---
product_id: 383025140
title: "BOSS Audio Systems CUBE8 Car Subwoofer and Amp Package – Built-in Amplifier, 8 Inch Subwoofer with Passive Radiator, Remote Subwoofer Control"
brand: "boss audio systems"
price: "$201.75"
currency: USD
in_stock: false
reviews_count: 5
url: https://www.desertcart.us/products/383025140-boss-audio-systems-cube8-car-subwoofer-and-amp-package-built
store_origin: US
region: United States of America
---

# 8-inch subwoofer with passive radiator 400W built-in amp Remote subwoofer control BOSS Audio Systems CUBE8 Car Subwoofer and Amp Package – Built-in Amplifier, 8 Inch Subwoofer with Passive Radiator, Remote Subwoofer Control

**Brand:** boss audio systems
**Price:** $201.75
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Elevate your drive with bass that commands attention!

## Quick Answers

- **What is this?** BOSS Audio Systems CUBE8 Car Subwoofer and Amp Package – Built-in Amplifier, 8 Inch Subwoofer with Passive Radiator, Remote Subwoofer Control by boss audio systems
- **How much does it cost?** $201.75 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/383025140-boss-audio-systems-cube8-car-subwoofer-and-amp-package-built)

## Best For

- boss audio systems enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Sleek Design:** Fits effortlessly in your ride, adding style and sound without bulk.
- • **Powerful 400W Amplifier:** Delivers deep, punchy bass without extra gear clutter.
- • **Versatile Input Options:** Connect seamlessly to factory or aftermarket radios with high & low-level inputs.
- • **Remote Subwoofer Control:** Adjust bass levels on the fly for the perfect vibe every time.
- • **8-Inch Subwoofer with Passive Radiator:** Experience rich, chuff-free bass that transforms your drive.

## Overview

The BOSS Audio Systems CUBE8 is a compact 8-inch car subwoofer package featuring a built-in 400W amplifier and passive radiator technology for clean, powerful bass. It includes remote control for easy bass adjustments and supports both high and low-level inputs, making it compatible with factory and aftermarket radios. Designed for professional installation, it offers a sleek, space-saving design backed by a 3-year warranty.

## Description

BOSS Audio Systems CUBE8 Car Subwoofer and Amp Package – Built-in Amplifier, 8 Inch Subwoofer With Passive Radiator, Remote Subwoofer Control

Review: Perfect product
Review: got this for a build in my ram 1500. it sounds good, it hits "hard enough" i would say this is for the older generations (like myself) that still want a symphony in their ride, but don't want to be young and annoying anymore. I'm a guy that never had a system pushing less than 2000W on 2 10's in my 20's. so i do kinda miss having to readjust my rearview mirror all the time, lol. BUT, overall, for the money, this sub hits well at 600W, sounds good and clear, and compact like i needed. i would buy it again.

## Features

- Built-in Amplifier - A built-in 400 Max watt amplifier powers the 8” subwoofer
- Passive Radiator – A driver unit that has its motor structure (magnet) removed, becomes a passive diaphragm. As a result, there is no Chuffing that you would generally get with a ported box, thus enriching the BASS & making the system more linear
- Variable Low-Pass Filter - A low-pass filter is an electronic circuit that removes all the notes below the filter's frequency setting. You will use the Low-pass filter to primarily keep high notes out of your subwoofer(s)
- High Level Input - Speaker level inputs are commonly referred to as high-level inputs. It will be used to connect the CUBE8 to your factory radio or an aftermarket radio that does not have low-level (RCA) inputs
- Phase Control - Phase control lets you adjust the speaker phase with the amplifier if your speakers or subwoofer are hooked up “out of phase”
- Low Level Input - Line level inputs, also known as RCA inputs or low-level inputs, use RCA interconnect cables to link the CUBE8 with the source unit. Most aftermarket radios have multiple pairs of RCA outputs that can connect to multiple amplifiers
- Variable Bass Boost - Variable Bass Boost allows you to adjust the low bass within the boost range to just the way you like it
- Specs - Dimensions: 9.65” x 9.65” x 9.84”, Weight: 14.95 lbs.
- Warranty - BOSS Audio Systems provides a Powerful 3 Year Platinum Online Dealer Warranty so long as the purchase is made through desertcart.com. We strongly encourage professional installation of this product to ensure proper and safe functionality

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08MSXZLJT |
| Brand Name | BOSS Audio Systems |
| Colour | Black |
| Colour Name | Black |
| Compatible Devices | Car Radio, MP3 Player, Smartphone, USB Drive |
| Control Method | Remote |
| Customer Reviews | 3.7 3.7 out of 5 stars (130) |
| Date First Available | 6 July 2021 |
| Generic Name | BOSS Audio Systems CUBE8 Car Subwoofer and Amp Package – Built-in Amplifier, 8 Inch Subwoofer With Passive Radiator, Remote Subwoofer Control |
| Included Components | Remote Subwoofer Control |
| Is Waterproof | false |
| Item Weight | 6 kg 780 g |
| Item model number | CUBE8 |
| Manufacturer | BOSS AUDIO |
| Maximum Range | 25 metres |
| Model Name | CUBE8 |
| Net Quantity | 1.0 Count |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 24.5D x 25W x 24.5H Centimeters |
| Recommended Uses For Product | For Car Audio |
| Speaker Size | 8 Inches |
| Speaker Type | Subwoofer |
| Special Feature | Built-in Amplifier |
| Subwoofer Diameter | 8 Inches |
| Surround Sound Channel Configuration | 2 1 |
| Wireless Communication Technology | Bluetooth |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** BOSS Audio Systems
- **Connectivity Technology:** RCA
- **Mounting Type:** Car Mount
- **Speaker Maximum Output Power:** 400 Watts

## Images

![BOSS Audio Systems CUBE8 Car Subwoofer and Amp Package – Built-in Amplifier, 8 Inch Subwoofer with Passive Radiator, Remote Subwoofer Control - Image 1](https://m.media-amazon.com/images/I/313wDuL65cL.jpg)
![BOSS Audio Systems CUBE8 Car Subwoofer and Amp Package – Built-in Amplifier, 8 Inch Subwoofer with Passive Radiator, Remote Subwoofer Control - Image 2](https://m.media-amazon.com/images/I/41PWB3tFhML.jpg)
![BOSS Audio Systems CUBE8 Car Subwoofer and Amp Package – Built-in Amplifier, 8 Inch Subwoofer with Passive Radiator, Remote Subwoofer Control - Image 3](https://m.media-amazon.com/images/I/41SaiNlJMHL.jpg)
![BOSS Audio Systems CUBE8 Car Subwoofer and Amp Package – Built-in Amplifier, 8 Inch Subwoofer with Passive Radiator, Remote Subwoofer Control - Image 4](https://m.media-amazon.com/images/I/41VJfdz6g3L.jpg)
![BOSS Audio Systems CUBE8 Car Subwoofer and Amp Package – Built-in Amplifier, 8 Inch Subwoofer with Passive Radiator, Remote Subwoofer Control - Image 5](https://m.media-amazon.com/images/I/41pXpMbHREL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this pretty loud and worth its money??**
A: My thoughts on that are. You always want more. I'm 48 and have it in my Nissan Rogue. It creates a Good sound in there. But even though I want to be deaf when I get out LOL. It works & Sounds Good.

**Q: Does it include the wires?**
A: No

**Q: Is it water proof?**
A: It would have a descriptor of 'Marine Grade' if it was meant to be exposed to the elements.

**Q: Will I be able to run eight 40W 4ohm speakers off of this sub? Is that what this is intended for?**
A: So 9 speakers total including the sub off a mono amp. I like your style!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***I on 28 August 2024*

Perfect product

### ⭐⭐⭐⭐⭐ Review
*by T***Y on 12 December 2021*

got this for a build in my ram 1500. it sounds good, it hits "hard enough" i would say this is for the older generations (like myself) that still want a symphony in their ride, but don't want to be young and annoying anymore. I'm a guy that never had a system pushing less than 2000W on 2 10's in my 20's. so i do kinda miss having to readjust my rearview mirror all the time, lol. BUT, overall, for the money, this sub hits well at 600W, sounds good and clear, and compact like i needed. i would buy it again.

### ⭐ Review
*by E***O on 26 September 2024*

It stopped working and customer service never got back to me with a solution. Granted, this was a long time ago but I am barely leavin g a review

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-20*