Kicker 48CWR82 CompR Series 8" 300W RMS (600W Peak Power Handling) 2 Ohms, Dual Voice Coil Component Car Subwoofer
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What's Inside?
- • 8" CompR Series Dual Voice Coil Component Car Subwoofer
- • Kicker logo sticker
- • (4) Adhesive backed screw covers
- • Screw cover installation instructions
- • Template on box
- • Information sheet with QR code to owner's manual
- • Owner's Manual
Why Choose Kicker 48CWR82 Component Car Subwoofer?
Flexible Wiring and Precision Bass
Dual 2-Ohm voice coils provide versatile wiring options for perfect amplifier matching, while SoloKon™ cone technology fuses the cone with the back brace, reducing distortion and enhancing cooling for clean, powerful, and reliable bass performance.
Built for Strength and Long-Lasting Performance
Red double stitching secures the bond between the Santoprene® surround and polypropylene cone, ensuring durability and consistent performance over time. Combined with a forced-air cooling system that keeps the subwoofer up to 25% cooler, this design delivers enhanced reliability even under heavy, extended use.
Precision Bass with Lasting Durability
The rigid polypropylene cone retains its shape even during intense bass sessions, ensuring accurate, distortion-free low-frequency reproduction and consistent performance for every track.
Frequently Asked Questions (FAQ)
- • What amplifier should I pair with this subwoofer?
Choose a mono amplifier with an RMS output that closely matches the subwoofer's continuous power rating. Proper amplifier matching helps deliver clean bass and dependable performance.
- • Can I install it in either a sealed or ported enclosure?
Yes, both enclosure types work well when built to the recommended specifications. A sealed box provides tighter bass, while a ported enclosure increases low-frequency output.
- • Why does it sound weak after installation?
Weak bass is commonly caused by incorrect enclosure volume, amplifier tuning, or reversed polarity. Checking the wiring and crossover settings usually improves performance.
- • Can I connect two subwoofers to one amplifier?
Yes, as long as the final impedance matches the amplifier's supported load. Always verify the wiring configuration before powering the system.
- • Why does the bass distort when I raise the volume?
Distortion usually occurs because of amplifier clipping or gain settings that are too high. Correct tuning helps maintain clean bass and protects the speaker from damage.
- • Does it need a break-in period?
Many users recommend several hours of moderate listening before applying full power. This allows the suspension to loosen naturally for smoother performance.
- • Why is my enclosure rattling during bass-heavy songs?
Loose mounting hardware, enclosure air leaks, or vibrating interior panels are common causes. Securing the enclosure and adding sound-deadening material can greatly reduce rattles.
- • Is it suitable for compact car audio systems?
Yes, its 8-inch size makes it a great option for installations with limited space. A properly sized enclosure helps maximize bass performance without taking up excessive room.
- • Why does it get warm after extended use?
Some heat is normal when handling continuous power over long listening sessions. Excessive heat may indicate overpowering or improper amplifier gain settings.
- • Can this subwoofer produce both deep and accurate bass?
Yes, it is capable of delivering strong low-frequency output while maintaining good bass definition. Proper enclosure construction and amplifier tuning make a significant difference in overall sound quality.
- Diameter : 8 Inch
- Sensitivity : 82.1 dB
- Impedance : 2 Ohm
- Frequency Response : 25-500 Hz
- Peak Power Handling : 600 Watts
- Top Mount Depth : 4.12 Inches
- Number of Voice Coils : Dual
- Suggested Sealed Box Volume : 0.4-1.0 Cubic ft.
- Suggested Ported Box Volume : 0.8-1.2 Cubic ft.
- RMS Power Handling : 300 Watts
Features:
- Dual 2-Ohm Voice Coils: Offers flexible wiring options for optimal amplifier matching.
- SoloKon Cone Technology: Integrates the cone with the back brace to reduce distortion and improve cooling.
- Red Double Stitching: Reinforces the bond between the Santoprene® surround and polypropylene cone for long-lasting durability.
- Forced-Air Cooling System: Keeps the sub running up to 25% cooler for enhanced reliability under heavy use.
- Rigid Polypropylene Cone: Maintains shape during intense bass sessions for accurate low-frequency reproduction.
- Ventilated Steel Basket: Designed to dissipate heat efficiently for consistent performance.
- Sealed or Ported Box Compatible: Performs well in both enclosure types, offering flexibility for installation.
Specifications:
- Size: 8" (20 cm)
- Impedance: 2 Ohm (Dual Voice Coil)
- Recommended Amplifier Power (RMS): 300 watts
- Peak Power (ANSI/CTA-2031-A): 600 watts
- Sensitivity (1w/1m): 82.1 dB
- Frequency Response: 30 – 500 Hz
- Top Mount Depth: 4-3/16" (10.5 cm)
- Bottom Mount Depth: 4-11/16" (11.9 cm)
- Mounting Diameter: 6-13/16" (17.3 cm)
- Frame Width & Length: 8.512"
- Minimum Sealed Box Volume: 0.4 cu. ft (11.3 L)
- Maximum Sealed Box Volume: 1.0 cu. ft (28.52 L)
- Minimum Vented Box Volume: 0.8 cu. ft (22.7 L)
- Maximum Vented Box Volume: 1.2 cu. ft (34 L)
- UPC: 713034019145
- Weight: 6.7
- 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.
