---
product_id: 57045619
title: "Bbox Single Sealed 12 Inch Subwoofer Enclosure - Car Subwoofer Boxes & Enclosures - Premium Subwoofer Box Improves Audio Quality, Sound & Bass - Red & Black Spring Terminals - Charcoal"
brand: "atrend"
price: "$410.87"
currency: USD
in_stock: true
reviews_count: 5
category: "Atrend"
url: https://www.desertcart.us/products/57045619-bbox-single-sealed-12-inch-subwoofer-enclosure-car-subwoofer-boxes
store_origin: US
region: United States of America
---

# 0.67 cu ft airtight sealed volume 12-inch dynamic driver 3/4 inch thick MDF, no flex build Bbox Single Sealed 12 Inch Subwoofer Enclosure - Car Subwoofer Boxes & Enclosures - Premium Subwoofer Box Improves Audio Quality, Sound & Bass - Red & Black Spring Terminals - Charcoal

**Brand:** atrend
**Price:** $410.87
**Availability:** ✅ In Stock

## Summary

> 🎶 Feel the bass, not the bulk — compact power that commands attention!

## Quick Answers

- **What is this?** Bbox Single Sealed 12 Inch Subwoofer Enclosure - Car Subwoofer Boxes & Enclosures - Premium Subwoofer Box Improves Audio Quality, Sound & Bass - Red & Black Spring Terminals - Charcoal by atrend
- **How much does it cost?** $410.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/57045619-bbox-single-sealed-12-inch-subwoofer-enclosure-car-subwoofer-boxes)

## Best For

- atrend enthusiasts

## Why This Product

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

## Key Features

- • **Compact Wedge Design:** Fits perfectly under seats or in tight spaces of trucks and SUVs without sacrificing sound quality.
- • **Universal Compatibility:** Supports a wide range of 12-inch subwoofers with spring terminals for easy, secure wiring.
- • **Precision-Tuned Bass Response:** Optimized sealed enclosure for tight, accurate low frequencies that elevate your car audio game.
- • **Premium Build for Lasting Power:** Durable charcoal finish and robust design built to withstand daily driving and deliver consistent bass.
- • **Airtight, Rattle-Free Construction:** Special aliphatic wood glue and thick MDF panels ensure zero air leaks and vibration-free performance.

## Overview

The Bbox Single Sealed 12 Inch Subwoofer Enclosure is a pro-tuned, airtight MDF box designed to maximize bass clarity and low-frequency impact in compact spaces. With a 0.67 cubic feet internal volume and a sturdy 3/4 inch thick build, it eliminates rattles and air leaks, delivering clean, powerful sound ideal for trucks, SUVs, and tight car interiors.

## Description

The Bbox E12S Pro Tuned 12 inch single sealed wedge shape subwoofer enclosure is designed for optimum bass response and low frequency reproduction which is ideal for lower profile sound quality subwoofers. The single 12 inch wedge shape subwoofer enclosure box is ideal for tight room applications such as behind or under the seat on pickup trucks and SUV’s. Built with a durable high-grade MDF that is 3/4 inch thick, the thick MDF panels and no flex construction on our 12 inch subwoofer box. Our subwoofer box is airtight and resonant free to reduce rattles in your subwoofer and improve the overall sound quality of your sound system. Dimensions Sub cut out: 11.125”, mounting depth: 8”, Height: 13”, Width: 15.25”, Depth1 (bottom): 12”Depth 2 (top): 9.25"

Review: Awesome Product! - Ordered this from desertcart in the beginning of January & was told that it would be delivered anywhere between 2-1-11 to 3-1-11. Turns out they got a hold of one a lot quicker and it was delivered 1 week after it was ordered. Received the item in 2 boxes, as others have listed, and I did not run into any problems with the carpeting on the box wearing away, it looked new, like it should. Installed my sub in it & put it in the car. Sounds great! I can't compare it to another box because I had a box for 2 12's before but was looking to just have one for a more balanced & clean sound instead of overwhelming bass. The box sounds very nice, can't really find any leaks or problems with build quality. Solid box, great performance, great deal overall.
Review: Great Box for the Money - For the price, great box, I could not build it this inexpensively from scratch. I had to open the whole up for my sub but that I knew going in. Wood is thick and sturdy, screws held just fine. Where the wires are connected, I’d prefer banana plugs, but the spring-holders seem to do the job. Small box for many sub’s, need to look for a sub with low Qts, like mine with a Qts = 0.33. Modeled well in this size. Fits in the trunk with room to spare.

## Features

- Pro Tuned12? Single sealed subwoofer enclosure designed for optimum bass response and low frequency reproduction which is ideal for lower profile sound quality subwoofers
- 0.67Cubic Feet Net Volume internal air space is ideal for tight accurate bass reproduction
- Specially Formulated Aliphatic Wood Glue to ensure an airtight seal between all MDF parts with a second application of glue around all internal joints after final assembly
- Enclosure DimensionsSub cut out:11.125?, mounting depth: 8?, Height: 13?, Width: 15.25?, Depth1 (bottom): 12?Depth 2 (top): 9.25?
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0013MWTB2 |
| Age Range Description | Adult |
| Antenna Location | For music players |
| Audio Driver Size | 12 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Best Sellers Rank | 69,289 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 36 in Car Enclosed Subwoofer Systems |
| Box Contents | Speaker Box |
| Brand | Atrend |
| Brand Name | Atrend |
| Colour | Black |
| Compatible Devices | Desktop, Laptop, MP3 Player, Projector, Smartphone, Tablet, Television |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Coaxial |
| Connectivity technology | Coaxial |
| Control Method | Touch |
| Controller Type | App Control |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.5 out of 5 stars 909 Reviews |
| Enclosure Material | iphone |
| Frequency Response | 40 Hz |
| Frequency response | 40 Hz |
| Global Trade Identification Number | 00636644555219 |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 23.5D x 38.7W x 33H centimetres |
| Item Type Name | Subwoofer Enclosure |
| Item Weight | 14 Pounds |
| MP3 player | No |
| Manufacturer | ATREND |
| Maximum Speaker Output Power (in watts) | 500 Watts |
| Model Name | Atrend |
| Model Number | E12S |
| Mounting Type | Tabletop |
| Mounting type | Tabletop |
| Network Connectivity Technology | Coaxial |
| Number Of Circuits | 1 |
| Number of Audio Channels | 2.1 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Product Features | Bass Boost, Stereo Pairing |
| Speaker Size | 12 Inches |
| Speaker Type | Subwoofer |
| Speaker maximum output power | 500 Watts |
| Specific Uses For Product | For use in cars |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Speaker Diameter | 12 Inches |
| Tweeter Diameter | 1 Inches |
| UPC | 636644555219 |
| Unit Count | 1.0 count |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | Bluetooth |
| Woofer Driver Diameter | 12 Inches |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** Atrend
- **Connectivity technology:** Coaxial
- **Frequency response:** 40 Hz
- **Material:** iphone
- **Model name:** Atrend
- **Mounting type:** Tabletop
- **Speaker maximum output power:** 500 Watts
- **Speaker type:** Subwoofer
- **Special feature:** Bass Boost, Stereo Pairing

## Images

![Bbox Single Sealed 12 Inch Subwoofer Enclosure - Car Subwoofer Boxes & Enclosures - Premium Subwoofer Box Improves Audio Quality, Sound & Bass - Red & Black Spring Terminals - Charcoal - Image 1](https://m.media-amazon.com/images/I/81Bvp18zBWL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Will 12 in Boss Phantoms fit in this enclosure?**
A: All day

**Q: Terminal is bad. Did anyone upgraded the terminal? I got the 12 inch sealed enclosure. Any suggestion on upgrading the terminals?**
A: I just ordered 2 of these for my Kenwood 12's and ya, those spring loaded terminals are crap so I am ordering better o es but does anybody know the measurements for them??

**Q: Does anyone know the volume of this enclosure?**
A: It is about .90 cubic feet.

**Q: Bbox e12s  says it has 0.9 space but lower it says 0.65. which one is correct? need a box for skar audio vd-12 ..**
A: It’s approximately 1 cubic foot

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome Product!
*by D***3 on 25 January 2011*

Ordered this from amazon in the beginning of January & was told that it would be delivered anywhere between 2-1-11 to 3-1-11. Turns out they got a hold of one a lot quicker and it was delivered 1 week after it was ordered. Received the item in 2 boxes, as others have listed, and I did not run into any problems with the carpeting on the box wearing away, it looked new, like it should. Installed my sub in it & put it in the car. Sounds great! I can't compare it to another box because I had a box for 2 12's before but was looking to just have one for a more balanced & clean sound instead of overwhelming bass. The box sounds very nice, can't really find any leaks or problems with build quality. Solid box, great performance, great deal overall.

### ⭐⭐⭐⭐⭐ Great Box for the Money
*by D***N on 2 November 2017*

For the price, great box, I could not build it this inexpensively from scratch. I had to open the whole up for my sub but that I knew going in. Wood is thick and sturdy, screws held just fine. Where the wires are connected, I’d prefer banana plugs, but the spring-holders seem to do the job. Small box for many sub’s, need to look for a sub with low Qts, like mine with a Qts = 0.33. Modeled well in this size. Fits in the trunk with room to spare.

### ⭐⭐⭐⭐⭐ Good box for the price
*by A***R on 1 December 2025*

Great box for the price. Well made. Sounds great. Looks great. Fits in the back seat of my pickup.

## Frequently Bought Together

- Atrend Bbox Single Sealed 12 Inch Subwoofer Enclosure - Car Subwoofer Boxes & Enclosures - Premium Subwoofer Box Improves Audio Quality, Sound & Bass - Red & Black Spring Terminals - Charcoal
- Alpine S-A60M S-Series Class D Mono Amplifier
- BOSS Audio Systems KIT10 4 Gauge Amplifier Installation Wiring Kit - A Car Helps You Make Connections and Brings Power to Your Radio, Subwoofers Speakers

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-30*