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Kicker CWRT672 (48CWRT672) (Like New (Open Box))

300W Peak (150W RMS) 6.75” CompRT Series Dual 2-ohm Shallow Subwoofer

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• Peak Power: 300 watts
• RMS Power: 150 watts
• Impedance: Dual 2 ohm
• Polypropylene Cone
• Santoprene Rubber Surround
• Mount depth: 2-3/4"
• Sensitivity: 82.6 dB

Learn more about the ls-48cwrt672-u9

We apologize

This item has been discontinued

Description


Kicker brand icon

Authorized dealer

Item Condition - Like New (Open Box):

This product works and looks like new. It may have been opened for a visual demo or product video. In some cases there may be signs of an attempt at installation like opened packaging or mounting screw holes used, but there is no real sign of use or wear. Includes all original parts, packaging and accessories (or suitable replacement)

Kicker takes thin-mount technology to the next level with the awesome CWRT672 6.75-inch CompRT, specifically designed for enthusiasts facing extreme space constraints. This wickedly slim dual 2-ohm subwoofer allows for high-performance bass in doors or tight enclosures where a full-size driver simply won’t fit.

Product Details:

  • 6.75" Dual 2 ohm CompRT Series Subwoofer
  • Power Handling:
    • Peak: 300 watts
    • RMS: 150 watts
  • Polypropylene Cone
  • Santoprene Rubber Surround
  • Ultra-thin sub fits under the seat or behind the back bench
  • Developed forced air-cooling
  • All-weather UV-resistant cone and surround
  • Signature red double stitching
  • Frequency Response: 30 - 500 Hz
  • Sensitivity: 82.6 dB
  • Recommended sealed box volume: 0.18 cubic feet - 0.75 cubic feet
  • Top-mount depth: 2-3/4"
  • Cutout diameter: 5-5/8"
  • CTA-2031 Compliant
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Sold Individually

PDF Icon Kicker 48CWRT672 owner’s manual

Product history:

Kicker LS-48cwrt672-u9 thumbnail
(newest, current model)
Kicker 43CWRT671 thumbnail
(previous model, replaced by Kicker CWRT672 (48CWRT672) (Like New (Open Box)))
Kicker 40CWRT671 thumbnail
(previous model, replaced by Kicker CompRT CWRT671 (43CWRT671))

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Kicker CWRT672 (48CWRT672) (Like New (Open Box)) Subwoofer

Mono Amp

Mono Amp - Option 1

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Kicker CWRT672 (48CWRT672) (Like New (Open Box)) Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Kicker CWRT672 (48CWRT672) (Like New (Open Box)) Subwoofers

Mono Amp

Mono Amp - Option 1

4 Channel Amp

Wiring Guide to Wire 4 Kicker CWRT672 (48CWRT672) (Like New (Open Box)) Subwoofers

2 Channel Amp

4 Channel Amp

Specifications & Details


Subwoofer Specifications
Series
CompRT Series
Subwoofer Size
6.75"
Peak Power Handling
300 watts
RMS Power Handling
150 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
2 ohm
Frequency Response
30 - 500 Hz
Sensitivity
82.6 dB
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Polypropylene
Woofer Surround
Santoprene Rubber
CTA-2031 Compliant
Yes
Recommended Enclosure Specifications
Recommended Enclosure Type
Sealed
Minimum Sealed Box Volume
0.18 cubic feet
Maximum Sealed Box Volume
0.75 cubic feet
Top-Mount Depth (Mounting Depth)
2-3/4"
Cutout Diameter
5-5/8"
Shallow Mount Installation
Yes
What is in the box?
Paperwork
User manual
WITB: Subwoofers
Subwoofer
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

LS-48cwrt672-u9

Weight:

4.60lbs

Internal SKU:

ls-48cwrt672-u9

Internal Product ID:

231314

Customer Ratings & Reviews


Kicker CWRT672 (48CWRT672) (Like New (Open Box)) thumbnail image

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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.