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NVX NE121S w/ Kicker CWRT124 (48CWRT124) (Sold Individually)

Single 12" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.0 Cu. Ft. with Polyfil and NVX Logo w/ 1000W Peak (500W RMS) 12" CompRT Series Dual 4-ohm Shallow Subwoofer

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12" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.00 cubic feet
• Premium Black Carpet with Black NVX Logo

Learn more about the ne121s_48cwrt124
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2026-07-27 11:08:20
List price $379.98
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$271.95

 with warranty
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Description


NVX brand icon

Authorized dealer

NVX NE121S

Single 12" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.0 Cu. Ft. with Polyfil and NVX Logo
Quantity: 1

Product Details:

  • Not compatible with NVX VC-Series Subwoofers
  • 12" Single Sealed Subwoofer Enclosure
  • Made from 3/4" Medium Density Fiberboard (MDF) construction
  • Built with precision CNC technology for exceptional accuracy
  • Pre-lined with Poly-Fil for improved acoustic response
  • Premium Black Carpet with Black NVX Logo
  • Spring Loaded Push Terminals
  • Maximum subwoofer mounting depth: 10-1/8"
  • Subwoofer cutout diameter: 11-7/32"
  • Internal box volume: 1.00 cubic feet
  • Dimensions: 13.00" D x 15.00" W x 15.00" H
  • Authorized Internet Dealer
  • 1-year Sonic Electronix Warranty

Kicker CWRT124 (48CWRT124)

1000W Peak (500W RMS) 12" CompRT Series Dual 4-ohm Shallow Car Subwoofer
Quantity: 1

Product Details:

  • 12" Dual 4 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 48CWRT124 owner’s manual


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Specifications & Details


Subwoofer Specifications
Series
CompRT Series
Subwoofer Size
12"
RMS Power Handling
500 watts
Peak Power Handling
1000 watts
Woofer Composition
UV-Treated Polypropylene
Woofer Surround
Santoprene Rubber
Sensitivity
85.5 dB
Frequency Response
25 - 500 Hz
Subwoofer Design
Round / Circle
Enclosure Specifications
Box Type
Sealed
Number of Subwoofers
1
Box Style/Shape
Square/Rectangle
Wood Thickness
3/4"
Number of Terminals
1
Terminal Type
Binding posts (banana clip ready)
Box Exterior Color
Black
Box Finish
Carpet
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

NVX

Model Number:

NE121S_48CWRT124

Weight:

33.20lbs

Internal SKU:

ne121s_48cwrt124

Internal Product ID:

228756

Customer Ratings & Reviews


NVX NE121S w/ Kicker CWRT124 (48CWRT124) (Sold Individually) 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 Photos & Videos


Customer Reviews

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Amazing

The following review is for CWRT124, which is a part of the bundle you are viewing.

well worth every penny there’s no compact 12 that I’ve yet to hear that can compare to this one right here it is the best out there if your running 2 of these on 2000 watts definitely upgrade your electrical but besides that, I’m in love with the crisp sound and bass that they can produce

By joe on April 13, 2021 Checkmark Icon Verified purchase

29 found this helpful


The following review is for CWRT124, which is a part of the bundle you are viewing.
By Virgil on May 20, 2024 Checkmark Icon Verified purchase

1 found this helpful


The following review is for NE121S, which is a part of the bundle you are viewing.

Works great with my Kicker CWR124

By GrimGodiva on June 9, 2026 Checkmark Icon Verified purchase


Satisfied customer! AWESOME!

The following review is for CWRT124, which is a part of the bundle you are viewing.

Purchasing these 2 - 12” kicker CompRT subs was a good purchase to upgrade the sound for a my car. They have amazing sound! Wasn’t too sure if it would sound good with enclosed or ported box. I love the quality of kicker and the price was a great deal. Thank you Sonic Electronix! I will be purchasing more from this company.

By Stuart on April 19, 2026 Checkmark Icon Verified purchase
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