---
product_id: 384902416
title: "Alphasonik AS8DF 8 inch 600 Watts 4-Ohm Down Fire Shallow Mount Flat Enclosed Sub woofer for Tight Spaces in Cars and Trucks, Slim Thin Loaded Subwoofer Air Tight Sealed Bass Enclosure"
brand: "alphasonik"
price: "C$23100"
currency: NIO
in_stock: false
reviews_count: 5
category: "Alphasonik"
url: https://www.desertcart.ni/products/384902416-alphasonik-as8df-8-inch-600-watts-4-ohm-down-fire
store_origin: NI
region: Nicaragua
---

# Slim 13x6x9 inch fit 600W max power punch Air-tight sealed MDF box Alphasonik AS8DF 8 inch 600 Watts 4-Ohm Down Fire Shallow Mount Flat Enclosed Sub woofer for Tight Spaces in Cars and Trucks, Slim Thin Loaded Subwoofer Air Tight Sealed Bass Enclosure

**Brand:** alphasonik
**Price:** C$23100
**Availability:** ❌ Out of Stock

## Summary

> 🚗💥 Big bass, small footprint—own the road’s soundtrack!

## Quick Answers

- **What is this?** Alphasonik AS8DF 8 inch 600 Watts 4-Ohm Down Fire Shallow Mount Flat Enclosed Sub woofer for Tight Spaces in Cars and Trucks, Slim Thin Loaded Subwoofer Air Tight Sealed Bass Enclosure by alphasonik
- **How much does it cost?** C$23100 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/384902416-alphasonik-as8df-8-inch-600-watts-4-ohm-down-fire)

## Best For

- alphasonik enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** Delivers 200W RMS with explosive 600W peak output for deep, room-shaking bass without bulk.
- • **Space-Savvy Design:** Slim 13"x6"x9" enclosure fits tight car and truck spaces—install vertically or horizontally for ultimate flexibility.
- • **Durable Build Quality:** Spun aluminum cone and high-strength rubber surround ensure longevity and crisp, distortion-free sound at high volumes.
- • **Precision Bass Control:** Down-firing subwoofer optimizes bass response with an air-tight sealed MDF enclosure to eliminate vibration and maximize punch.
- • **Audiophile-Approved Performance:** 90dB sensitivity and 32Hz-500Hz frequency range deliver rich, faithful low-end tones that elevate any mobile audio setup.

## Overview

The Alphasonik AS8DF is a slim, 8-inch down-firing subwoofer designed for tight spaces in cars and trucks. With a powerful 200W RMS (600W max) output, an air-tight MDF enclosure, and a spun aluminum cone, it delivers deep, precise bass without sacrificing space. Its versatile mounting options and durable construction make it a top choice for millennial professionals seeking premium sound performance on a budget.

## Description

By installing the subwoofer downward, the AS down-firing enclosures optimize bass response with superior efficiency for richer, deeper, heart pounding low frequency sounds regardless of the enclosure installed position. The sleek design of the AS enclosures allows for installation anywhere in the vehicle, they can be installed vertically or horizontally. The durable MDF wood construction is designed to reduce vibration. Additionally, a special bonding sealer is used to create an air-tight seal to increase joint strength as well as bass reflex. The spun aluminum cone stays rigid even with the most powerful bass notes. Alphasonik's compact down-firing enclosures perform superbly, producing extreme bass with minimal space. The current product description is inaccurate.

Review: Great results from a slim sub - I waited a year to write this review in order to be fair in my assessment and to also be able to speak to the durability of the product. I installed this sub in a Jeep Wrangler and powered it with a Rockford 5-channel amp that is also powering four 6.5s. I didn't want to take up a lot of space in the cargo area with a huge box and I really just wanted to round out the low end; I listen to a lot of classic rock and reggae so I was not looking to shake any windows since only about 10% of what I play falls within the rap or hip-hop genres. Initially, I was pretty underwhelmed with this sub - the first couple weeks gave me average performance at best and I did also experiment with some bass-heavy R&B just to see how it would perform. With the R&B, it produced a dull thud-like sound and with the classic rock, it really didn't sound very good when turned up loud enough to make a difference. But over the next month or so, it started to loosen up and sound more musical than noisy, and after about 3 months of moderate use, I became very happy with it. Again, I was not looking for club-quality bass, I just wanted to add some depth. That being said, it also performs very well now when I pop in some rap or hip-hop. Not a competition sub by any means, but I find myself needing to turn down the bass level for these genres. When the doors and top are off the Jeep, I'll adjust the bass knob a little higher and it is sounds great, even above the wind noise. My bottom line with this sub is that it is an excellent choice for anyone who wants to add nice tone to the lower end of the spectrum. It takes up a surprisingly small amount of space for a 10-inch, and i feel it is a bargain at this price point. The construction of the box itself is also very solid; it's had sports equipment, lawn supplies and such thrown on it, placed on it, been covered with it and a year later, it's no worse off than the day I got it. If you give it time to work itself in, you'll be happy.
Review: Works good, fills out the audio nicely, don't expect to rattle the licence plates off - Fit perfectly, sounds good. Coupled with a nice and small Kenwood amp it just works and that's the best outcome I could have hoped for. Using it as a low end filler on an all alpine speaker set 2x 6.5, 2x tweeters, 2x 6x9, and adjusted just so, it fills the low end void they left. I probably wouldn't push this sub, it will probably explode, but for filling a hole in the audio and adding some extra thumps, it works perfectly fine. Best thing I can say is be reasonable with expectations.

## Features

- Power Rating: 200 Watts RMS / 600 Watts Max
- Cone Material: Spun Aluminum Cone | Surround Material: High Strength Rubber EPDM Enhanced Surround
- Final Impedance: 4-Ohm | Copper Wound Kapton Voice Coil | Push Type Terminals
- Sensitivity: 90dB | Frequency Response: 32Hz - 500Hz
- Enclosure Dimensions: 13" x 6" x 9" / 330mm x 153mm x 229mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B006NQBQTY |
| Age Range Description | Adult |
| Antenna Location | For Mobile Audio |
| Audio Driver Size | 8 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Best Sellers Rank | #305,866 in Electronics ( See Top 100 in Electronics ) |
| Box Contents | Power Cable |
| Brand | Alphasonik |
| Brand Name | Alphasonik |
| Colour | black |
| Compatible Devices | Smartphone, Tablet, MP3 Player |
| Compatible with Vehicle Type | Car, Truck |
| Connectivity Protocol | Aux, RCA |
| Connectivity Technology | Passive |
| Control Method | Voice |
| Controller Type | Voice Control |
| Customer Reviews | 4.0 out of 5 stars 93 Reviews |
| Enclosure Material | MDF Wood |
| Frequency Response | 500 Hz |
| Impedance Unit of Measure | 4 Ohms |
| Input Voltage | 12 Volts |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 61D x 15.2W x 30.5H Centimeters |
| Item Weight Unit of Measure | 5.9 Kilograms |
| MP3 player | No |
| Manufacturer | Alphasonik |
| Model Name | Alphasonik 4-Ohm Down Fire Shallow Mount Flat Enclosed Sub woofer |
| Model Number | AS8DF |
| Mounting Type | Down Fire Shallow Mount |
| Network Connectivity Technology | Passive |
| Number of Audio Channels | 1.0 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Product Features | Bass Boost, Sleek, can be installed vertically or horizontally, Durable |
| Speaker Maximum Output Power | 600 Watts |
| Speaker Size | 8 Inches |
| Speaker Type | Subwoofer |
| Specific Uses For Product | For Mobile Audio |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Speaker Diameter Unit of Measure | 8 Inches |
| UPC | 754220894597 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Not Water Resistant |
| Woofer Driver Diameter | 8 Inches |

## Product Details

- **Brand:** Alphasonik
- **Speaker Maximum Output Power:** 1200 Watts
- **Frequency Response:** 500 Hz
- **Connectivity Technology:** Passive
- **Audio Output Mode:** Mono

## Images

![Alphasonik AS8DF 8 inch 600 Watts 4-Ohm Down Fire Shallow Mount Flat Enclosed Sub woofer for Tight Spaces in Cars and Trucks, Slim Thin Loaded Subwoofer Air Tight Sealed Bass Enclosure - Image 1](https://m.media-amazon.com/images/I/917I0mSOWxL.jpg)
![Alphasonik AS8DF 8 inch 600 Watts 4-Ohm Down Fire Shallow Mount Flat Enclosed Sub woofer for Tight Spaces in Cars and Trucks, Slim Thin Loaded Subwoofer Air Tight Sealed Bass Enclosure - Image 2](https://m.media-amazon.com/images/I/61QuXshjeAL.jpg)
![Alphasonik AS8DF 8 inch 600 Watts 4-Ohm Down Fire Shallow Mount Flat Enclosed Sub woofer for Tight Spaces in Cars and Trucks, Slim Thin Loaded Subwoofer Air Tight Sealed Bass Enclosure - Image 3](https://m.media-amazon.com/images/I/61rqVw11AwL.jpg)
![Alphasonik AS8DF 8 inch 600 Watts 4-Ohm Down Fire Shallow Mount Flat Enclosed Sub woofer for Tight Spaces in Cars and Trucks, Slim Thin Loaded Subwoofer Air Tight Sealed Bass Enclosure - Image 4](https://m.media-amazon.com/images/I/61wHyL2yWWL.jpg)
![Alphasonik AS8DF 8 inch 600 Watts 4-Ohm Down Fire Shallow Mount Flat Enclosed Sub woofer for Tight Spaces in Cars and Trucks, Slim Thin Loaded Subwoofer Air Tight Sealed Bass Enclosure - Image 5](https://m.media-amazon.com/images/I/61VKwauy51L.jpg)

## Available Options

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

## Questions & Answers

**Q: does it come with an amp?**
A: It doesn't come with an amp. You'll have to purchase that separate.

**Q: Will it function without extra amp?**
A: No, this will require an amplifier for use. It doesn't come with an amp either, just the subwoofer.

**Q: Will it work in ford 2005 sport trac**
A: It should work if wired correctly. You may have to visit an audio shop if you don't know how to install it.

**Q: Can I just buy the enclosure?**
A: NO

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great results from a slim sub
*by D***E on 23 May 2014*

I waited a year to write this review in order to be fair in my assessment and to also be able to speak to the durability of the product. I installed this sub in a Jeep Wrangler and powered it with a Rockford 5-channel amp that is also powering four 6.5s. I didn't want to take up a lot of space in the cargo area with a huge box and I really just wanted to round out the low end; I listen to a lot of classic rock and reggae so I was not looking to shake any windows since only about 10% of what I play falls within the rap or hip-hop genres. Initially, I was pretty underwhelmed with this sub - the first couple weeks gave me average performance at best and I did also experiment with some bass-heavy R&B just to see how it would perform. With the R&B, it produced a dull thud-like sound and with the classic rock, it really didn't sound very good when turned up loud enough to make a difference. But over the next month or so, it started to loosen up and sound more musical than noisy, and after about 3 months of moderate use, I became very happy with it. Again, I was not looking for club-quality bass, I just wanted to add some depth. That being said, it also performs very well now when I pop in some rap or hip-hop. Not a competition sub by any means, but I find myself needing to turn down the bass level for these genres. When the doors and top are off the Jeep, I'll adjust the bass knob a little higher and it is sounds great, even above the wind noise. My bottom line with this sub is that it is an excellent choice for anyone who wants to add nice tone to the lower end of the spectrum. It takes up a surprisingly small amount of space for a 10-inch, and i feel it is a bargain at this price point. The construction of the box itself is also very solid; it's had sports equipment, lawn supplies and such thrown on it, placed on it, been covered with it and a year later, it's no worse off than the day I got it. If you give it time to work itself in, you'll be happy.

### ⭐⭐⭐⭐⭐ Works good, fills out the audio nicely, don't expect to rattle the licence plates off
*by H***S on 21 January 2026*

Fit perfectly, sounds good. Coupled with a nice and small Kenwood amp it just works and that's the best outcome I could have hoped for. Using it as a low end filler on an all alpine speaker set 2x 6.5, 2x tweeters, 2x 6x9, and adjusted just so, it fills the low end void they left. I probably wouldn't push this sub, it will probably explode, but for filling a hole in the audio and adding some extra thumps, it works perfectly fine. Best thing I can say is be reasonable with expectations.

### ⭐⭐⭐ Only if you have ZERO BASS!!
*by R***. on 4 May 2021*

If you 6.5 speakers do not buy since 4 6.5 will produce more bass than this and this speaker will sound almost silent... only if you have 5.25 or less then get it otherwise is a waste of money it produces no bass and it will blow at 200w rms not worth it make sure you know what your getting into

## Frequently Bought Together

- Alphasonik AS10DF 10" 1200 Watts 4-Ohm Down Fire Shallow Mount Flat Enclosed Sub woofer for Tight Spaces in Cars and Trucks, Slim Thin Loaded Subwoofer Air Tight Sealed Bass Enclosure
- BOSS Audio Systems R1100M Monoblock Car Amplifier - 1100 High Output, 2-8 Ohm Stable, Low/High Level Inputs, Low Pass Crossover, MOSFET Power Supply
- BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals

---

## 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.ni/products/384902416-alphasonik-as8df-8-inch-600-watts-4-ohm-down-fire](https://www.desertcart.ni/products/384902416-alphasonik-as8df-8-inch-600-watts-4-ohm-down-fire)

---

*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-10-24*