---
product_id: 259132904
title: "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: "Bs.8496"
currency: BOB
in_stock: true
reviews_count: 13
category: "Hifonics"
url: https://www.desertcart.bo/products/259132904-bg-4000-1d-brutus-gamma-monoblock-super-d-class-4000
store_origin: BO
region: Bolivia
---

# 4000W peak power output Nickel-plated, erosion-resistant connectors Variable electronic crossover & EQ 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:** Bs.8496
**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?** 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?** Bs.8496 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/259132904-bg-4000-1d-brutus-gamma-monoblock-super-d-class-4000)

## 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

desertcart.com: Hifonics BG-4000.1D Brutus Gamma Monoblock Super D Class 4000 Watt Car Audio Sound System Subwoofer Speaker Amp with Bass Knob, Remote : Industrial & Scientific

Review: Great product 👌. - This is a very good amp.
Review: Worth the money major upgrade - So it began with a high phonics Zeus model which sounded great I had for JL audio speakers, C series, components in the front coaxial in the back. Everything sounded good amplifier ran nice and cool no issues. Read about the Brutus series saw that I had a couple extra features I liked it had better power transfer to sound. It has less distortion and uses power more efficiently. I installed on the same footprint it was the same footprint as the Zeus but what a difference. The base output was stronger the highs were clearer overall song quality was totally noticeable. I’ve been doing car audio for 25 years and I was very impressed with these amplifiers. But if I was starting from scratch I probably would’ve just bought the Brutus to begin with. I also just ordered a 1900 Brutus mono amp that’s on the way that is going to be an upgrade from the Zeus 3300 will see how it sounds

## 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 | #12,636 in Electronics ( See Top 100 in Electronics ) #24 in Car Mono Amplifiers |
| Brand | Hifonics |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,330) |
| Date First Available | November 30, 2020 |
| Item Weight | 13.52 pounds |
| Item model number | BG-4000.1D |
| Manufacturer | MAXXSonics |
| Material | Aluminum |
| Maximum Supply Voltage | 12 Volts (DC) |
| Mounting Type | Car Mount |
| Number of Channels | 1 |
| Output Power | 4000 Watts |
| UPC | 806576231646 |

## Product Details

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

## Images

![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)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product 👌.
*by J***N on February 4, 2026*

This is a very good amp.

### ⭐⭐⭐⭐⭐ Worth the money major upgrade
*by M***X on May 3, 2022*

So it began with a high phonics Zeus model which sounded great I had for JL audio speakers, C series, components in the front coaxial in the back. Everything sounded good amplifier ran nice and cool no issues. Read about the Brutus series saw that I had a couple extra features I liked it had better power transfer to sound. It has less distortion and uses power more efficiently. I installed on the same footprint it was the same footprint as the Zeus but what a difference. The base output was stronger the highs were clearer overall song quality was totally noticeable. I’ve been doing car audio for 25 years and I was very impressed with these amplifiers. But if I was starting from scratch I probably would’ve just bought the Brutus to begin with. I also just ordered a 1900 Brutus mono amp that’s on the way that is going to be an upgrade from the Zeus 3300 will see how it sounds

### ⭐⭐⭐⭐⭐ Satisfied
*by J***A on February 15, 2026*

Very nice product

## Frequently Bought Together

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-02-26*