---
product_id: 259132904
title: "Hifonics BG-4000.1D Brutus Gamma Monoblock Super D Class 4000 Watt Car Audio Sound System Subwoofer Speaker Amp with Bass Knob, Remote"
brand: "hifonics"
price: "2607.67 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Hifonics"
url: https://www.desertcart.tn/products/259132904-hifonics-bg-4000-1d-brutus-gamma-monoblock-super-d-class
store_origin: TN
region: Tunisia
---

# 4000W peak power output Nickel-plated, erosion-resistant connectors Variable electronic crossover & EQ Hifonics BG-4000.1D Brutus Gamma Monoblock Super D Class 4000 Watt Car Audio Sound System Subwoofer Speaker Amp with Bass Knob, Remote

**Brand:** hifonics
**Price:** 2607.67 DT
**Availability:** ✅ In Stock

## Summary

> 🎵 Dominate the streets with power and precision – the BG-4000.1D is your ultimate bass boss!

## Quick Answers

- **What is this?** Hifonics BG-4000.1D Brutus Gamma Monoblock Super D Class 4000 Watt Car Audio Sound System Subwoofer Speaker Amp with Bass Knob, Remote by hifonics
- **How much does it cost?** 2607.67 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/259132904-hifonics-bg-4000-1d-brutus-gamma-monoblock-super-d-class)

## 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

- • **Seamless Connectivity:** Angled, molded terminals ensure quick, secure hookups—no fuss, just flawless sound delivery.
- • **Unmatched Power Surge:** Blast your ride with a massive 4000-watt Super D Class amplifier that commands attention on every street.
- • **Rock-Solid Reliability:** Built with rugged aluminum and high-temp nickel-plated connectors for durability that keeps your system cool and distortion-free.
- • **Precision Sound Control:** Fine-tune your bass and frequencies effortlessly with the included wired remote and advanced electronic equalizer.
- • **Smart Protection System:** Stay worry-free with overload and speaker short monitoring, complete with illuminated indicators for instant status updates.

## Overview

The Hifonics BG-4000.1D Brutus Gamma is a high-performance 4000-watt Super D Class monoblock amplifier designed for car audio enthusiasts seeking powerful, distortion-free bass. Featuring Ultra-Fi MOSFET output technology, variable electronic crossover, and a wired bass remote, it delivers precise sound control and robust durability with aluminum construction and nickel-plated connectors. Ideal for serious audiophiles wanting to upgrade their ride’s sound system with reliable, cutting-edge amplification.

## Description

Product description Heat Sink Classic aluminum Hifonics design to minimize heat build up on the Ultra-Fi output devices. RCA Inputs Nickel-plated RCA jacks create the most efficient High/Low Level audio connection and resist corrosion. Output Connections High temperature impact resistant nickel plated connectors with allen head set screws which allow for secure termination of wire. Connection Type Secure molded connection terminal for all Power, Ground and Speaker connections. Crossover Type Spade style terminals for easy installation. Power Supply Simpatico Coil Design: The dual coil Pulse Width Modulated power supply keeps voltage constant through the Ultra-Fi output devices. LED Protection Diagnostic Monitor overload and speaker short protection with illuminated indicators on the amplifier end panel. Phase Adjustment Phase 0-180°: Bass drum attack, snap requires phase between deep frequency subwoofers and upper midbass speakers. Hifonics BG-4000 BG-3300 BG-1900 BG-1600.4

Review: Great amplifier for the money! - So far this amplifier is pretty impressive. Makes tons of power and looks great. You will definitely need to upgrade your electrical a bit to safely run this amplifier an extra battery to support up to 3000 watts RMS.
Review: El producto es de muy buena calidad - Super calidad fuerte con mi base claridad de sonido

## Features

- POWERFUL SOUND: Deliver powerful sound to your speakers and subwoofers with this Super D Class, 4,000-watt, mono car audio amplifier; Wired bass remote included
- OPERATION: Control your sound with mono only operation, variable electronic crossover, and electronic equalizer capabilities; Monitor overload and speaker short protection with illuminated indicators on the amplifier end panel
- OUTPUT TECHNOLOGY: Ultra-Fi MOSET output device technology and classic Hifonics aluminum construction for powerful sound, efficient cooling, and minimal distortion
- CONNECTORS: Secure molded connection terminal with easy-to-access, angled ports for all power, ground, and speaker connections and high-temperature, impact-resistant, nickel-plated connectors; Nickel-plated connectors deliver efficient high/low level audio, crisp sound, while providing a secure and erosion-resistant seal
- POWER: Power ratings: @ 1 ohms - 1 channel x 4,000 watts; @ 2 ohms - 1 channel x 2,200 watts; @ 4 ohms - 1 channel x 1,100 watts; Dual coil Pulse Width Modulated power supply keeps voltage constant through Ultra-Fi output devices

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08PDMKDGL |
| Best Sellers Rank | #21,524 in Electronics ( See Top 100 in Electronics ) #36 in Car Mono Amplifiers |
| Brand | Hifonics |
| Brand Name | Hifonics |
| Customer Reviews | 3.9 out of 5 stars 86 Reviews |
| Manufacturer | MAXXSonics |
| Material Type | Aluminum |
| Maximum Output Power | 4000 watts |
| Maximum Supply Voltage | 12 Volts (DC) |
| Model | BG-4000.1D |
| Mounting Type | Car Mount |
| Number of Channels | 1 |
| Output Power | 4000 Watts |
| Part Number | BG-4000.1D |
| UPC | 806576231646 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Hifonics
- **Manufacturer:** MAXXSonics
- **Maximum Supply Voltage:** 12 Volts (DC)
- **Mounting Type:** Car Mount
- **Number of Channels:** 1

## Images

![Hifonics BG-4000.1D Brutus Gamma Monoblock Super D Class 4000 Watt Car Audio Sound System Subwoofer Speaker Amp with Bass Knob, Remote - Image 1](https://m.media-amazon.com/images/I/71Hha+6LPUL.jpg)
![Hifonics BG-4000.1D Brutus Gamma Monoblock Super D Class 4000 Watt Car Audio Sound System Subwoofer Speaker Amp with Bass Knob, Remote - Image 2](https://m.media-amazon.com/images/I/71lTHvEiZIL.jpg)
![Hifonics BG-4000.1D Brutus Gamma Monoblock Super D Class 4000 Watt Car Audio Sound System Subwoofer Speaker Amp with Bass Knob, Remote - Image 3](https://m.media-amazon.com/images/I/81DSMzjoxZL.jpg)
![Hifonics BG-4000.1D Brutus Gamma Monoblock Super D Class 4000 Watt Car Audio Sound System Subwoofer Speaker Amp with Bass Knob, Remote - Image 4](https://m.media-amazon.com/images/I/71hhipBprXL.jpg)
![Hifonics BG-4000.1D Brutus Gamma Monoblock Super D Class 4000 Watt Car Audio Sound System Subwoofer Speaker Amp with Bass Knob, Remote - Image 5](https://m.media-amazon.com/images/I/715LFbJJavL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great amplifier for the money!
*by J***N on December 8, 2024*

So far this amplifier is pretty impressive. Makes tons of power and looks great. You will definitely need to upgrade your electrical a bit to safely run this amplifier an extra battery to support up to 3000 watts RMS.

### ⭐⭐⭐⭐⭐ El producto es de muy buena calidad
*by O***S on August 14, 2025*

Super calidad fuerte con mi base claridad de sonido

### ⭐ Shop for better
*by B***N on June 17, 2024*

Amp lasted less than 6 months. Speaker output quit without any signs of fault or product misuse. Device looks pristine, all lights and switches function as they should but simply no speaker output. Tested wiring and used alternate device to verify issue is this amp. Unit is trash since I purchased no warranty. Never had an amp fail so quick.

## Frequently Bought Together

- Hifonics BG-4000.1D Brutus Gamma Monoblock Super D Class 4000 Watt Car Audio Sound System Subwoofer Speaker Amp Amplifier with Bass Remote
- Skar Audio 1/0 Gauge CCA Complete Amplifier Installation Wiring Kit, SKAR0ANL-CCA
- Kicker 46KISLOC2 K-Series Stereo Line-Output Converter w/Remote Turn-On Output

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.tn/products/259132904-hifonics-bg-4000-1d-brutus-gamma-monoblock-super-d-class](https://www.desertcart.tn/products/259132904-hifonics-bg-4000-1d-brutus-gamma-monoblock-super-d-class)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-03*