---
product_id: 401442266
title: "8\" Subwoofer Speaker Spacers Depth Extender Extending Rings - 1/2\" Thick - ID: 7 1/8\" OD: 8 7/8\" - 1 Pair - SSK8K - Stackable - Perfect for Framing Fiberglass Enclosures"
brand: "mjm car speaker adapters"
price: "£60.75"
currency: GBP
in_stock: true
reviews_count: 5
url: https://www.desertcart.co.uk/products/401442266-8-subwoofer-speaker-spacers-depth-extender-extending-rings-1-2
store_origin: GB
region: United Kingdom
---

# 1/2" thickness 8" subwoofer compatibility Durable PVC material 8" Subwoofer Speaker Spacers Depth Extender Extending Rings - 1/2" Thick - ID: 7 1/8" OD: 8 7/8" - 1 Pair - SSK8K - Stackable - Perfect for Framing Fiberglass Enclosures

**Brand:** mjm car speaker adapters
**Price:** £60.75
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate Your Audio Experience!

## Quick Answers

- **What is this?** 8" Subwoofer Speaker Spacers Depth Extender Extending Rings - 1/2" Thick - ID: 7 1/8" OD: 8 7/8" - 1 Pair - SSK8K - Stackable - Perfect for Framing Fiberglass Enclosures by mjm car speaker adapters
- **How much does it cost?** £60.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/401442266-8-subwoofer-speaker-spacers-depth-extender-extending-rings-1-2)

## Best For

- mjm car speaker adapters enthusiasts

## Why This Product

- Trusted mjm car speaker adapters brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Crafted from tough PVC for ultimate durability.
- • **Stackable Design:** Easily stack multiple spacers for customized depth.
- • **Versatile Options:** Available in 2, 4, and 8 pair packs for every project.
- • **Maximize Your Sound:** Unlock deeper bass with our 8" subwoofer spacers!
- • **Perfect for Enclosures:** Ideal for framing fiberglass enclosures with ease.

## Overview

The 8" Subwoofer Speaker Spacers are designed to enhance your audio setup by providing extra depth for deeper speaker installation. Made from durable PVC, these stackable spacers allow for customizable depth clearance and are available in multiple pack sizes for your convenience.

## Description

8" Subwoofer Speaker Spacers Depth Extender Extending Rings - 1/2" Thick - ID: 7 1/8" OD: 8 7/8" - 1 Pair - SSK8K - Stackable - Perfect for Framing Fiberglass Enclosures

## Features

- Allows for extra depth spacing to install deeper speakers
- PVC construction is tough as nails
- Stack 2 or more spacers for more depth clearance
- Also availabe in 2, 4, and 8 pair packs at significantly discounted price - See our other items

## Images

![8" Subwoofer Speaker Spacers Depth Extender Extending Rings - 1/2" Thick - ID: 7 1/8" OD: 8 7/8" - 1 Pair - SSK8K - Stackable - Perfect for Framing Fiberglass Enclosures - Image 1](https://m.media-amazon.com/images/I/41PPOnqui1L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Fit my boss sub into my suburban.
  

*by J***B on Reviewed in the United States 🇺🇸 on 27 June 2021*

My factory subwoofer blew in my 2001 Chevy suburban. It sounded like a tin can being kicked down the street. I got rid of the old subwoofer and ordered a cheap replacement by boss and when I got it I realized that nothing fits the factory box. After some research and frustration I got this speaker spacer so I can fit an aftermarket product. It barely fit my speaker. I was able to reuse the factory drilled holes to mount the spacer with 2" sheet metal screws and then I drilled holes into the lip of the box to mount the subwoofer through the spacer to the lip with 2 1/2" sheet metal screws. It's all very snug. I did my best to seal the spacer with gasket material like some have recommended. I don't recommend it, it's messy and more then likely does not make a difference. Everything works well however and I have full sound again!

### ⭐⭐⭐ 







  
  
    Had to alter to make work.
  

*by A***B on Reviewed in the United States 🇺🇸 on 10 September 2021*

Did not fit without having to alter.

### ⭐⭐⭐⭐⭐ 







  
  
    Does the job
  

*by D***Y on Reviewed in the United States 🇺🇸 on 26 April 2021*

Plenty of holes pre drilled for easy install. The material is easy to sand down if needed for fitment.

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**Shop now:** [https://www.desertcart.co.uk/products/401442266-8-subwoofer-speaker-spacers-depth-extender-extending-rings-1-2](https://www.desertcart.co.uk/products/401442266-8-subwoofer-speaker-spacers-depth-extender-extending-rings-1-2)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-16*