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NVX NE122P w/ Infinity Reference 123W

Dual 12" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 3.25 Cu. Ft. with Polyfil and NVX Logo w/ 12" Reference Series Single 2-or 4-ohm Car Subwoofer

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• 12" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 3.25 cubic feet
• Premium Black Carpet with Black NVX Logo

Learn more about the ne122p_reference123w
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List price $611.89
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-20%

$487.89

 with warranty
Starting at $45/mo or 4 payments of $122 Buy now, pay later and installment payment plans are offered by Afterpay and Affirm. Learn more

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Description


NVX brand icon

Authorized dealer

NVX NE122P

Dual 12" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 3.25 Cu. Ft. with Polyfil and NVX Logo
Quantity: 1

Product Details:

  • Not compatible with NVX VC-Series Subwoofers
  • 12" Dual 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: 3.25 cubic feet
  • Dimensions: 16.50" D x 35.50" W x 16.00" H
  • Authorized Internet Dealer
  • 1-year Sonic Electronix Warranty

Port Specifications:

  • Tuning Frequency: 38 Hz
  • Port Width: 3"
  • Port Height: 14.50"
  • Port Length: 16.63"

Infinity Reference 123W (INFSUBRF123W)

1200W Peak (400W RMS) 12" Reference Series Single 2-or 4-ohm Car Subwoofer
Quantity: 2

Product Details:

  • 12" Single 2 or 4 ohm Reference Series Subwoofer
  • Power Handling:
    • Peak: 1200 watts
    • RMS: 400 watts
  • Polypropylene cone
  • Rubber surround
  • Selectable Smart Impedance (SSI) switch between 2-ohms and 4-ohms
  • Vented basket design for system cooling
  • Infinity-logo inspired radial texture
  • Copper-printed Infinity Mobius on the dust cap
  • High gloss black trim ring
  • HARMAN reliability testing
  • 2" high-temperature voice coil
  • 0.236 mm Xmax
  • Double Stacked magnet motor structure
  • Frequency Response: 30 - 500 Hz
  • Resonance Frequency (Fs): 37.9 Hz
  • Sensitivity: 86 dB
  • Recommended sealed box volume: 1.59 cubic feet
  • Recommended ported box volume: 1.59 cubic feet
  • Top-mount depth: 5-1/2"
  • Cutout diameter: 11-1/8"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Individually


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Specifications & Details


Subwoofer Specifications
Series
Reference Series
Subwoofer Size
12"
RMS Power Handling
400 watts
Peak Power Handling
1200 watts
Woofer Composition
Polypropylene
Woofer Surround
Rubber
Sensitivity
86 dB
Frequency Response
30 - 500 Hz
Subwoofer Design
Round / Circle
Enclosure Specifications
Box Type
Ported
Number of Subwoofers
2
Box Style/Shape
Square/Rectangle
Wood Thickness
3/4"
Number of Terminals
2
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:

NE122P_REFERENCE123W

Weight:

60.86lbs

Internal SKU:

ne122p_reference123w

Internal Product ID:

229132

Customer Ratings & Reviews


NVX NE122P w/ Infinity Reference 123W thumbnail image

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



Durability
0
Value
5
Features
0
Design
5
Usability
0

Customer Photos & Videos


Customer Reviews

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Nice box

The following review is for NE122P, which is a part of the bundle you are viewing.

Pair with the right woofers and you will be happy. Wouldn't put anything crazy high powered in it. Box is tuned to 38hz. Sounds good, it doesnt hit the super lows in rap hard, but 95% of songs sound great. Used in a 2020 Ford Fusion. Fit with no issues.

By Nick on March 8, 2026 Checkmark Icon Verified purchase
2020 Ford Fusion




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