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Fits 1988-98 Chevy Silverado/GMC Sierra Dual Loaded Subwoofer Box (2) CWRT121

Dual Under-Seat Loaded Subwoofer Enclosure for 88-98 Silverado/Sierra Extended Cab Trucks

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• 2 Subwoofers with Dual Subwoofer Enclosure bundle
• 1000W Peak (500W RMS) 12" Comp RT Dual 1-ohm Shallow Mount Subwoofer
• Dual 12" Subwoofer Enclosure for 88-98 Chevy Silverado and GMC Sierra Extended Cab Trucks

Learn more about the 2-43cwrt121_a10212cp

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This item has been discontinued


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Description


Kicker brand icon

Authorized dealer

Kicker CompRT CWRT121 (43CWRT121)

1000W Peak (500W RMS) 12" Comp RT Dual 1-ohm Shallow Mount Subwoofer
Quantity: 2

General Features:

  • 12" CompRT Series Dual Voice Coil 1 Ohm Subwoofer
  • Power Handling:
    • Peak: 1000 watts
    • RMS: 500 watts
  • Recommended power range: 350 - 500 RMS
  • Injection-molded polypropylene cone
  • Tough Santoprene surround with interlocking front gasket
  • All-weather slim subwoofer
  • Thick magnet structure delivers huge power handling without compromising mounting depth
  • UniPlate™ backplate and solid pole piece absorb heat to provide excellent thermal management
  • Dual 1 Ohm Voice Coil
  • Top-mount depth: 3 3/4"
  • Cutout diameter: 11"
  • Frequency Response: 25 - 500Hz
  • Sensitivity: 85.5 dB
  • Resonance Frequency (Fs): 29.4Hz
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
  • Priced Individually

Check out the 43CWRT121 Owner's Manual
Tips for Installing the 43CWRT121 Subwoofer


Atrend A102-12CP

Dual 12" Subwoofer Enclosure for 88-98 Chevy Silverado and GMC Sierra Extended Cab Trucks
Quantity: 1

General Features:

  • Dual 12" Subwoofer Enclosure
  • Designed specifically for 88-98 Chevy Silverado and GMC Sierra Extended Cab Trucks
  • Premium carpeted finish
  • 3/4" Mounting Baffle
  • Hardwood MDF construction
  • Rounded edges
  • Glued and Braced construction
  • Subwoofer mounting depth: 6.25"
  • Box volume: 0.9 cubic feet (per chamber)
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
Note: Installs under the rear seat with Subwoofers facing down.

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Specifications & Details


Subwoofer Specifications
Subwoofer Design
Round / Circle
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
1 ohm
RMS Power Handling
500 watts
Peak Power Handling
1000 watts
Woofer Surround
Santoprene Rubber
Woofer Composition
Polypropylene
Sensitivity
85.5 dB
Subwoofer Size
12"
Enclosure Specifications
Number of Subwoofers
2
Box Style/Shape
Vehicle Specific
Height
9"
Width
53-3/4"
Depth
12-3/8"
Second Width
15-1/2"
Cutout Diameter or Length
11-1/8"
Wood Thickness
5/8"
Number of Terminals
2
Terminal Type
Spring clips
Box Exterior Color
Gray
Box Finish
Carpet
Type of Enclosure
Empty
Box Type
Sealed
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

(2) 43CWRT121,A102-12CP

Weight:

59.00lbs

Internal SKU:

2-43cwrt121_a10212cp

Internal Product ID:

143227

Customer Ratings & Reviews


Fits 1988-98 Chevy Silverado/GMC Sierra Dual Loaded Subwoofer Box (2) CWRT121 thumbnail image

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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Awesome deal

The following review is for A102-12CP, which is a part of the bundle you are viewing.

Love the free shipping love the customer service ive already sent mass friends to sonic and will continue to do business with them as long as i install stereo equipment. As far as the box is concerned i would definately recommend this box to other buyers only one issue is i thought the box was ported my fault. But since ive had it sounds f---ing great!!!

By Mr. S on January 19, 2017

24 found this helpful


Sounds amazing for a shallow mount sub

The following review is for 43CWRT121, which is a part of the bundle you are viewing.

I had this installed with a Kicker 1200.1 amp and ported box behind the back seat of my F350. Bass is boomy but also has quick punch for various genres of music. Very happy.

By Jeremiah on August 17, 2016

18 found this helpful


Great Value

The following review is for 43CWRT121, which is a part of the bundle you are viewing.

Really recommend this product works exceptionally great bass overall great product

By Anonymous on August 3, 2018 Checkmark Icon Verified purchase

17 found this helpful


Great Value!

The following review is for 43CWRT121, which is a part of the bundle you are viewing.

This subwoofer is great! It’ sounds amazing and it’s the perfect depth for a truck box.

By brian on March 27, 2018

16 found this helpful


Great sub

The following review is for 43CWRT121, which is a part of the bundle you are viewing.

Really pleased with the sub I have one 12 in a sealed box and it’s more than enough for me. Great sound from a small enclosure you can’t go wrong.

By Karl on September 27, 2017

16 found this helpful




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

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