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JL Audio Stealthbox® SB-SMRT-4-2/8W3v3

Custom fit subwoofer enclosure for select 2008-2015 Smart Fortwo

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• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Dual JL Audio 8W3v3-4
• 250 Watts RMS Power Handling
• Stealthbox Installs behind seats under hard tonneau cover

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$799.99

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Current Promotions (1 offer)


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JL Audio Stealthbox® SB-SMRT-4-2/8W3v3

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Priced separately $859 98

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$829 98

Product Highlights


• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Dual JL Audio 8W3v3-4
• 250 Watts RMS Power Handling
• Stealthbox Installs behind seats under hard tonneau cover

Description


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Authorized dealer


 

Subwoofer Features:

  • One JL Audio 8W3v3-4 Subwoofer
  • Power Handling:
    • RMS: 250 watts each
  • Recommended Power Range: 75 - 250 watts
  • Impedance: Single 4-Ohm
  • Mineral-filled polypropylene cone woofer
  • Rubber surround
  • DMA-optimized, long linear excursion capability to virtually eliminate distortion and increase sound output
  • Vented reinforcement collar improves rigidity and stability of the cone, spider, and voice coil
  • Elevated frame cooling enhances power and sound quality
  • Floating Cone Attach Method allow the cone and surround to be aligned independently
  • Insert molded suspension, coil, and terminal-sub assembly
  • Surround stress relief design
  • Xmax: 10 mm
  • Sensitivity: 83.24 dB
  • Matching Amplifier: JL Audio JX500/1D
  • Authorized Internet Dealer
  • 2 Year Manufacturer's Warranty

Enclosure Features:

  • Compatible with select 2008-2015 Smart Fortwo
  • Down-firing design
  • Sealed enclosure
  • Steel mesh grille included
  • Stealthbox® Installs underneath passenger-side dash
  • Binding post terminals for secure and sturdy connection and installation
  • Storage of any type of magnetic-drive media player in the glove box is not recommended with Stealthbox® installed
  • OEM Color: All
  • Color Match Grade: N/A



Color Matching your Stealthbox®:

Some JL Audio Stealthboxes are not designed to perfectly match OEM colors. Some colors will contrast with OEM colors in order to provide a stylish setup. If you are looking for the closest color match, please select the JL Audio Stealthbox® color that is as close to your OEM color as possible and indicate your vehicle's interior color when ordering

Carpet Color Grade Identification
Perfect Actual exact factory color and texture (dye lot may differ slightly)
Excellent Precise color match, different texture
Good Very close to factory shade/tone
Fair Same basic color, different shade/tone
Poor Same basic color, substantially different shade/tone
Contrasts Not intended to match any factory color. Usually black. Good choice if no Good or better color match exists

Message from JL Audio: Our goal is to provide all Stealthbox® products in colors that match well with factory interiors. Because of availability issues with carpet colors, some Stealthbox® colors are not precise matches at this time. The match grades above give you an indication of how precise our color match is for each Stealthbox® model.

JL Audio SB-SMRT-4-2/8W3v3 owner’s manual

Compatible Vehicles


Please use our Fitment Guide to determine specific compatibility for the submodel and audio features

  • 2008 Smart Fortwo
  • 2009 Smart Fortwo
  • 2010 Smart Fortwo
  • 2011 Smart Fortwo
  • 2012 Smart Fortwo
  • 2013 Smart Fortwo
  • 2014 Smart Fortwo
  • 2015 Smart Fortwo

Specifications & Details


Subwoofer Specifications
Series
W3 v3 Series
Subwoofer Design
Round / Circle
Voice Coil(s)
Single
Impedance (Per Voice Coil)
4 ohms
RMS Power Handling
250 watts
Woofer Surround
Rubber
Woofer Composition
Mineral-Filled Polypropylene
Sensitivity
83.24 dB
Frequency Response
28 - 250 Hz
Xmax (millimeters)
10 mm
Subwoofer Size
8"
Enclosure Specifications
Number of Subwoofers
1
Box Style/Shape
Vehicle Specific
Number of Terminals
1
Terminal Type
Binding posts
Box Exterior Color
Black
Box Finish
Carpet
Final Wired Impedance
4-ohm
Type of Enclosure
Loaded
Box Type
Sealed
Warranty and Return Policy
Parts Warranty Duration
2 years
Labor Warranty Duration
2 years
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

SB-SMRT-4-2/8W3v3

Weight:

18.00lbs

Internal SKU:

sbsmrt428w3v3

Internal Product ID:

40429

Product and How-to Videos


  • JL Audio Jeep Wrangler Stealth Box | Demo
  • JL Audio Stealthbox Vehicle Specific Subwoofer Enclosures | Product Overview

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