---
product_id: 28248463
title: "(2) 6.5\" sealed subwoofer enclosure Car/Truck sub woofer audio speaker box 5.25\""
brand: "boxfactory"
price: "FREE"
currency: AUD
in_stock: false
url: https://www.desertcart.com.au/products/28248463-2-6-5-sealed-subwoofer-enclosure-car-truck-sub-woofer
store_origin: AU
region: Australia
---

# (2) 6.5" sealed subwoofer enclosure Car/Truck sub woofer audio speaker box 5.25"

**Brand:** boxfactory
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** (2) 6.5" sealed subwoofer enclosure Car/Truck sub woofer audio speaker box 5.25" by boxfactory
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/28248463-2-6-5-sealed-subwoofer-enclosure-car-truck-sub-woofer)

## Best For

- boxfactory enthusiasts

## Why This Product

- Trusted boxfactory brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

This listing is for 2 boxes. This box is built for 6.5" sub woofer speaker. Check our other auctions for different sizes. Each box is. 12" wide, 12" tall, and 7" deep. Speaker clearance depth is 6.5" on inside. Each box is about .50 cubic ft. of airspace. Mount hole is 5.25" in diameter. The mount hole will look smaller than what's shown in the picture. 16 AWG speaker wire soldered to a quick connect/disconnect terminal on the side of each box is also included. All boxes will be the color of trunk liner charcoal with black sides as pictured unless you message us requesting a different color. If another color is desired, we are the manufacturer and can do this for you. Simply put in your payment notes to seller, or message us with the desired color of the box and sides. These 8" sub woofer speaker boxes are made with heavy duty 1/2" wood. The edges of each piece are glued with waterproof premium grade wood glue, fastened together with heavy duty staples, then we run a line of the same waterproof wood glue down all the inside seams. The glue we use is stronger than the wood making for a solid heavy duty box. We then run a bead of silicone down the inside seams and silicone the back of the speaker terminal to make sure it's an air tight box. We also installed a sound preserving quick connect/disconnect terminal on each box. We use the small size terminals as not to drill a large hole in the box. After the box is built we cover the outside of it in contact cement. This process seals up any exposed cracks in the seams on the exterior side. We then use the same contact cement to apply the carpet. This box comes with 1.5 foot of 16Ga premium grade wire with positive markings which are soldered to the quick connect/disconnect terminal. We then pre stripped the speaker end of the wire so you can access the copper with ease. Thank you for visiting our shop. We hope to do business with you! BoxFactory.com Team

## Features

- Two 6.5" sealed subwoofer enclosures
- 5.25" Inside Diameter
- ›See more product details

## Images

![(2) 6.5" sealed subwoofer enclosure Car/Truck sub woofer audio speaker box 5.25" - Image 1](https://images-na.ssl-images-amazon.com/images/I/51ElIquPIHL.jpg)
![(2) 6.5" sealed subwoofer enclosure Car/Truck sub woofer audio speaker box 5.25" - Image 2](https://images-na.ssl-images-amazon.com/images/I/61MbnRbLBmL.jpg)
![(2) 6.5" sealed subwoofer enclosure Car/Truck sub woofer audio speaker box 5.25" - Image 3](https://images-na.ssl-images-amazon.com/images/I/51YXDsqY4iL.jpg)
![(2) 6.5" sealed subwoofer enclosure Car/Truck sub woofer audio speaker box 5.25" - Image 4](https://images-na.ssl-images-amazon.com/images/I/51C9KDFB3mL.jpg)
![(2) 6.5" sealed subwoofer enclosure Car/Truck sub woofer audio speaker box 5.25" - Image 5](https://images-na.ssl-images-amazon.com/images/I/513yAGeXbjL.jpg)

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**Shop now:** [https://www.desertcart.com.au/products/28248463-2-6-5-sealed-subwoofer-enclosure-car-truck-sub-woofer](https://www.desertcart.com.au/products/28248463-2-6-5-sealed-subwoofer-enclosure-car-truck-sub-woofer)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-24*