is my enclosure rattling during heavy bass?
Loose mounting hardware, insufficient enclosure bracing, or nearby interior panels can cause rattling. Tightening components and adding sound deadening usually reduces unwanted noise.
- • Why does it become warm after long listening sessions?
Some heat is normal when handling continuous power for extended periods. Excessive heat may indicate overpowering or incorrect amplifier gain adjustment.
- • Can it deliver accurate bass for different music styles?
Yes, it performs well with rock, country, hip-hop, EDM, and many other genres. Proper enclosure construction and amplifier tuning help it produce balanced, detailed bass.
- Diameter : 8 Inch
- Sensitivity : 81.8 dB
- Impedance : 4 Ohm
- Frequency Response : 30-500 Hz
- Peak Power Handling : 600 Watts
- Top Mount Depth : 2.71 Inches
- Number of Voice Coils : Dual
- Suggested Sealed Box Volume : 0.2-1.0 Cubic ft.
- Suggested Ported Box Volume : 0.8-1.2 Cubic ft.
- RMS Power Handling : 300 Watts
Features:
- All-Weather Thin Design: Slim, versatile profile built to deliver powerful bass in tight spaces or extreme environments.
- Dual 4-Ohm Voice Coils: Enables flexible wiring options for seamless amplifier matching.
- UV-Resistant Cone and Surround: Ensures consistent performance and durability in any condition.
- SoloKon Cone Technology: Fuses the cone to the vented back brace, forming a rigid, distortion-free structure that enhances cooling.
- Red Double Stitching: Creates a strong, lasting bond between the Santoprene surround and polypropylene cone for improved reliability.
- Forced-Air Cooling System: Keeps the sub running up to 20% cooler, extending longevity under heavy load.
- Advanced Suspension & Heat Management: Maintains deep, controlled bass output during extended play.
- Sealed or Vented Box Compatibility: Optimized for sealed enclosures, but capable of powerful output in vented setups.
Specifications:
- Size: 8" (20 cm)
- Impedance: 4 Ohm (Dual Voice Coil)
- Recommended Amplifier Power (RMS): 300 watts
- Peak Power (ANSI/CTA-2031-A): 600 watts
- Sensitivity (1w/1m): 81.8 dB
- Mounting Depth: 2-11/16" (6.7 cm)
- Mounting Diameter: 7" (17.7 cm)
- Minimum Sealed Box Volume: 0.2 cu. ft (5.66 L)
- Maximum Sealed Box Volume: 1.0 cu. ft (28.32 L)
- Minimum Vented Box Volume: 0.8 cu. ft (22.7 L)
- Maximum Vented Box Volume: 1.2 cu. ft (34 L)
- UPC: 713034019237
- Weight: 6.8
- 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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Fantastic sub for vehicles with tight spaces like mine. The shallow design is a huge help and there is no compromise to sound quality. Its still deliver some great bass which is a huge plus.
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Had it both in my Tundra and 4Runner. Really good bass coming from these subs. Love how they sound and they complement perfectly to my Kicker speakers as well.
