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NVX Empty BOOST Box - 2014-2019 Highlander and Highlander Hybrid - UBE-TOY-HIG3

For select 2014-2019 Highlander Hybrid and Highlander - Single 10" Empty BOOST Sealed Enclosure

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• Custom Fit Empty Single 10" BOOST Sealed Enclosure
• Compatible with select 2014-2019 Highlander Hybrid and Highlander
• Made with hand-laid fiberglass shell covered in Carpet
• Total box volume: 0.54 cubic feet

See compatible vehicles Learn more about the ubetoyhig3
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2026-07-27 11:08:20
List price $251.99
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Current Promotions (1 offer)


Get the most out of your Loaded Enclosure with the NVX SDTK20. Eliminates road noise, quiet vibrations, and increase the sound quality and output of audio system, 50%. Simply click the "Add Both to Cart" button. This offer cannot be combined with any other coupons or offers.

NVX Empty BOOST Box - 2014-2019 Highlander and Highlander Hybrid - UBE-TOY-HIG3

40% off


Priced separately $259 98

Promo Savings of $20 00

Total price:

$239 98

Description


NVX brand icon

Authorized dealer

Product Details:

  • Custom Fit Empty Single 10" BOOST Sealed Enclosure
  • Compatible with select 2014-2019 Highlander Hybrid and Highlander
  • Made with hand-laid fiberglass shell covered in Carpet
  • Enclosure finish matches the interior of your vehicle
  • Installs easily in the driver's side of the trunk and sacrifices very little space
  • Maximum subwoofer mounting depth: 5.5"
  • Subwoofer cutout diameter: 9.15"
  • Total box volume: 0.54 cubic feet
  • Loaded enclosure also available here
  • Complete amplified bass system package available here
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

⚠️ If your subwoofer exceeds these dimensions it will not fit properly. Returns due to improper fitment will not be accepted.

Frequently Asked Questions (FAQ)


This enclosure is specifically molded for the 2014-2019 Toyota Highlander’s driver-side trunk cavity. Unlike universal boxes that slide or block the third row, this design preserves your cargo floor and fits the exact contours of the side panel.
The enclosure fits into the storage cubby on the left side of the trunk. Use the included mounting hardware to bolt the bracket to the vehicle's interior body panel. This ensures the box remains stationary and doesn't rattle during travel.
Check for gaps between the subwoofer basket and the fiberglass face. Since fiberglass can have slight variations, use foam gasket tape for a perfect seal. Also, ensure the spring terminal posts are tightened and the wires are seated properly.
Verify that the spring terminals are making a clean connection with your speaker wire. If using a factory head unit, ensure your Line Output Converter (LOC) is tapping the correct full-range signal from the rear door speakers or factory amp.
No. This BOOST Box is engineered to sit flush within the rear driver-side alcove. You retain full functionality of the third-row seats (folding and unfolding) and keep your main cargo floor open for groceries or gear.

Compatible Vehicles


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

The vehicle you have selected 1998 Volkswagen Passat is not compatible. Change vehicle or See list of compatible similar products


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Specifications & Details


Compatible vehicle types
Compatible vehicle types
Custom-install
Enclosure Specifications
Subwoofer Size
10"
Subwoofer Cutout Shape
Round / Circle
Box Type
Sealed
Number of Subwoofers
1
Box Style/Shape
Vehicle Specific
Cutout Diameter or Length
9.15"
Maximum Speaker Depth
5.5"
Total Box Volume
0.54 cubic feet
Number of Terminals
1
Terminal Type
Spring posts
Box Exterior Color
Black
Box Finish
Carpet
Promotions
Deals
Dads & Grads Deals
On Sale
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

NVX

Model Number:

UBE-TOY-HIG3

Weight:

10.00lbs

Internal SKU:

ubetoyhig3

Internal Product ID:

207416

Customer Ratings & Reviews


NVX Empty BOOST Box - 2014-2019 Highlander and Highlander Hybrid - UBE-TOY-HIG3 thumbnail image

5 star
0%
4 star
50%
3 star
50%
2 star
0%
1 star
0%



Durability
5
Value
4
Features
4.5
Design
3.5
Usability
2.5

Customer Photos & Videos


Customer Reviews

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By BRANDON on October 17, 2025 Checkmark Icon Verified purchase
2016 Toyota Highlander

1 found this helpful


Looks good

First up, easy transaction for an international shipment. The goods arrived in a timely manner and condition as expected - commendable experience with Sonic Electronix for goods that aren't easily available in Australia.

The enclosure looks good and fits the space well. Includes hardware, but there are no instructions (not a problem). The only other things I would nitpick is that the sub mounting diameter is on the smaller side which will limit your sub choices. The carpet trim, while it matches the factory 3rd row bench and rear deck material, would look nicer if it was a matching vinyl to match the cargo side panels instead.

The only downside that I see is that enclosure has different mounting points compared to what instructions can be found online.

By Jose on March 10, 2026 Checkmark Icon Verified purchase




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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
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  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.