---
product_id: 432879096
title: "BASS8 8 Inch Under Seat Powered Car Subwoofer – 800 High Output, Low Profile, Built in Amplifier, for Truck, Boxes and Enclosures, Remote Subwoofer Control"
brand: "boss audio systems"
price: "VT48583"
currency: VUV
in_stock: true
reviews_count: 13
url: https://www.desertcart.vu/products/432879096-bass8-8-inch-under-seat-powered-car-subwoofer-800-high
store_origin: VU
region: Vanuatu
---

# Slim 2.95" low-profile design 800W high output power Remote subwoofer control BASS8 8 Inch Under Seat Powered Car Subwoofer – 800 High Output, Low Profile, Built in Amplifier, for Truck, Boxes and Enclosures, Remote Subwoofer Control

**Brand:** boss audio systems
**Price:** VT48583
**Availability:** ✅ In Stock

## Summary

> 🎵 Feel the bass, not the bulk – power-packed sound that fits under your seat!

## Quick Answers

- **What is this?** BASS8 8 Inch Under Seat Powered Car Subwoofer – 800 High Output, Low Profile, Built in Amplifier, for Truck, Boxes and Enclosures, Remote Subwoofer Control by boss audio systems
- **How much does it cost?** VT48583 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/432879096-bass8-8-inch-under-seat-powered-car-subwoofer-800-high)

## 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

- • **Punchy 800W Output:** Delivers deep, crisp bass that transforms your in-car audio experience.
- • **Precision Bass Tuning:** Variable bass boost and low-pass filter let you customize your perfect sound.
- • **Space-Smart Powerhouse:** Under-seat slim design fits tight spaces without sacrificing bass impact.
- • **Plug & Play Versatility:** High and low-level inputs ensure seamless integration with factory or aftermarket stereos.
- • **Total Control at Your Fingertips:** Remote control lets you adjust bass levels on the fly for ultimate convenience.

## Overview

The BOSS Audio Systems BASS8 is an 8-inch powered subwoofer with a built-in amplifier delivering 800 watts of high output bass. Its ultra-slim 2.95-inch profile is designed for under-seat installation, perfect for space-conscious vehicles like trucks and cars. Featuring variable bass boost, low-pass filter, and phase control, it offers customizable sound tuning. Equipped with both high and low-level inputs and remote subwoofer control, it integrates effortlessly with factory or aftermarket audio systems. Backed by a 3-year warranty, it’s a compact yet powerful upgrade for any in-vehicle audio enthusiast.

## 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 bass and great price - Installed under 2015 subaru crosstrek seat. Perfect fit. Easy install. The bass that this thing adds to my car is perfect! I was super surprised how much bass this thing kicks out! Use 4 guage wiring kit.
Review: Big sound, small package! - This little thing really impressed me. I needed some stronger bottom end power in my 2012 Nissan Pathfinder. I have a Kenwood DMX8709s installed with a pair of Kenwood 6x9s in the front, and they sound good, but they distort at higher (or even mid) volume with bass turned up even a little bit. That's where this sub comes in. I wired it under my driver's seat and while it did take a minute of time to adjust my EQs and crossovers to remove the bottom end load from my speakers and onto the sub, it does an amazing job. Sound is crisp and tight even when turned way up past normal listening volume. In terms of the type of audio quality, I would describe this sub as tight and punchy. It doesn't hit the extremwly low frequencies that you might get from a proper ported sub enclusore (20hz or so), but it does much better than full range speakers. It seems to respond down to about 25hz, but it gains quite a but more response above 30hz. If you're listening to hip hop and expect street rattling bass at nearly inaudible low freqiencies, this isn't the sub for you. If you want premium audio system sound *inside* the car that you can feel and that suits virtually every other genre of music very well (seriously, everything from jazz to metal to chill beats sound amazing) and you don't want to sacrifice cargo space, this is where it's at. You will need to spend some time tuning EQs and crossovers, but it can be made to sound awesome. I can't believe it's this small and this cheap. I haven't attached the included brackets because it sits comfortably nestled when wedged between the seat anchors which allows me to slide it out of I want to make adjustments and it doesn't move when the vehicle is in motion. I picked up a boss 8 Guage wiring kit and it worked perfectly for my application. Great work Boss! Super happy with my purchase. Any thoughts I had about potentially returning it before I installed it are entirely gone.

## 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 | #10,257 in Electronics ( See Top 100 in Electronics ) #12 in Car Component Subwoofers |
| 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 | 4.4 4.4 out of 5 stars (358) |
| Enclosure Material | Aluminum |
| Global Trade Identification Number | 00791489131971 |
| Impedance | 4 Ohms |
| Input Voltage | 12 Volts (DC) |
| 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 |
| MP3 player | No |
| Manufacturer | BOSS Audio Systems |
| Maximum Range | 25 Meters |
| Model Name | BASS8 |
| Model Number | BASS8 |
| Mounting Type | Under Seat Mount |
| Number of Audio Channels | 3.0 |
| 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 |
| 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

![BASS8 8 Inch Under Seat Powered Car Subwoofer – 800 High Output, Low Profile, Built in Amplifier, for Truck, Boxes and Enclosures, Remote Subwoofer Control - Image 1](https://m.media-amazon.com/images/I/71v0GMZo4eL.jpg)
![BASS8 8 Inch Under Seat Powered Car Subwoofer – 800 High Output, Low Profile, Built in Amplifier, for Truck, Boxes and Enclosures, Remote Subwoofer Control - Image 2](https://m.media-amazon.com/images/I/81cmBjhBn-L.jpg)
![BASS8 8 Inch Under Seat Powered Car Subwoofer – 800 High Output, Low Profile, Built in Amplifier, for Truck, Boxes and Enclosures, Remote Subwoofer Control - Image 3](https://m.media-amazon.com/images/I/81+HUUn72KL.jpg)
![BASS8 8 Inch Under Seat Powered Car Subwoofer – 800 High Output, Low Profile, Built in Amplifier, for Truck, Boxes and Enclosures, Remote Subwoofer Control - Image 4](https://m.media-amazon.com/images/I/81kxylon9AL.jpg)
![BASS8 8 Inch Under Seat Powered Car Subwoofer – 800 High Output, Low Profile, Built in Amplifier, for Truck, Boxes and Enclosures, Remote Subwoofer Control - Image 5](https://m.media-amazon.com/images/I/813GKa7KecL.jpg)

## Available Options

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

## Questions & Answers

**Q: Do I need an amp with this?**
A: This is a powered subwoofer so it contains a subwoofer amp only.  Right/left channel speakers will need their own power.

**Q: Can I install this with factory radio or do I have to have an after market stereo?**
A: Factory works or aftermarket.  I installed it under the seat of a 2023 hyundai elantra,  connected to rear speakers.  Works flawless, wife is super happy with it.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great bass and great price
*by B***E on February 20, 2026*

Installed under 2015 subaru crosstrek seat. Perfect fit. Easy install. The bass that this thing adds to my car is perfect! I was super surprised how much bass this thing kicks out! Use 4 guage wiring kit.

### ⭐⭐⭐⭐⭐ Big sound, small package!
*by T***A on February 15, 2025*

This little thing really impressed me. I needed some stronger bottom end power in my 2012 Nissan Pathfinder. I have a Kenwood DMX8709s installed with a pair of Kenwood 6x9s in the front, and they sound good, but they distort at higher (or even mid) volume with bass turned up even a little bit. That's where this sub comes in. I wired it under my driver's seat and while it did take a minute of time to adjust my EQs and crossovers to remove the bottom end load from my speakers and onto the sub, it does an amazing job. Sound is crisp and tight even when turned way up past normal listening volume. In terms of the type of audio quality, I would describe this sub as tight and punchy. It doesn't hit the extremwly low frequencies that you might get from a proper ported sub enclusore (20hz or so), but it does much better than full range speakers. It seems to respond down to about 25hz, but it gains quite a but more response above 30hz. If you're listening to hip hop and expect street rattling bass at nearly inaudible low freqiencies, this isn't the sub for you. If you want premium audio system sound *inside* the car that you can feel and that suits virtually every other genre of music very well (seriously, everything from jazz to metal to chill beats sound amazing) and you don't want to sacrifice cargo space, this is where it's at. You will need to spend some time tuning EQs and crossovers, but it can be made to sound awesome. I can't believe it's this small and this cheap. I haven't attached the included brackets because it sits comfortably nestled when wedged between the seat anchors which allows me to slide it out of I want to make adjustments and it doesn't move when the vehicle is in motion. I picked up a boss 8 Guage wiring kit and it worked perfectly for my application. Great work Boss! Super happy with my purchase. Any thoughts I had about potentially returning it before I installed it are entirely gone.

### ⭐⭐⭐⭐⭐ Buy it
*by B***S on February 26, 2026*

I’m really pleased with my purchase. Sounds amazing for such a small profile speaker. The bass hits way harder than I thought it would.

## Frequently Bought Together

- 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
- BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals
- PAC SNI-35 Variable LOC Line Out Converter 1.2x6.25x5.9

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---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-04*