---
product_id: 463852855
title: "Q Power QBFORDFF09408 8 Inch Quad Port Subwoofer Enclosure Box with Underseat Frontfire for Ford F150 Super Crew, and 250/350 Super Duty Trucks"
brand: "q power"
price: "€ 1400.92"
currency: EUR
in_stock: true
reviews_count: 5
category: "Q Power"
url: https://www.desertcart.fi/products/463852855-q-power-qbfordff09408-8-inch-quad-port-subwoofer-enclosure-box
store_origin: FI
region: Finland
---

# Precision fit for Ford trucks 4x 8-inch subwoofer ports Durable bed liner material Q Power QBFORDFF09408 8 Inch Quad Port Subwoofer Enclosure Box with Underseat Frontfire for Ford F150 Super Crew, and 250/350 Super Duty Trucks

**Brand:** q power
**Price:** € 1400.92
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your truck’s sound game — bass that commands attention!

## Quick Answers

- **What is this?** Q Power QBFORDFF09408 8 Inch Quad Port Subwoofer Enclosure Box with Underseat Frontfire for Ford F150 Super Crew, and 250/350 Super Duty Trucks by q power
- **How much does it cost?** € 1400.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/463852855-q-power-qbfordff09408-8-inch-quad-port-subwoofer-enclosure-box)

## Best For

- q power enthusiasts

## Why This Product

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

## Key Features

- • **Optimized 35Hz Tuning:** Engineered for deep, powerful bass that hits every low note with precision and clarity.
- • **Quad 8-Inch Ported Design:** Maximize bass output with four perfectly sized subwoofer ports for immersive sound.
- • **Tailored Truck Compatibility:** Custom-fit for 2009+ Ford F150 Super Crew and 2017+ F250/350 Super Duty for seamless integration.
- • **Rugged Bed Liner Construction:** Built tough to protect your subwoofers and withstand daily truck life with style.
- • **Underseat Frontfire Technology:** Experience louder, clearer audio that transforms your truck cabin into a concert hall.

## Overview

The Q Power QBFORDFF09408 is a robust 8-inch quad port subwoofer enclosure designed specifically for Ford F150 Super Crew (2009+) and F250/350 Super Duty (2017+) trucks. Crafted from durable bed liner material, it offers superior protection and a precise fit. Featuring underseat frontfire technology and tuned at 35Hz, it delivers deep, clear, and powerful bass, transforming your vehicle’s audio experience into a premium sound environment.

## Description

Experience an auditory transformation with the precision-crafted QPower 8-Inch Quad Ported Subwoofer Box, designed for a seamless fit in Ford F150 Super Crew Trucks (2009 to current) and F250/350 Super Duty Trucks (2017 to current). This enclosure promises a superior sound adventure, enhancing your in-vehicle audio to new heights. This exceptional enclosure features four 8-inch ported openings, ensuring a seamless fit for your subwoofers. It's designed with unwavering durability in mind, providing steadfast protection for your subwoofers, ensuring enduring musical enjoyment. Constructed from robust bed liner material, it acts as a shield, safeguarding your subwoofers from premature wear and tear, preserving their longevity. Once installed, this enclosure catapults your audio to a new echelon. Thanks to the underseat front fire capabilities, it delivers resounding, crystal-clear sound, elevating your auditory experience. Feel free to fine-tune the bass to your preferences because this enclosure's design is tailored for bass enthusiasts, tuned at a comfortable 35 hertz. Turn up the volume and use the QPower 8-Inch Quad Ported Subwoofer Enclosure Box to transport yourself to a world of aural excellence unlike any other. Your subwoofers' full potential will be unlocked with this upgrade, which will give them the superb sound they rightfully deserve. Prepare to enjoy your music in a whole new way.

Review: Box is great but could use some foam strips to protect it during shipping. It’s just floating in the cardboard box. Some black semi-gloss paint and it’s all gone though.
Review: Box was way thinner than expected

## Features

- Each of the four holes, each with an 8-inch aperture, can accommodate up to four subwoofers exactly; Setup offers the highest sound quality, making it a great choice for audiophiles
- Sound produced by underseat front fire capabilities is louder and clearer, enhancing audio quality for an immersive listening experience; Feature adds depth and clarity to your music
- Made of tough bed liner material and provides strong defense and great durability; Material is a solid option for protecting your truck bed or increasing its appearance
- Tailored for a precise fit, this product is designed to accommodate the 2009–present Ford F150 Super Crew and the 2017–present F250-350 Super Duty, ensuring compatibility with these models
- Tuning frequency of 35 hertz optimizes performance, enclosure's design excels in accommodating loud bass playing; Impressive audio experience with deep, powerful, and clear low-frequency sound

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08SFHDW9Y |
| Compatible devices | Car Audio System |
| Control method | Touch |
| Included components | Subwoofer Enclosure, Assembly Instructions |
| Is waterproof | FALSE |
| Item model number | QBFORDFF09408 |
| Manufacturer | QPower |
| Material | Plastic |
| Model name | QBFORDFF09408 |
| Number of Items | 1 |
| Power source | Corded Electric |
| Recommended uses for product | For Surround Sound Systems |
| Speaker size | 8 Inches |
| Speaker type | Subwoofer |
| Subwoofer diameter | 8 Inches |
| Surround sound channel configuration | 4 |
| Unit count | 1 Count |
| Wireless communication technologies | No Wireless Communication Technology |

## Product Details

- **Audio output mode:** Stereo, Surround
- **Brand:** Q Power
- **Connectivity technology:** USB
- **Frequency response:** 35 Hz
- **Mounting type:** Underseat Mount

## Images

![Q Power QBFORDFF09408 8 Inch Quad Port Subwoofer Enclosure Box with Underseat Frontfire for Ford F150 Super Crew, and 250/350 Super Duty Trucks - Image 1](https://m.media-amazon.com/images/I/61CYnc2Xf6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by T***M on 28 February 2024*

Box is great but could use some foam strips to protect it during shipping. It’s just floating in the cardboard box. Some black semi-gloss paint and it’s all gone though.

### ⭐ Review
*by N***N on 1 January 2026*

Box was way thinner than expected

### ⭐ Review
*by L***S on 30 May 2025*

Doesn’t fit 2009-2014 F150 as advertised would need a seat lift kit to make this box work. The seat comes down and rests on it. Seat needs to sit up around 2 inches higher.

## Frequently Bought Together

- QPower 8 inches Quad Port Subwoofer Enclosure Box, with Underseat Frontfire for Ford F150, Super Crew and 250 350 Super Duty Trucks
- Skar Audio RP-1200.1D Monoblock Class D MOSFET Amplifier with Remote Subwoofer Level Control, 1200W
- Skar Audio SVR-8 D2 8" 800 Watt Max Power Dual 2 Ohm Car Subwoofer

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.fi/products/463852855-q-power-qbfordff09408-8-inch-quad-port-subwoofer-enclosure-box](https://www.desertcart.fi/products/463852855-q-power-qbfordff09408-8-inch-quad-port-subwoofer-enclosure-box)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-24*