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(2) Kicker 43CWRT121 COMPRT12 12" 2000W Subwoofers+Sealed Box+Mono Amp+Amp kit

1000W Peak (500W RMS) 12" Comp RT Dual 1 ohm Shallow Mount Subwoofer Package

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• 500 Watts RMS
• 1000 Watts Max
• Injection-molded polypropylene cone
• Tough Santoprene surround
• All-weather slim subwoofer
• UniPlate™ backplate
• Frequency Response: 25 - 500Hz

Learn more about the 43cwrt121_mdfd12_bak42_tc4s

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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


Dual 12" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD12)

Dual 12-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/Polyfil (2.46 cu ft Airspace - 12SQB)
Quantity: 1

Belva Subwoofer Boxes with Polyfill and 3/4-inch MDF

Built for Bass

You've got an awesome subwoofer there, pal. But where's it gonna go? You can't just throw that thing in the trunk and call it a day. Don't worry, Belva's got your back. With superior construction, great features and everything you need for bass, you'll be ready to pass up that entry-level box you've been eyeballing.

Belva Subwoofer Boxes are CARB Phase 2 Compliant

You get quality boxes with solid 3/4" MDF because nothing else will do the job right. You want to flex your windshield, not your box's innards. You get polyfill built into the box, making sure your subs perform perfectly. On top of that, you get a box that's CARB Phase 2 Compliant, meaning your box won't emit as much nasty formaldehyde as the competition. Better for your bass and better for you.

Belva MDF 3/4-inch Thickness

Look, nobody buys a subwoofer and says, 'Aw man, I just want a teeny bit of thump.' Naw man, you want something that kicks you in the chest, but you need a box that's gonna put up with it. That's where Belva comes in. While other brands use less-than-optimal 1/2-inch MDF, we've got 3/4-inch MDF to make sure you get all the bass you can handle. Why risk a busted box? Belva's the obvious choice when it comes to giving your sub a good home and giving you the low end you're looking for.

Belva MDF 3/4-inch Thickness

General Features:

  • Dual Sealed 12" Enclosure
  • Internal box volume: 2.5 cubic ft. total air space - 1.25 cubic ft. per chamber.
  • High Quality 3/4" MDF Construction
  • Durable black carpeting
  • Pre-lined with Poly-Fil
  • Seams are fully caulked for better efficiency
  • 2 Separate chambers allowing each subwoofer its own air space
  • Gold post terminals for clean and easy wiring access
  • Box Dimensions: 28" Wide, 14" Depth, 14" Height
  • 30 Day return policy


Belva BAK42BK

4 Gauge Premium (CCA) Copper Clad Aluminum Complete 2-Channel Amplifier Wiring Kit with RCA for Amplifiers up to 1200 Watts - GRAY
Quantity: 1

Product Details:

  • 4 Gauge 2-Channel Complete Amplifier Installation Kit
  • Designed for car audio systems up to 1200 watts RMS
  • Made from 100% Copper-Clad Aluminum (CCA)
  • Satin chromed Mini-ANL fuse holder offers ideal protection for high-powered systems
  • Full spec power and speaker wire meet or exceed American Wire Gauge standards
  • RCA Interconnect Cable
  • Twisted-pair construction provides protection against interference
  • Split-tip silver-plated ends offer high-quality performance
  • Molded ends equipped with colored channel identifiers for easy recognition
  • Includes an assortment of wire termination hardware and cable ties
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Kit includes:

  1. 17 ft. Gray 4 gauge power wire
  2. 3 ft. Black 4 gauge ground wire
  3. 17 ft. Gray 18 gauge remote lead wire
  4. 20 ft. 16 gauge speaker wire
  5. One 17 ft. 2-channel twisted-par construction RCA interconnect Cable
  6. One Mini-ANL Fuse Holder with 80 amp Mini-ANL fuse
  7. One Black rubber firewall grommet
  8. Two 4 Gauge Chrome Plated ring terminals
  9. Five 16 Gauge Spade terminal
  10. One 18 Gauge Red butt connectors
  11. Ten 4" Black zip ties

TruConnex TC4SW16-25 by Metra

25' 16 Gauge CCA TC4 Series Speaker Wire
Quantity: 1

General Features:

  • 25 ft. of 16 Gauge Speaker Cable
  • High quality copper clad aluminum construction
  • Color: Silver
  • Length: 25 ft.
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Hifonics Brutus BRX1116.1D

1100 Watt Monoblock Brutus Series Super Class D 1-Ohm Stable Subwoofer Amplifier w/ Bass Level Remote - (Brutus 1100 Watt)
Quantity: 1

General Features:

  • Brutus Series Monoblock Class D Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 400 watts x 1 chan.
    • 2 ohm: 700 watts x 1 chan.
    • 1 ohm: 1100 watts x 1 chan.
  • Wired remote bass level control included
  • Variable Bass Boost (0 to +10 dB bass boost at 45 Hz)
  • Mono channel operation
  • Variable low-pass filter (35-250 Hz, 24 dB/octave)
  • Subsonic filter (24 dB at 15 Hz)
  • LED power (green) and protect (red) indicator lights
  • On-board system diagnostics
  • Preamp RCA ouputs allow for daisy chaining multiple amps
  • 3-way system protection circuitry (thermal, overload and speaker short protection)
  • Heavy duty aluminum alloy head sink
  • Lighted connectors
  • Fuse Rating: 60A MAXI x 1
  • 4 gauge OFC power and ground wiring is recommended for installation
    • Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier
  • Dimensions: 9.8"W x 10.2"L x 2.4"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
Check out the 2015 Hifonics Brutus Series' Manual Owner's Manual

Also found as: BRX11161D, BRX1116-1D

Product history:

Kicker 43CWRT121 MDFD12 BAK42 TC4SW1625 BRX11161D thumbnail
(newest, current model)
Kicker 40CWRT121 thumbnail
(previous model, replaced by (2) Kicker 43CWRT121 COMPRT12 12" 2000W Subwoofers+Sealed Box+Mono Amp+Amp kit)

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Specifications & Details


Subwoofer Specifications
Subwoofer Size
12"
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
Minimum Sealed Box Volume
0.55 cubic feet
Maximum Sealed Box Volume
2.0 cubic feet
Minimum Ported Box Volume
1.75 cubic feet
Maximum Ported Box Volume
2.26 cubic feet
Sensitivity
85.5 dB
Top-Mount Depth (Mounting Depth)
3 3/4"
Cutout Diameter
11"
Recommended Enclosure Type
Ported / Vented
Sealed
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

43CWRT121 MDFD12 BAK42 TC4SW1625 BRX11161D

Weight:

73.55lbs

Internal SKU:

43cwrt121_mdfd12_bak42_tc4s

Internal Product ID:

160889

Customer Ratings & Reviews


(2) Kicker 43CWRT121 COMPRT12 12

5 star
80%
4 star
14%
3 star
4%
2 star
2%
1 star
0%



Durability
4.7
Value
4.9
Features
4.7
Design
4.7
Usability
4.8

Customer Reviews

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Good Box

The following review is for MDFD12, which is a part of the bundle you are viewing.

Great box does well with my subs would buy again

By Dennis on May 4, 2012

147 found this helpful


Heavy Duty!

The following review is for MDFD12, which is a part of the bundle you are viewing.

I would recommend this product for the guy's out there that are serious about their music. If you got good, high quality subs, then this box will make them perform to your sub's max output with out worry of blowing up your box.

By Scott on February 3, 2014

140 found this helpful


Quality Product

The following review is for BAK42BK, which is a part of the bundle you are viewing.

Works very well with my Rockford Fosgate sub system in my car.

By Ronald on December 11, 2014

135 found this helpful


good box

The following review is for MDFD12, which is a part of the bundle you are viewing.

I bought this box for 2 12" kicker cvx subs 750 watts a piece its a great closed box for them especially stuffed 1/4 with pillow stuffing.. looks real good to.. quick shipping

By gage on February 6, 2011

136 found this helpful


good value

The following review is for MDFD12, which is a part of the bundle you are viewing.

product worked for my new hifonics subs. that will be a winter system for my ride so i don't have to keep my main subs in all year round. i really like it mostly because its has black carpeting.

By bigmike on August 10, 2010

133 found this helpful


The Box that Rocks

The following review is for MDFD12, which is a part of the bundle you are viewing.

Appears to be fairly well built. Arrived with a little dent and a tear but its too little to bother with. Sounds nice but doesn't hit as deep as I would have liked. Small size however, leaves me some room for a couple of bags of groceries. Three stars for durability since I've only owned this for about a month.

By Kevin on November 1, 2014

133 found this helpful


good deal!

The following review is for BAK42BK, which is a part of the bundle you are viewing.

Pretty decent value for the price. Worked out great, thanks.

By Brett on January 29, 2015

130 found this helpful


Amazing Enclosure, Even Better Price.

The following review is for MDFD12, which is a part of the bundle you are viewing.

Ordered this as my first enclosure, put two 12" subs in it and I haven't found a box that hits as hard and as clean as this one has. Will definitely buy from SonicElectronix again for my car audio needs.

By Arron-O-Suarus... on February 16, 2012

126 found this helpful


great box

The following review is for MDFD12, which is a part of the bundle you are viewing.

Very sturdy well built. Allows maximum bang. Great price under $60

By Dylan on January 5, 2015

128 found this helpful


Usable

The following review is for BAK42BK, which is a part of the bundle you are viewing.

The wiring has done me right so far but the only thing I don't like is the speaker wires. You have to carefully split it so the wire doesn't show. Other than that minor thing everything was great and a great value!

By tyler on November 18, 2014

126 found this helpful



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