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NVX NE81P w/ NVX NSW82 Version 3

Single 8" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure w/ 8" Dual 2-Ohm Car Subwoofer

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• 8" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .75 cubic feet
• Premium Black Carpet with Black NVX Logo

Learn more about the ne81p_nsw82v3
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List price $197.98
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-34%

$129.98

 with warranty
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Description


NVX brand icon

Authorized dealer

NVX NE81P

Single 8" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.75 Cu. Ft. with Polyfil and NVX Logo
Quantity: 1

Product Details:

  • Not compatible with NVX VC-Series Subwoofers
  • 8" 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: 8-5/8"
  • Subwoofer cutout diameter: 7-3/8"
  • Internal box volume: .75 cubic feet
  • Port Tuning Frequency (Fb): 38 Hz
  • Dimensions: 15.25" D x 15.00" W x 11.50" H
  • Authorized Internet Dealer
  • 1-year Sonic Electronix Warranty

Port Specifications:

  • Tuning Frequency: 38 Hz
  • Port Width: 1"
  • Port Height: 10"
  • Port Length: 21"

NVX NSW82 Version 3 (NSW82v3)

800W Peak (400W RMS) 8" N-Series v3 Dual 2-ohm Car Subwoofer
Quantity: 1

Product Details:

  • 8" Dual 2 ohm N-Series Subwoofer
  • Power Handling:
    • Peak: 800 watts
    • RMS: 400 watts
  • 10.5 mm Xmax
  • Enhanced Pressed Paper Cone
  • High-Roll Foam Surround
  • Stamped Steel Vented Basket with NVX Punched Logo
  • 2.0" High Temperature Copper Voice coil with Aluminum Former
  • Progressive Roll Single-layer Spider with Integrated Tinsel Leads
  • Optimized High-Velocity Pole Vent
  • 90 oz. Double Stacked Ferrite Magnet with Protective Rubber boot
  • Frequency Response: 20 - 200 Hz
  • Resonance Frequency (Fs): 39.10 Hz
  • Sensitivity: 85 dB
  • Recommended ported box volume: .75 cubic feet
  • Top-mount depth: 4.98"
  • Cutout diameter: 7.12"
  • CTA-2031 Compliant
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Individually

PDF IconNVX NSW82V3 owner’s manual

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Specifications & Details


Subwoofer Specifications
Series
N-Series
Subwoofer Size
8"
RMS Power Handling
400 watts
Peak Power Handling
800 watts
Woofer Composition
Pressed Paper
Woofer Surround
High Roll Foam
Sensitivity
85 dB
Frequency Response
20 - 200 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:

NE81P_NSW82V3

Weight:

37.56lbs

Internal SKU:

ne81p_nsw82v3

Internal Product ID:

228923

Customer Ratings & Reviews


NVX NE81P w/ NVX NSW82 Version 3 thumbnail image

5 star
75%
4 star
25%
3 star
0%
2 star
0%
1 star
0%



Durability
4
Value
4
Features
5
Design
4
Usability
5

Customer Photos & Videos


Customer Reviews

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Sub install

The following review is for NSW82v3, which is a part of the bundle you are viewing.

Great bang for the buck, wired @2ohm to the amp, 500 watts rms, for 2 8 inch subs they hit really hard, great for a quad cab truck

By Daniel on November 1, 2024 Checkmark Icon Verified purchase

1 found this helpful


The following review is for NE81P, which is a part of the bundle you are viewing.
By Abram on May 21, 2026 Checkmark Icon Verified purchase
2017 Jeep Renegade


Insane amount of bass for this price range !!

The following review is for NSW82v3, which is a part of the bundle you are viewing.

Absolutely in shock on how much bass this little woofer puts out in a custom built ported box i would highly recommend this subwoofer especially for the price range

By Christopher on March 16, 2026 Checkmark Icon Verified purchase


Incredible 8's

The following review is for NSW82v3, which is a part of the bundle you are viewing.

These truly are the best blend of SPL and SQL. Running a NVX 1500.1 along with a NVX 1 Farad cap and couldn't be happier. Built a slot ported box at 2.3cu ft with a 34" port wall tuned to 36Hz. Look forward to adding similar setups to my other vehicles.

By Eric on April 26, 2025 Checkmark Icon Verified purchase



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