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NVX NE122S w/ JBL Arena X 12

Dual 12" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 2.0 Cu. Ft. with Polyfil and NVX Logo w/12" Arena X Series Single 2-ohm Car 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 ne122s_arenax12
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2026-07-27 11:08:20
List price $1655.89
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$1529.89

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NVX - Worth the Envy - Direct to Consumer Car Audio

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Description


NVX brand icon

Authorized dealer

NVX NE122S

Dual 12" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 2.0 Cu. Ft. with Polyfil and NVX Logo
Quantity: 1

Product Details:

  • Not compatible with NVX VC-Series Subwoofers
  • 12" Dual 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: 2.00 cubic feet
  • Dimensions: 13.50" D x 27.00" W x 15.00" H
  • Authorized Internet Dealer
  • 1-year Sonic Electronix Warranty

JBL Arena X 12 (JBLSUBAX12AM)

1600W Peak (800W RMS) 12" Arena X Series Single 2-ohm Car Subwoofer
Quantity: 2

Product Details:

  • 12" Single 2 ohm Arena X Series Subwoofer
  • Power Handling:
    • Peak: 1600 watts
    • RMS: 800 watts
  • Aluminum Cone
  • Nitrile Butadiene Rubber NBR Surround
  • Die-cast vented aluminum frame with venting and heatsink fins
  • Durable aluminum dust cap construction
  • Progressive spider design allows cone to move easily
  • Voice coil designed suspended in a separate magnetic cap
  • 2.5" High Temperature Voice coil
  • 15 mm Xmax
  • magnet motor structure
  • Frequency Response: 25 - 1000 Hz
  • Resonance Frequency (Fs): 26 Hz
  • Sensitivity: 86.4 dB
  • Recommended sealed box volume: 0.954 cubic feet
  • Recommended ported box volume: 1.27 cubic feet
  • Top-mount depth: 7.87"
  • Cutout diameter: 11.06"
  • Authorized Internet Dealer
  • 3 Year Manufacturer's Warranty

  • Priced Individually


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Specifications & Details


Subwoofer Specifications
Series
Arena X Series
Subwoofer Size
12"
RMS Power Handling
800 watts
Peak Power Handling
1600 watts
Woofer Composition
Aluminum
Woofer Surround
Nitrile Butadiene Rubber NBR
Sensitivity
86.4 dB
Frequency Response
25 - 1000 Hz
Subwoofer Design
Round / Circle
Enclosure Specifications
Box Type
Sealed
Number of Subwoofers
2
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:

NE122S_ARENAX12

Weight:

87.94lbs

Internal SKU:

ne122s_arenax12

Internal Product ID:

229126

Customer Ratings & Reviews


NVX NE122S w/ JBL Arena X 12 thumbnail image

5 star
0%
4 star
100%
3 star
0%
2 star
0%
1 star
0%



Durability
4
Value
5
Features
4
Design
5
Usability
4

Customer Reviews

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Nice box, but?

The following review is for NE122S, which is a part of the bundle you are viewing.

This box sounds awesome with my NVX subwoofers. I had to reflue the poly inside the box because not enough glue from production. Also, the terminals are cheap. Replacement is recommended. All that aside this box hits hard with the optimal manufacturers recommended air space. I replaced some CT Sounds 1250 rms Stratos off a 2000.1D CT amps. They couldn't even keep up, even with thier amps.alway bottomed out. I put the NVX3s in A NVX box with the specs. Night and DAY. These subwoofers just my be better than the JL W7. By the way the CT Sounds are in a custom box .

By Richard on December 17, 2025 Checkmark Icon Verified purchase

1 found this helpful


The following review is for NE122S, which is a part of the bundle you are viewing.
By John on January 18, 2026 Checkmark Icon Verified purchase
2014 Honda Accord




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