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NVX NE121P w/ Kicker 50CVX122 (Sold Individually)

Single 12" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.75 Cu. Ft. with Polyfil and NVX Logo w/ 1500W Peak (750W RMS) 12" CompVX Series Dual 2-ohms Subwoofer

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• [12" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 2.00 cubic feet
• Premium Black Carpet with Black NVX Logo

Learn more about the ne121p_50cvx122
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2026-07-27 11:08:20
List price $469.98
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$456.94

 with warranty
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NVX - Worth the Envy - Direct to Consumer Car Audio

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Description


NVX brand icon

Authorized dealer

NVX NE121P

Single 12" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.75 Cu. Ft. with Polyfil and NVX Logo
Quantity: 1

Product Details:

  • Not compatible with NVX VC-Series Subwoofers
  • 12" Single Ported 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: 13-7/8"
  • Subwoofer cutout diameter: 11-7/32"
  • Internal box volume: 1.75 cubic feet
  • Dimensions: 16.50" D x 20.00" W x 16.00" H
  • Authorized Internet Dealer
  • 1-year Sonic Electronix Warranty

Port Specifications:

  • Tuning Frequency: 38 Hz
  • Port Width: 1.5"
  • Port Height: 14.50"
  • Port Length: 17.52"

Kicker CVX122 (50CVX122)

1500W Peak (750W RMS) 12" CompVX Series Dual 2-ohm Car Subwoofer
Quantity: 1

Product Details:

  • 12" Dual 2 ohm CompVX Series Subwoofer
  • Power Handling:
    • Peak: 1500 watts
    • RMS: 750 watts
  • ANSI/CTA-2031-A compliant
  • Thick Polypropylene cone
  • Utilizes one-piece SoloKon cone reinforcement technology
  • Ribbed Santoprene surround with signature double blue stitching
  • Oversized suspension system for improved control
  • High-strength insulated tinsel leads
  • High temperature voice coil for increased excursion and deeper bass
  • Perimeter venting for excellent thermal management
  • Vented back bracing for ultra-rigidity and cool motor
  • UniPlate extended pole piece and backplate for heat dissipation
  • Cast aluminum basket for added strength
  • Satin nickel spring-loaded speaker terminals
  • 16.25 mm Xmax
  • Massive Ceramic magnet motor structure
  • Frequency Response: 20 - 500 Hz
  • Resonance Frequency (Fs): 28.5 Hz
  • Sensitivity: 87.1 dB
  • Recommended sealed box volume: 1 cubic feet - 4.6 cubic feet
  • Recommended ported box volume: 1.75 cubic feet - 2.25 cubic feet
  • Top-mount depth: 6-11/16"
  • Cutout diameter: 11-1/16"
  • Mesh grille: Kicker 52GR12 (sold separately)
  • Grille insert: Kicker GR120 (sold separately)
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Sold Individually


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Specifications & Details


Subwoofer Specifications
Series
CompVX Series
Subwoofer Size
12"
RMS Power Handling
750 watts
Peak Power Handling
1500 watts
Woofer Composition
Polypropylene
Woofer Surround
Ribbed Santoprene
Sensitivity
87.1 dB
Frequency Response
20 - 500 Hz
Subwoofer Design
Round / Circle
Enclosure Specifications
Box Type
Ported
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:

NE121P_50CVX122

Weight:

52.30lbs

Internal SKU:

ne121p_50cvx122

Internal Product ID:

228802

Customer Ratings & Reviews


NVX NE121P w/ Kicker 50CVX122 (Sold Individually) thumbnail image

5 star
33%
4 star
33%
3 star
33%
2 star
0%
1 star
0%



Durability
3.5
Value
5
Features
5
Design
5
Usability
4

Customer Photos & Videos


Customer Reviews

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Nice box. And pairs good with NVX sub

The following review is for NE121P, which is a part of the bundle you are viewing.

Sounds Good. Hits hard. Couldn't ask for more from one 12.

By Nicholas on June 14, 2026 Checkmark Icon Verified purchase
2006 Chevrolet Tahoe


Nice sounding box but abit tall.

The following review is for NE121P, which is a part of the bundle you are viewing.

Great sturdy box, carpeting was nicest done only thing i disliked about it was its hight it too tall my trunk is 14.75. But this thing is 16" tall had to cuz the foam that was under the mat to make it barely fit and also re.oved the back seat...it was worth it though, im running a rf-p3d2 12"

By robinson on February 27, 2026 Checkmark Icon Verified purchase
2023 Toyota GR86


The following review is for NE121P, which is a part of the bundle you are viewing.
By Austin on February 26, 2026 Checkmark Icon Verified purchase
2010 Honda Odyssey



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