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Kicker CompRT CWRT671 (40CWRT671)

150W 6.75" Comp RT Shallow-Mount Dual 1 Ohm Subwoofer

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• Peak Power: 300W
• RMS Power: 150W
• Injection Molded Polypropylene Cone
• Tough Santoprene Surround
• Dual 1 Ohm
• Inverted-Bumped Back Plate
• Top-Mount Depth: 2-3/4"

Learn more about the 40cwrt671

Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

48cwrt672 thumbnail

Kicker CWRT672 (48CWRT672)

OUR PRICE: $119.99

View item

Product Highlights


• Peak Power: 300W
• RMS Power: 150W
• Injection Molded Polypropylene Cone
• Tough Santoprene Surround
• Dual 1 Ohm
• Inverted-Bumped Back Plate
• Top-Mount Depth: 2-3/4"

Description


Kicker brand icon

Authorized dealer




Kicker Audio: Quality, Performance, and Passion
(Sonic at Stillwater Designs HQ)



Kicker Authorized Dealer

General Features:

  • 6-3/4" Dual 1 Ohm CompRT Series Subwoofer
  • Power Handling:
    • Peak: 300 watts
    • RMS: 150 watts
  • Impedance: 1 ohms
  • Injection-molded polypropylene cone
  • Tough Santoprene surround with interlocking front gasket
  • Dual pair of spring-loaded wire terminals custom designed for shallow mount installations
  • Weather-proof for outdoor powersports applications
  • Double venting for max cooling
  • Inverted-bumped back plate and bumped top plate for full voice-coil clearance and excursion while maintaining a shallow profile
  • High-temp voice coil for increased power handling
  • Resonance Frequency (Fs): 53.9 Hz
  • Top-mount depth: 2-3/4"
  • Sensitivity: 84.6 dB
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Product history:

Kicker CWRT672 thumbnail
(newest, current model)
Kicker 43CWRT671 thumbnail
(previous model, replaced by Kicker CWRT672 (48CWRT672))
Kicker 40CWRT671 thumbnail
(previous model, replaced by Kicker CompRT CWRT671 (43CWRT671))

This item is currently not eligible for our low price guarantee. This may be due to supply constraints, manufacturer restrictions, or another reason. We're always here to help you get the best price possible so give us a call or email today. Our experts will do their best to build the system that works for you within the rules.

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)
1 ohms
Sensitivity
84.8 dB
Subwoofer Design
Round / Circle
Main Cone Color
Dark Gray
Woofer Composition
Injection Molded Polypropylene - IMPP
Woofer Surround
Santoprene Rubber
Magnet Structure
Double Stacked
Subwoofer Grille
No
Re-Cone Kit Available
No
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
5-9/16"
Shallow Mount Installation
Yes
Electromechanical Parameters
Free-Air Resonance (Fs)
53.9 Hz
Equivalent Compliance (Vas)
9.28 liters
Total Speaker Q Value (Qts)
.677
Electrical Q Value (Qes)
0.718
Electrical Resistance of Voice Coil (Re)
2.05 ohms
Mechanical Q Value (Qms)
9.426
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

40CWRT671

Weight:

4.60lbs

Internal SKU:

40cwrt671

Internal Product ID:

69525

Product and How-to Videos


  • Kicker CompRT Shallow Subwoofer -- The new CompVT (CVT) | CES 2013
  • Car Subwoofer Size Buying Guide | What Size of Sub Should I Get?

Customer Ratings & Reviews



5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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Very nice speaker.

This is a very nice speaker if you realize it's small and ment for small areas. I used it in my tj and it fit well and sounds great.

By adrenln on December 6, 2013

32

found this helpful.

Good Little Kicker!

I was looking for something to replace the stock sub in the center console of my 2004 Yukon Denali. I'm glad I went with this little Kicker sub. It is definitely four times louder than the stock that I had replaced. It fills the inside with more than enough bass to go with the mids and highs of the door speakers. Now, you won't hear it too much on the outside, which is fine with me because I just need enough to fill the inside and don't won't to annoy those around me on the outside (neighbors or other drivers). Remember, it is a little over 6.5 inches, so you won't get the bass that a ten or twelve inch sub will provide, but it will definitely give you an improvement over your stock 6 or 6.5 inch sub.

Overall, I'm happy with my purchase and would highly recommend this Kicker sub, especially if you are just wanting to fill the inside of the vehicle with bass without bother others on the outside.

By Woody on December 8, 2015

12

found this helpful.

Good Little Kicker!

I was looking for something to replace the stock sub in the center console of my 2004 Yukon Denali. I'm glad I went with this little Kicker sub. It is definitely four times louder than the stock that I had replaced. It fills the inside with more than enough bass to go with the mids and highs of the door speakers. Now, you won't hear it too much on the outside, which is fine with me because I just need enough to fill the inside and don't won't to annoy those around me on the outside (neighbors or other drivers). Remember, it is a little over 6.5 inches, so you won't get the bass that a ten or twelve inch sub will provide, but it will definitely give you an improvement over your stock 6 or 6.5 inch sub.

Overall, I'm happy with my purchase and would highly recommend this Kicker sub, especially if you are just wanting to fill the inside of the vehicle with bass without bother others on the outside.

By Woody on December 8, 2015

12

found this helpful.

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