---
product_id: 371717364
title: "BOSS Audio Systems BASS8 Under Seat 8 Inch Car Subwoofer, 800 Watts"
brand: "boss audio systems"
price: "€ 306.14"
currency: EUR
in_stock: true
reviews_count: 10
category: "Boss Audio Systems"
url: https://www.desertcart.hr/products/371717364-boss-audio-systems-bass8-under-seat-8-inch-car-subwoofer
store_origin: HR
region: Croatia
---

# Slim 2.95" low-profile design 800W max output power Variable bass & phase control BOSS Audio Systems BASS8 Under Seat 8 Inch Car Subwoofer, 800 Watts

**Brand:** boss audio systems
**Price:** € 306.14
**Availability:** ✅ In Stock

## Summary

> 🎵 Feel the bass, not the bulk—under-seat power that transforms your drive.

## Quick Answers

- **What is this?** BOSS Audio Systems BASS8 Under Seat 8 Inch Car Subwoofer, 800 Watts by boss audio systems
- **How much does it cost?** € 306.14 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/371717364-boss-audio-systems-bass8-under-seat-8-inch-car-subwoofer)

## 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

- • **Built-In Amplifier:** No bulky external amps needed—this all-in-one subwoofer amps your ride’s audio with efficiency and clarity.
- • **Compact Powerhouse:** 800 watts of punchy bass in a sleek under-seat form factor—perfect for tight spaces.
- • **Precision Bass Tuning:** Customize your low-end with variable bass boost, low-pass filter, and phase control for a tailored sound experience.
- • **Plug & Play Versatility:** Supports both high-level (speaker) and low-level (RCA) inputs, seamlessly integrating with factory or aftermarket stereos.
- • **Remote Control Convenience:** Adjust your subwoofer’s output on the fly with the included remote—because your bass should be as dynamic as your drive.

## Overview

The BOSS Audio Systems BASS8 is an 8-inch under-seat powered subwoofer delivering up to 800 watts of high-output bass. Its slim 2.95-inch profile fits snugly in tight vehicle spaces, combining a built-in amplifier with advanced features like variable bass boost, low-pass filter, and phase control. Compatible with both factory and aftermarket stereos via high and low-level inputs, it includes remote subwoofer control for easy tuning. Backed by a 3-year warranty, it’s designed for millennials seeking powerful, customizable car audio without sacrificing space.

## Description

desertcart.com: BOSS Audio Systems BASS8 8 Inch Under Seat Powered Car Subwoofer – 800 High Output, Low Profile, Built in Amplifier, for Truck, Boxes and Enclosures, Remote Subwoofer Control : Electronics

Review: Great option for a budget setup - Good option to add to a budget or stock car audio setup. Won't impress anyone but it fills in that missing thump and low end. Do note that this doesn't come with any of the required wiring, so make sure to pick up a wiring kit (I got some cheapo kit here on desertcart for like $12, just make sure its at least 10 gauge) and I wired directly into the rear speaker wire. Out of the box it's set to a base non-tuned setting so won't sound good at all - you NEED to tune and adjust the settings on both the sub and your head unit. Read the manual, it explains how to set the gain. I think I ended up somewhere with the gain set to 3/4, bass boost almost near max, and the high pass filter a half or turn up from middle (this is important if you're regular speakers don't produce a lot of bass). I also turned down my head units "bass boost" setting from +3 to +1 as the regular speakers don't need to try and fill in bass anymore and let them shine more in their minds and highs.
Review: Sounds Terrific - I got this for my husband. He has a an extended cab toyota tocoma. It lends a perfect amount of base in that amount of space. It sounds really great. He is very happy.

## Features

- Space Saver - If you are tight on space, this is a great solution for you. The combination of amplifier and subwoofer all into one, makes this ideal for spatially challenged vehicles. With a slim design, there are a few installation options
- Pulse Width Modulated - PWM simplifies power supplies. It controls the output voltage and current precisely by not only removing the output current sensing loss, but also eliminating all secondary feedback circuitry. Efficiency. Increased reliability
- 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 Inputs - Speaker level inputs are commonly referred to as high-level inputs. It will be used to connect the BASS8 to your factory radio or an aftermarket radio that does not have low-level (RCA) inputs
- Low Level Inputs - Line level inputs, also known as RCA inputs or low-level inputs, use RCA interconnect cables to link the BASS8 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
- Phase Control - Phase control lets you adjust the speaker phase with the amplifier if your speakers or subwoofer are hooked up “out of phase”
- Specs - Dimensions: 12.20” x 8.86” x 2.95”, Weight: 8.82 lbs. LED status indicator. Thermal, Short and Overload Protection Circuits. High Performance Voice Coil. Rubber Surround. Aluminum Cone, Remote Subwoofer Control
- 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 | B09TQ6BW2N |
| Additional Features | Built In Amplifier |
| Age Range Description | 24 - 35 |
| Antenna Location | Car,Truck |
| Audio Driver Size | 8 inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Best Sellers Rank | #34,167 in Electronics ( See Top 100 in Electronics ) #67 in Car Component Subwoofers #179 in Car Amplifiers |
| Brand | BOSS Audio Systems |
| Built-In Media | Remote Subwoofer Level Control |
| Color | No Wiring Kit |
| Compatible Devices | Car Stereo |
| Compatible with Vehicle Type | Car, Truck |
| Connectivity Protocol | wired |
| Connectivity Technology | wired |
| Control Method | Remote |
| Controller Type | Remote Control |
| Customer Package Type | FFP |
| Customer Reviews | 4.2 out of 5 stars 144 Reviews |
| Enclosure Material | Aluminum |
| Global Trade Identification Number | 00791489131971 |
| Impedance | 4 ohm |
| Input Voltage | 12 volts_of_direct_current |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 12.2"D x 8.86"W x 2.95"H |
| Item Type Name | BOSS Audio Systems BASS8 8 Inch Under Seat Powered Car Subwoofer – 800 High Output, Low Profile, Built In Amplifier, For Truck, Boxes and Enclosures, Remote Subwoofer Control |
| Item Weight | 8.8 pounds |
| Manufacturer | BOSS Audio Systems |
| Maximum Range | 25 meters |
| Model Name | BASS8 |
| Model Number | BASS8 |
| Mounting Type | Under-Seat |
| Number of Audio Channels | 3 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 800 watts |
| Speaker Size | 8 inches |
| Speaker Type | Subwoofer |
| Specific Uses For Product | In-vehicle audio enhancement |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 8 inches |
| UPC | 791489131971 |
| Unit Count | 1 Count |
| Warranty Description | BOSS Audio Systems provides a Powerful 3 Year Platinum Online Dealer Warranty so long as the purchase is made through Amazon. |
| Warranty Type | Extended Warranty |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | No Wireless Communication Technology |
| Woofer Diameter | 8 inches |

## Product Details

- **Audio Output Mode:** Surround
- **Brand:** BOSS Audio Systems
- **Connectivity Technology:** wired
- **Input Voltage:** 12 Volts (DC)
- **Speaker Maximum Output Power:** 800 Watts

## Images

![BOSS Audio Systems BASS8 Under Seat 8 Inch Car Subwoofer, 800 Watts - Image 1](https://m.media-amazon.com/images/I/71v0GMZo4eL.jpg)
![BOSS Audio Systems BASS8 Under Seat 8 Inch Car Subwoofer, 800 Watts - Image 2](https://m.media-amazon.com/images/I/81cmBjhBn-L.jpg)
![BOSS Audio Systems BASS8 Under Seat 8 Inch Car Subwoofer, 800 Watts - Image 3](https://m.media-amazon.com/images/I/81+HUUn72KL.jpg)
![BOSS Audio Systems BASS8 Under Seat 8 Inch Car Subwoofer, 800 Watts - Image 4](https://m.media-amazon.com/images/I/81kxylon9AL.jpg)
![BOSS Audio Systems BASS8 Under Seat 8 Inch Car Subwoofer, 800 Watts - Image 5](https://m.media-amazon.com/images/I/813GKa7KecL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great option for a budget setup
*by M***A on May 23, 2024*

Good option to add to a budget or stock car audio setup. Won't impress anyone but it fills in that missing thump and low end. Do note that this doesn't come with any of the required wiring, so make sure to pick up a wiring kit (I got some cheapo kit here on amazon for like $12, just make sure its at least 10 gauge) and I wired directly into the rear speaker wire. Out of the box it's set to a base non-tuned setting so won't sound good at all - you NEED to tune and adjust the settings on both the sub and your head unit. Read the manual, it explains how to set the gain. I think I ended up somewhere with the gain set to 3/4, bass boost almost near max, and the high pass filter a half or turn up from middle (this is important if you're regular speakers don't produce a lot of bass). I also turned down my head units "bass boost" setting from +3 to +1 as the regular speakers don't need to try and fill in bass anymore and let them shine more in their minds and highs.

### ⭐⭐⭐⭐⭐ Sounds Terrific
*by W***D on January 6, 2026*

I got this for my husband. He has a an extended cab toyota tocoma. It lends a perfect amount of base in that amount of space. It sounds really great. He is very happy.

### ⭐⭐⭐⭐⭐ Add Bass
*by C***R on May 26, 2023*

For the price of this sub, it's great. Added some much needed bass to my truck. By all means your not gonna win a sound competition with it. But if your looking to add some much needed bass to your vehicle, this is it. They do have a higher priced ones such as the bab8 n the 4k one. They may give better bass but I have no experience with those models. But great sub. Will b buying another to add to the truck. But I would suggest buying the wire kit also. Makes installing it easy.

## Frequently Bought Together

- BOSS Audio Systems BASS10 10 Inch Powered Under Seat Car Subwoofer - 1000 Watts Max, Single 4 Ohm Voice Coil, Remote Subwoofer Control, Sold Individually
- BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals
- BOSS Audio Systems CH6530 Chaos Series 6.5 Inch Car Door Speakers - 300 Watts (Pair), 3 Way, Full Range, Tweeters, Coaxial, Sold in Pairs

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-08-09*