---
product_id: 60959053
title: "Hifonics BXX4000.1D Brutus Class D 4000W RMS 1 Ohm Mono Car Subwoofer Amplifier"
brand: "hifonics"
price: "€ 879.50"
currency: EUR
in_stock: true
category: "Hifonics"
url: https://www.desertcart.gr/products/60959053-hifonics-bxx4000-1d-brutus-class-d-4000w-rms-1-ohm
store_origin: GR
region: Greece
---

# 4000W RMS power output 1 Ohm mono channel for max bass Subsonic filter 15Hz-35Hz Hifonics BXX4000.1D Brutus Class D 4000W RMS 1 Ohm Mono Car Subwoofer Amplifier

**Brand:** hifonics
**Price:** € 879.50
**Availability:** ✅ In Stock

## Summary

> ⚡ Feel the Brutus power—where bass meets brilliance!

## Quick Answers

- **What is this?** Hifonics BXX4000.1D Brutus Class D 4000W RMS 1 Ohm Mono Car Subwoofer Amplifier by hifonics
- **How much does it cost?** € 879.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/60959053-hifonics-bxx4000-1d-brutus-class-d-4000w-rms-1-ohm)

## Best For

- hifonics enthusiasts

## Why This Product

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

## Key Features

- • **Noise-Free Listening:** Signal-to-noise ratio over 95dB ensures pure, distortion-free sound at any volume.
- • **Unmatched Power Surge:** Deliver thunderous 4000W RMS for earth-shaking bass that commands attention.
- • **Precision Bass Control:** 1 Ohm mono channel engineered to maximize subwoofer performance with crystal-clear lows.
- • **Sleek Surface Mount Design:** Compact 27 x 10.3 x 3.7 inches footprint fits seamlessly into your car’s audio setup.
- • **Tailored Frequency Filtering:** Adjustable subsonic filter from 15Hz to 35Hz protects your subwoofer and sharpens bass response.

## Overview

The Hifonics BXX4000.1D is a high-performance Class D monoblock amplifier delivering 4000W RMS at 1 Ohm, designed specifically for car subwoofers. Featuring a superior signal-to-noise ratio above 95dB and an adjustable subsonic filter (15Hz-35Hz), it ensures powerful, clean, and precise bass output. Its compact surface mount design makes it an ideal upgrade for audiophiles seeking earth-shaking sound with professional-grade clarity.

## Description

Hifonics BXX4000. 1D Monoblock 4000W RMS Class D Brutus Amplifier

## Features

- 4000W RMS 1 Ohm Mono Car Subwoofer Amplifier
- Signal to Noise > 95dB
- SUBSONIC FILTER: 15Hz - 35Hz

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07942464C |
| Best Sellers Rank | #77,843 in Electronics ( See Top 100 in Electronics ) #142 in Car Mono Amplifiers |
| Brand Name | Hifonics |
| Customer Reviews | 4.4 4.4 out of 5 stars (299) |
| Global Trade Identification Number | 00806576227984 |
| Item Dimensions | 27 x 10.3 x 3.7 inches |
| Item Type Name | 4000W RMS 1 Ohm Mono Car Subwoofer Amplifier |
| Manufacturer | Hifonics |
| Maximum Output Power | 4000 watts |
| Model | BXX4000.1D |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Output Power | 4000 Watts |
| Part Number | BXX4000.1D |
| Specification Met | Internal/Proprietary Specifications |
| UPC | 806576227984 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Hifonics
- **Item dimensions L x W x H:** 27 x 10.3 x 3.7 inches
- **Manufacturer:** Hifonics
- **Mounting Type:** Surface Mount
- **Number of Channels:** 1

## Images

![Hifonics BXX4000.1D Brutus Class D 4000W RMS 1 Ohm Mono Car Subwoofer Amplifier - Image 1](https://m.media-amazon.com/images/I/71dC86EjckL.jpg)

## Frequently Bought Together

- Hifonics BXX4000.1D Brutus Class D 4000W RMS 1 Ohm Mono Car Subwoofer Amplifier
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- 1200W RMS A/B 4 Channl Car Audio Amplifier

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-07-26*