---
product_id: 1175892
title: "American Sound Connection Single 18\" Subwoofer 1\" MDF Universal Fit Vented Port Sub Box Speaker Enclosure"
brand: "american sound connection"
price: "16100 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "American Sound Connection"
url: https://www.desertcart.dk/products/1175892-american-sound-connection-single-18-subwoofer-1-mdf-universal-fit
store_origin: DK
region: Denmark
---

# vented port for airflow 18" subwoofer fit 1" MDF durable build American Sound Connection Single 18" Subwoofer 1" MDF Universal Fit Vented Port Sub Box Speaker Enclosure

**Brand:** american sound connection
**Price:** 16100 kr
**Availability:** ✅ In Stock

## Summary

> 🎶 Unleash the bass beast – your ride’s new heartbeat!

## Quick Answers

- **What is this?** American Sound Connection Single 18" Subwoofer 1" MDF Universal Fit Vented Port Sub Box Speaker Enclosure by american sound connection
- **How much does it cost?** 16100 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/1175892-american-sound-connection-single-18-subwoofer-1-mdf-universal-fit)

## Best For

- american sound connection enthusiasts

## Why This Product

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

## Key Features

- • **Precision Vented Design:** Optimized airflow enhances bass clarity and delivers deep, punchy low frequencies.
- • **Rugged MDF Construction:** Built with 1" high-grade MDF for durability that withstands intense car audio sessions.
- • **Sleek, Professional Fit:** Dimensions crafted for universal fitment without compromising your vehicle’s interior style.
- • **Universal 18" Compatibility:** Fits most 18-inch subwoofers with a 20" mounting depth for seamless upgrades.
- • **Spacious 7.4 Cubic Feet Air Space:** Maximizes subwoofer performance with ideal internal volume for booming bass.

## Overview

The American Sound Connection HP118V is a robust, vented subwoofer enclosure crafted from 1" MDF, designed to universally fit 18" subwoofers with a 20" mounting depth. Its 7.4 cubic feet air space and vented port optimize airflow and bass response, delivering powerful, clear low frequencies for car audio enthusiasts seeking impactful sound performance.

## Description

Buy American Sound Connection Single 18" Subwoofer 1" MDF Universal Fit Vented Port Sub Box Speaker Enclosure: Subwoofer Boxes & Enclosures - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Sound systems with massive bass - Bassheads everywhere will tell you a subwoofer is only as good as the box that it is placed in you want reliable bass you want hard-hitting bass American sound connection prefab boxes is the way to go get yours while supplies last for any speaker size for any application
Review: Came apart in 5 min - Box came apart in less then 5 min. Not happy

## Features

- DURABLE CONSTRUCTION: Crafted with precision and durability in mind, the ASC HP118V enclosure is constructed from high-grade materials. This ensures that the enclosure can withstand the rigors of car audio use while providing a sturdy and reliable housing for your subwoofer.
- ENHANCED SOUND QUALITY: The ASC HP118V enclosure is engineered for excellent sound quality. Its vented design is optimized to enhance bass response, providing deep and impactful low-frequency output. The vented configuration allows for improved airflow, resulting in cleaner and more dynamic bass reproduction. Whether you're listening to music genres with heavy bass or enjoying cinematic audio, this enclosure elevates your sound experience with its powerful bass output.
- UNIVERSAL COMPATIBILTY: The HP118V enclosure is designed to fit a wide range of 18-inch subwoofers, making it a versatile choice for car audio enthusiasts. Its dimensions are carefully calculated to provide an optimal internal volume for the subwoofer, maximizing its performance potential. It provides a dedicated space to maximize bass output and enhance your car's audio system.
- DIMENSIONS: 34-1/4" Width x 22-1/4" Height x 22-1/4" Depth
- ADDITIONAL ITEM SPECS: Mounting Depth of 20" making it compatible with the majority of 18" subwoofer and a total Air Space of 7.4 Cubic Feet for increased output

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00IFEG6YW |
| Best Sellers Rank | #109,997 in Electronics ( See Top 100 in Electronics ) #275 in Car Subwoofer Boxes & Enclosures |
| Customer Reviews | 3.5 3.5 out of 5 stars (80) |
| Date First Available | February 13, 2014 |
| Item Weight | 87.9 pounds |
| Item model number | HP118V |
| Manufacturer | American Sound Connection |
| Other display features | Wireless |
| Product Dimensions | 24 x 8 x 5 inches |

## Images

![American Sound Connection Single 18" Subwoofer 1" MDF Universal Fit Vented Port Sub Box Speaker Enclosure - Image 1](https://m.media-amazon.com/images/I/61zFX2eViTL.jpg)
![American Sound Connection Single 18" Subwoofer 1" MDF Universal Fit Vented Port Sub Box Speaker Enclosure - Image 2](https://m.media-amazon.com/images/I/51zRt1YvKiL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Sound systems with massive bass
*by S***H on January 28, 2026*

Bassheads everywhere will tell you a subwoofer is only as good as the box that it is placed in you want reliable bass you want hard-hitting bass American sound connection prefab boxes is the way to go get yours while supplies last for any speaker size for any application

### ⭐ Came apart in 5 min
*by M***E on May 15, 2024*

Box came apart in less then 5 min. Not happy

### ⭐⭐⭐ Low line 18 box if you don't mind small mods.
*by A***T on March 27, 2016*

Would like to give this 5 stars, but a couple details keep me in particular from giving it 5 stars. The problem many reviewers have with the hole size was not an issue for me. An Re Audio MX18 fits perfectly without any modification to the hole. With that said If you have anything but an Re MX18 or any other larger than normal subwoofer you will have issues mounting your woofer as the hole will be too large. Unfortunately the Re needs a much more port area than this box offers, a little over double to be exact, so extensive modifications need to be done to get the sub to perform properly. Also the 2 smaller sides(the port side and the opposite side)are 3/4 mdf. I bought this box to hopefully perform some small mods as I typically do with a prefab, but this one will require more than some small mods. Build quality is good as it is mostly 1"mdf, but needs to be much better for my application. Would recommend for any low line 18, but keep in mind the hole will be too big for a low line 18.

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-05*