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Kicker CWRT122 (48CWRT122)

1000W Peak (500W RMS) 12" CompRT Series Dual 2-ohm Shallow Car Subwoofer

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• Peak Power: 1000 watts
• RMS Power: 500 watts
• Impedance: Dual 2 ohm
• UV-Treated Polypropylene Cone
• UV-resistant Santoprene Surround
• Mount depth: 3-3/4"
• Sensitivity: 85.5 dB

Learn more about the 48cwrt122
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List price $279.99
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$199.96

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NVX NE122S w/ Kicker CWRT122 (48CWRT122) (Sold Individually)

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Current Promotions (2 offers)


Get a Free roll of Belva 16 Gauge Speaker Wire. Simply click the "Add Both to Cart" button and you will see your savings at checkout. This offer cannot be combined with any other coupons or offers.

Kicker CWRT122 (48CWRT122)

100% off


Priced separately $212 95

Promo Savings of $12 99

Total price:

$199 96

Protect your subwoofer and enhance its look while saving 50% off. Simply click the "Add Both to Cart" button and you will see your savings at checkout. This offer cannot be combined with any other coupons or offers.

Kicker CWRT122 (48CWRT122)

50% off


Priced separately $224 95

Promo Savings of $12 50

Total price:

$212 45

Description


Kicker brand icon

Authorized dealer

Space-Efficient Sound Control

The Kicker 48CWRT122 is the 12" flagship thin-mount transducer from the CompRT series, meticulously engineered to provide a substantial low-frequency foundation in environments where space is at a premium. With a mounting depth of only 3-3/4", it is the definitive solution for high-fidelity bass in restricted locations, such as behind the seat of a regular-cab pickup or in shallow under-seat enclosures. This all-weather driver features a blacked-out SoloKon polypropylene cone and a UV-resistant Santoprene surround—reinforced with signature red double stitching—ensuring it maintains its acoustic integrity and mechanical poise in demanding mobile or off-road conditions.

To sustain high-output performance in its slender frame, the 48CWRT122 utilizes Kicker’s Forced-Air Cooling technology. This system uses the cone’s own motion to actively cycle air through the motor structure, allowing the subwoofer to operate 20% cooler than standard slim-line designs and preventing thermal compression during extended play. With a Dual 2-Ohm Voice Coil (DVC) configuration and an impressive 500-watt RMS power rating, this 12" driver offers the installation flexibility and mechanical authority required for sophisticated, space-saving car audio systems.

Product Details:

  • 12" Dual 2 ohm CompRT Series Subwoofer
  • Power Handling:
    • Peak: 1000 watts
    • RMS: 500 watts
  • ANSI/CTA-2031-A compliant
  • UV-Treated Polypropylene cone
  • Utilizes one-piece SoloKon cone reinforcement technology
  • UV-resistant Santoprene Surround with signature red double stitching
  • Ultra-thin sub fits under the seat or behind the back bench
  • Advanced suspension and heat management system
  • Forced-Air Cooling to help subwoofers run 20% cooler
  • Runs 20% cooler than previous designs
  • Frequency Response: 25 - 500 Hz
  • Sensitivity: 85.5 dB
  • Recommended sealed box volume: 0.55 cubic feet - 2.0 cubic feet
  • Recommended ported box volume: 1.75 cubic feet - 2.25 cubic feet
  • Top-mount depth: 3-3/4"
  • Cutout diameter: 11"
  • Mesh grilles: Kicker 52GR12 (sold separately)
  • Grille insert: Kicker CWR12G (sold separately)
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Sold Individually

PDF Icon Kicker 48CWRT122 owner’s manual

Product history:

Kicker CWRT122 thumbnail
(newest, current model)
Kicker 43CWRT121 thumbnail
(previous model, replaced by Kicker CWRT122 (48CWRT122))
Kicker 40CWRT121 thumbnail
(previous model, replaced by Kicker CompRT CWRT121 (43CWRT121))

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Kicker CWRT122 (48CWRT122) Subwoofer

Mono Amp

Mono Amp - Option 1

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Kicker CWRT122 (48CWRT122) Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Kicker CWRT122 (48CWRT122) Subwoofers

Mono Amp

Mono Amp - Option 1

4 Channel Amp

Wiring Guide to Wire 4 Kicker CWRT122 (48CWRT122) Subwoofers

2 Channel Amp

4 Channel Amp


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Specifications & Details


Subwoofer Specifications
Series
CompRT Series
Subwoofer Size
12"
Peak Power Handling
1000 watts
RMS Power Handling
500 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
2 ohm
Frequency Response
25 - 500 Hz
Sensitivity
85.5 dB
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
UV-Treated Polypropylene
Woofer Surround
UV-resistant Santoprene
Subwoofer Grille
Optional (Accessory required and sold separately)
CTA-2031 Compliant
Yes
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
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
2.25 cubic feet
Top-Mount Depth (Mounting Depth)
3-3/4"
Cutout Diameter
11"
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:

CWRT122

Weight:

12.00lbs

Internal SKU:

48cwrt122

Internal Product ID:

182765

Customer Ratings & Reviews


Kicker CWRT122 (48CWRT122) thumbnail image

5 star
69%
4 star
6%
3 star
0%
2 star
13%
1 star
13%



Durability
3.5
Value
3.7
Features
4
Design
4.6
Usability
4.1

Customer Reviews

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Great product

The following review is for a previous version (40CWRT121).

Be sure to break it in properly. Very loud. Shakes the s*** out of my f150. Need a new rear view. Might need to purchase some dynamat

By Lucas on December 26, 2013

60 found this helpful


RMS rating is overratted

The following review is for a previous version (40CWRT121).

I had this sub hooked up for 2 days and was playing it at about 1/2-3/4 volume and it blew up. Everything was wired correctly. From what I see from other reviews this seems to be a common problem. I replaced it with a Rockford Fosgate p3d12 shallow and am so far very pleased.

By Person on August 27, 2014

36 found this helpful


JUNK!!!

The following review is for a previous version (40CWRT121).

Donot buy this sub... I blew 2 of these subs. One on a kicker 800 watt amp another on an old 650.1 kicker ....WAY OVER RATED!!!!

By JW on February 6, 2014

35 found this helpful


Out of Luck

The following review is for a previous version (40CWRT121).

The sub blew within the first month of purchase below it's rated power!

By Zach on January 2, 2014

35 found this helpful


Rated too high on RMS

The following review is for a previous version (40CWRT121).

This sub is rated way to high on RMS wattage. I had it wired to 2 ohm and it blew up within the first two weeks pushing it at a mere 400-500 rms. Very disappointing. I have owned a ton of kicker products and this was my first poor experience. On a side note, Sonic Electronics would NOT warranty a blown subwoofer. I fought with a guy on an email rant for three days and eventually had to get my warranty through Kicker directly. I will say this. As far as the subwoofers sound when it worked, it sounded great. I had it in a ported box at recommended specs for the speaker and it literally sounded like a 1,000 watt sub in a large box. It just simply did not last. I have received my replacement sub and hopefully it will last.

By Josh on January 29, 2014

32 found this helpful


Must know what you are doing

The following review is for a previous version (40CWRT121).

These subs are available in dual 1-ohm and 2-ohm models. If you are running TWO of these.....the dual 1-ohm subs can be used with a classic 2-channel bridgeable OR a 1-ohm stable mono block. If you get the dual 2-ohm subs, they can ONLY be used with a monoblock that is at minium at least 2-ohm stable. If you don't know the difference between series and parallel wiring, you should not be wiring up subs until you do. Most sub failures are caused by incorrect wiring and/or SETTINGS. Anybody can connect wires to subs and get sound. Whether or not they last has EVERYTHING to do with experience on settings. If you are using LOUDNESS or turning your BASS up on the deck that makes you an amateur. You can achieve more by using the amp settings and your subs will last longer too. The RMS rating on these is most likely over-rated. I would guess (by weight and experience) that they could handle a clean 500-600w RMS each when wired and setup properly.

By JoeC on March 15, 2014

29 found this helpful


Be Careful

The following review is for a previous version (40CWRT121).

My amp was only stable to 2 ohm and I got this sub from Kicker even though I asked for a 2ohm, they gave me a 1 ohm. It blew as soon as we hooked it up. Kicker is awesome stuff though and always take care of their customers. Hoping for the best on this deal.

By LARRY on September 29, 2013

28 found this helpful


By Zach on October 6, 2022 Checkmark Icon Verified purchase

18 found this helpful


Sounds amazing for a shallow mount sub

The following review is for a previous version (43CWRT121).

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 a previous version (43CWRT121).

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




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