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Kicker CompRT CWRT672 (43CWRT672)

300W Peak (150W RMS) 6.75" Comp RT Series Dual 2 ohm Shallow-Mount Car Subwoofer

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

Learn more about the 43cwrt672

Good news and a little bad...

This item has been discontinued

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Product Highlights


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

Description


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Authorized dealer



Kicker Authorized Dealer

General Features:

  • 6-3/4" CompRT Series Subwoofer
  • Power Handling:
    • Peak: 300 watts
    • RMS: 150 watts
  • Recommended power range: 70 - 150 watts RMS
  • Impedance: Dual 2 ohm
  • 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): 55.6 Hz
  • Top-mount depth: 2-3/4"
  • Sensitivity: 82.dB
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty


Check out the 43CWRT672 User Manual

Tips for Installing the 43CWRT672 Subwoofer


Product history:

Kicker CWRT674 thumbnail
(newest, current model)
Kicker 43CWRT672 thumbnail
(previous model, replaced by Kicker CWRT674 (48CWRT674))
Kicker 40CWRT672 thumbnail
(previous model, replaced by Kicker CompRT CWRT672 (43CWRT672))

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Kicker CompRT CWRT672 (43CWRT672) Subwoofer

Mono Amp

Mono Amp - Option 1

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Kicker CompRT CWRT672 (43CWRT672) Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Kicker CompRT CWRT672 (43CWRT672) Subwoofers

Mono Amp

Mono Amp - Option 1

4 Channel Amp

Wiring Guide to Wire 4 Kicker CompRT CWRT672 (43CWRT672) Subwoofers

2 Channel Amp

4 Channel Amp


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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
Xmax (millimeters)
5.1 mm
Subwoofer Design
Round / Circle
Main Cone Color
Dark Gray
Woofer Composition
Injection Molded Polypropylene
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
5-5/8"
Shallow Mount Installation
Yes
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
55.6 Hz
Equivalent Compliance (Vas)
4.2881 liters
Total Speaker Q Value (Qts)
0.578
Electrical Q Value (Qes)
0.609
Electrical Resistance of Voice Coil (Re)
2.14 ohm
Mechanical Q Value (Qms)
11.25
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
Sonic Electronix

Item Details


Manufacturer:

Model Number:

43CWRT672

Weight:

4.60lbs

Internal SKU:

43cwrt672

Internal Product ID:

108691

Product and How-to Videos


  • How to Install a Car Subwoofer in a Box
  • Car Subwoofer Size Buying Guide | What Size of Sub Should I Get?

Customer Ratings & Reviews


Kicker CompRT CWRT672 (43CWRT672) thumbnail image

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



Durability
4.7
Value
4.5
Features
4.5
Design
4.9
Usability
4.9

Customer Reviews

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Great factory replacement

The following review is for a previous version (40CWRT672).

Installed it in my 05 Wrangler with just a few mods and sounds great on the factory amp for what it is. Very pleased with my purchase!

By AL on March 31, 2014

49 found this helpful


Excellent Value

The following review is for a previous version (40CWRT672).

Made my 2005 jeep wrangler sound great.
I would recommend these speakers to anyone.

By Chris on August 19, 2014

38 found this helpful


Great OEM replacement

Used this in the factory center console location of my Wrangler TJ. Surprisingly punchy for a small subwoofer being powered by the OEM amplifier. Granted, there is only so much air to be moved by a 6.75" speaker, but it surpassed my expectations.

By Mike on April 9, 2020 Checkmark Icon Verified purchase

16 found this helpful


More bass then expected

This little speaker beats hard and sounds good. Would recommend for small spaces.

By Josh on April 24, 2017

14 found this helpful


Kicker 6.75 subs

The following review is for a previous version (40CWRT672).

These thing kick serious butt! I didn't know what to expect due to there size, but me and the guys who hooked them up where all blown away. They are both audio guys who run much bigger systems and there looking at these things and shaking their heads in disbelief. Nice Job Kicker

By awu on April 23, 2016

12 found this helpful


Great buy

Perfect fit for jeep tj.
Great replacement for OEM sub-woofer

By Paul on June 22, 2017

12 found this helpful




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