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  5. 12" Car Subwoofers Closeout
  6. NVX SMW12D4-3

See all parts that fit your 2019 Express 3500

NVX SMW12D4 (Like New (Open Box))

800W Peak (400W RMS) S-Series Shallow-Mount 12" Dual 4-Ohm Subwoofer

NVX
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• 800 watts Watts Peak
• 400 watts Watts RMS
• Carbon Fiber Reinforced Polypropylene Cone
• Butyl Rubber Surround
• Includes Depth Extension Clearance Plate
• Mounting Depth: 3-15/16"

Learn more about the ls-smw12d4-u9

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This item has been discontinued

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Description

NVX brand icon

Authorized dealer

Item Condition - Like New (Open Box):

This product works and looks like new. It may have been opened for a visual demo or product video. In some cases there may be signs of an attempt at installation like opened packaging or mounting screw holes used, but there is no real sign of use or wear. Includes all original parts, packaging and accessories (or suitable replacement)

Product Details:

  • 12" Dual 4 ohm S Series Series Subwoofer
  • Power Handling:
    • Peak: 800 watts
    • RMS: 400 watts
  • Carbon Fiber Reinforced Polypropylene Cone
  • Butyl Rubber Surround
  • 53oz Y30 High Energy Ferrite Magnet
  • Top-mount depth: 3.82"
  • Includes Depth Extension Clearance Plate for extremely shallow boxes that the subwoofer may not fit in
    • This allows you to cut a hole in the box and mount the plate over the hole to allow more depth for the subwoofer
  • Cutout diameter: 11.11"
  • Frequency Response: 25 - 350 Hz
  • Sensitivity: 88 dB
  • Resonance Frequency (Fs): 29.1 Hz
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

    • Priced Individually

pdf icon NVX SMW12D4 Manual
PDF IconNVX LS-SMW12D4-U9 owner’s manual

Subwoofer Wiring Guide

Wiring Guide to Wire 1 NVX SMW12D4 (Like New (Open Box)) Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 NVX SMW12D4 (Like New (Open Box)) Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 NVX SMW12D4 (Like New (Open Box)) Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 NVX SMW12D4 (Like New (Open Box)) Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Specifications & Details

Subwoofer Specifications
Series
S Series
Subwoofer Size
12"
Peak Power Handling
800 watts
RMS Power Handling
400 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
Voice Coil Material
Aluminum
Voice Coil Diameter
2.5"
Frequency Response
25 - 350 Hz
Sensitivity
88 dB
Xmax (millimeters)
8 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Polypropylene
Woofer Surround
Butyl Rubber
Magnet Structure
Single Stacked
Magnet Type
Ferrite
Subwoofer Grille
Optional (Accessory required and sold separately)
Re-Cone Kit Available
No
CTA-2031 Compliant
Yes
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Optimum Sealed Box Volume
1.2 cubic feet
Optimum Ported Box Volume
1.75 cubic feet
Top-Mount Depth (Mounting Depth)
3.82"
Cutout Diameter
11.11"
Shallow Mount Installation
Yes
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
29.1 Hz
Equivalent Compliance (Vas)
64.86 liters
Total Speaker Q Value (Qts)
0.5734
Electrical Q Value (Qes)
0.6448
Electrical Resistance of Voice Coil (Re)
6.4 ohm
Mechanical Q Value (Qms)
5.1827
What is in the box?
Paperwork
User manual
WITB: Subwoofers
Subwoofer
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details

Manufacturer:

NVX

Model Number:

SMW12D4-3

Weight:

11.00lbs

Internal SKU:

ls-smw12d4-u9

Internal Product ID:

207487

Customer Ratings & Reviews

NVX SMW12D4 (Like New (Open Box)) thumbnail image
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