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NVX BE-KIAOPTG3-VSW102 BOOST Box

Custom Fit 500W RMS 10" Loaded BOOST Subwoofer Enclosure for 2011-2015 Kia Optima

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• Custom Bass Enclosure for 2011-2015 Kia Optima
• Powerful NVX VSW104v2 Subwoofer
• Hand-Laid Fiberglass Enclosure
• Fits In the Storage Cubby On the Left Side of the Trunk
• Add 500 Watts RMS of Bass to Your Kia

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List price $312.99
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$169.99

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Description


NVX brand icon

Authorized dealer

Kia Optima 10 Inch Loaded Enclosure
Steel Grille Carpet Fiberglass
Engineered In The USA

Product Details:

  • Custom designed bass enclosure for 2011-2015 Kia Optima vehicles
  • Hand-laid fiberglass shell
  • Installs quickly and easily into the storage cubby on the left side of the trunk
  • 10" Dual 4 Ohm VS Series Subwoofer
  • Power Handling:
    • RMS: 500 Watts
    • Peak: 1500 Watts
  • Impedance: Dual 4 ohm
  • Pressed paper cone with woven fiber top
  • Woofer surround type
  • Custom high roll foam surround with nylon stitching
  • 2.5" high temperature aluminum voice coil
  • 127oz. triple stacked ferrite magnet motor structure with protective rubber boot
  • Frequency response: 20-220 Hz
  • Sensitivity: 87dB
  • Complete amplified bass system package available here
  • Add bass, no loss of space
  • Available in loaded and fully amplified package
  • Matches OEM carpet and look
  • Custom design without custom price
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

pdf icon NVX BE-KIAOPTG3-VSW104 Manual

Frequently Asked Questions (FAQ)


This custom-engineered BOOST Box is designed specifically to fit the driver-side trunk corner of your 2011-2015 Kia Optima. It provides a seamless, OEM-style fit that saves trunk space while offering the exact air volume the subwoofer requires.
This sealed enclosure is ideal for Optima owners who prioritize tight, accurate bass and musical detail. It takes up significantly less space than a ported box and provides a flatter frequency response for a clean, audiophile-quality sound.
The enclosure is wrapped in automotive-grade carpet that matches your Kia’s interior. While it can handle minor dampness, spilled liquids should be blotted immediately to prevent soaking into the wood structure or causing odors.
No. Unlike universal boxes that sit in the middle of the trunk, this installs into the rear left alcove. You retain full access to your spare tire and most of your floor space, ensuring your Optima remains practical for daily use.
The internal volume is already optimized for the VSW102 driver. However, if you find the bass too "tight," adding a small amount of polyester fiberfill can simulate a slightly larger enclosure and smooth out the low-end response.
No. This BOOST Box is constructed from high-density fiberboard with internal bracing and professional-grade adhesives. It is specifically built to withstand the air pressure and vibrations of the VSW102 10" subwoofer without rattling.

Compatible Vehicles


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

The vehicle you have selected 1978 Ford LTD is not compatible. Change vehicle or See list of compatible similar products


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Specifications & Details


Subwoofer Specifications
Subwoofer Design
Round / Circle
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
RMS Power Handling
500 watts
Total RMS Power Handling
500 watts
Peak Power Handling
750 watts
Woofer Surround
Rubber
Woofer Composition
Paper
Sensitivity
83 dB
Frequency Response
20 - 200 Hz
Subwoofer Size
10"
Enclosure Specifications
Number of Subwoofers
1
Box Style/Shape
Vehicle Specific
Number of Terminals
1
Terminal Type
Spring posts
Box Exterior Color
Black
Box Finish
Fiberglass
Final Wired Impedance
2-ohm
Type of Enclosure
Loaded
Box Type
Sealed
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

NVX

Model Number:

BE-KIAOPTG3-VSW104

Weight:

35.00lbs

Internal SKU:

bekiaoptg3vs102

Internal Product ID:

181979

Customer Ratings & Reviews


NVX BE-KIAOPTG3-VSW102 BOOST Box thumbnail image

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



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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Impressive

1st and foremost, the box fits great in my daughter's 2015 Optima. It blends right in with color and contour of the trunk. You'd nearly miss it if you weren't looking for it and takes up very little space. I likely went a little overkill with the NVX NDA104 amp, but I've got it adjusted conservatively so it's not knocking the bottom out of this sub. It hits clean and mean for a 10" sub. Highly recommend this if you want a good thump in a compact package.

By Andy on December 28, 2023 Checkmark Icon Verified purchase

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