Kicker CWR82 (48CWR82)

600W Peak (300W RMS) 8” CompRT Series Dual 2-ohm Subwoofer

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• Peak Power: 600 watts
• RMS Power: 300 watts
• Impedance: Dual 2 ohms
• Polypropylene Cone
• Santoprene Rubber Surround
• Mount depth: 4 1/8"
• Sensitivity: 82.1 dB

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Product Details:

  • 8" Dual 2 ohms CompR Series Subwoofer
  • Power Handling:
    • Peak: 600 watts
    • RMS: 300 watts
  • Polypropylene Cone
  • Santoprene Rubber Surround
  • Developed Forced-Air cooling
  • Provides powerful bass and low-end response
  • Red double stitching
  • Advanced suspension system includes a large-diameter spider
  • Includes two sets of brass voice-coil terminals
  • Spring-loaded and covered in Satin nickel finish
  • 12.95 mm Xmax
  • Frequency Response: 30 - 500 Hz
  • Resonance Frequency (Fs): 44.1 Hz
  • Sensitivity: 82.1 dB
  • Recommended sealed box volume: 0.4 cubic feet - 1.0 cubic feet
  • Recommended ported box volume: 0.8 cubic feet - 1.2 cubic feet
  • Top-mount depth: 4 1/8"
  • Cutout diameter: 7"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Individually

Product history:

Kicker CWR82 thumbnail
(newest, current model)
Kicker 43CWR82 thumbnail
(previous model, replaced by Kicker CWR82 (48CWR82))
Kicker 40CWR82 thumbnail
(previous model, replaced by Kicker CompR CWR82 (43CWR82))
Kicker 10CVR82 thumbnail
(previous model, replaced by Kicker CompR CWR82 (40CWR82))
Kicker 07CVR82 thumbnail
(previous model, replaced by Kicker CVR82 (10CVR82))
Kicker 05CVR82 thumbnail
(previous model, replaced by Kicker CVR82 (07CVR82))
Kicker 03CVR82 thumbnail
(previous model, replaced by Kicker 05CVR82)

Subwoofer Wiring Guide

Wiring Guide to Wire 1 Kicker CWR82 (48CWR82) Subwoofer

Mono Amp

Mono Amp - Option 1

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Kicker CWR82 (48CWR82) Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Kicker CWR82 (48CWR82) Subwoofers

Mono Amp

Mono Amp - Option 1

4 Channel Amp

Wiring Guide to Wire 4 Kicker CWR82 (48CWR82) Subwoofers

2 Channel Amp

4 Channel Amp

Specifications & Details

Subwoofer Specifications
CompR Series
Subwoofer Size
Peak Power Handling
600 watts
RMS Power Handling
300 watts
Voice Coil(s)
Impedance (Per Voice Coil)
2 ohms
Frequency Response
30 - 500 Hz
82.1 dB
Xmax (millimeters)
12.95 mm
Subwoofer Design
Round / Circle
Main Cone Color
Woofer Composition
Woofer Surround
Santoprene Rubber
Subwoofer Grille
Re-Cone Kit Available
CTA-2031 Compliant
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Minimum Sealed Box Volume
0.4 cubic feet
Maximum Sealed Box Volume
1.0 cubic feet
Minimum Ported Box Volume
0.8 cubic feet
Maximum Ported Box Volume
1.2 cubic feet
Top-Mount Depth (Mounting Depth)
4 1/8"
Cutout Diameter
Shallow Mount Installation
Electromechanical Parameters
Free-Air Resonance (Fs)
44.1 Hz
Equivalent Compliance (Vas)
8.8178 liters
Total Speaker Q Value (Qts)
Electrical Q Value (Qes)
Electrical Resistance of Voice Coil (Re)
3.76 ohms
Mechanical Q Value (Qms)
What is in the box?
User manual
Brand sticker/decal
WITB: Subwoofers
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Item Details


Model Number:




Internal SKU:


Internal Product ID:


Customer Ratings & Reviews

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Customer Reviews

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Great entry level sub

Great sub for my mid bass. Band passed at 55hz up to 200hz in my active 3way. In sealed enclosure in front to get away from terrible door location. Gets rid of cancelations from doors and blends right into my 12 in rear

By ERIC on February 23, 2023 Checkmark Icon Verified purchase


found this helpful.

By Jennings on December 14, 2023 Checkmark Icon Verified purchase


found this helpful.

By Reginald on January 10, 2024 Checkmark Icon Verified purchase


found this helpful.

Awesome kicker!

Great quality
Great product

By Jose on June 7, 2024 Checkmark Icon Verified purchase


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