---
product_id: 633079546
title: "Hifonics Colossus PRO HAC-2000.4D 2000 Watt Four Channel Car Audio Amplifier, Real RMS Power, Class D, 1 Ohm Stable, High Efficiency, Ultra-Low EMI"
brand: "hifonics"
price: "€ 448.92"
currency: EUR
in_stock: true
url: https://www.desertcart.es/products/633079546-hifonics-colossus-pro-hac-2000-4d-2000-watt-four-channel
store_origin: ES
region: Spain
---

# 2000W RMS power output Class D high-efficiency design 4-channel versatile sound control Hifonics Colossus PRO HAC-2000.4D 2000 Watt Four Channel Car Audio Amplifier, Real RMS Power, Class D, 1 Ohm Stable, High Efficiency, Ultra-Low EMI

**Brand:** hifonics
**Price:** € 448.92
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your drive, own the soundscape.

## Quick Answers

- **What is this?** Hifonics Colossus PRO HAC-2000.4D 2000 Watt Four Channel Car Audio Amplifier, Real RMS Power, Class D, 1 Ohm Stable, High Efficiency, Ultra-Low EMI by hifonics
- **How much does it cost?** € 448.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/633079546-hifonics-colossus-pro-hac-2000-4d-2000-watt-four-channel)

## 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

- • **Safe & Sound:** Triple protection circuits and delayed turn-on keep your system safe and sound.
- • **Built to Endure:** Ultra-Fi MOSFETs and multi-layer PCBs ensure rock-solid reliability on every journey.
- • **Next-Level Efficiency:** Class D tech means more power, less heat—drive longer, louder, smarter.
- • **Precision Audio Control:** Tailor your tunes with variable crossovers and 12dB bass boost for that perfect vibe.
- • **Unmatched Power Delivery:** Crank up your ride with 4 x 500W @ 1 ohm for earth-shaking sound.

## Overview

The Hifonics Colossus PRO HAC-2000.4D is a 2000-watt Class D four-channel car amplifier delivering robust RMS power with 1-ohm stability and ultra-low EMI. Engineered for high efficiency and durability, it features advanced sound customization options and comprehensive protection circuits, making it the ultimate upgrade for professional-grade car audio systems.

## Description

Full description not available

## Features

- POWERFUL RMS PERFORMANCE: Delivers 2000 watts of power with 4 x 500W @ 1 ohm, 4 x 300W @ 2 ohms, 4 x 175W @ 4 ohms, and 2 x 750W bridged @ 4 ohms, perfect for upgrading your car audio system.
- EFFICIENT DESIGN: Super D Class amplifier with half-bridge design and fewer components for higher power output and improved efficiency, truly living up to the "POWER FROM THE GODS" legacy.
- VERSATILE SOUND CONTROL: Features variable electronic crossovers (15Hz-6KHz high pass, 40Hz-2KHz low pass), built-in bass control, and 0-12dB bass boost for precise audio customization.
- SUPERIOR BUILD QUALITY: Utilizes Ultra-Fi MOSFETS, multi-layer PCBs, and clean board construction for optimal performance and durability in demanding car audio environments.
- PROTECTION & CONVENIENCE: Includes triple protection circuits and a delayed turn-on function. Compatible with a wide range of drivers, especially pro-style speakers.

## Product Details

- **Item dimensions L x W x H:** 16.88 x 11.5 x 4.5 inches
- **Manufacturer:** Maxxsonics
- **Minimum Supply Voltage:** 10 Volts (DC)
- **Mounting Type:** Surface Mount
- **Brand:** Hifonics

## Images

![Hifonics Colossus PRO HAC-2000.4D 2000 Watt Four Channel Car Audio Amplifier, Real RMS Power, Class D, 1 Ohm Stable, High Efficiency, Ultra-Low EMI - Image 1](https://m.media-amazon.com/images/I/61GPgV3mBHL.jpg)
![Hifonics Colossus PRO HAC-2000.4D 2000 Watt Four Channel Car Audio Amplifier, Real RMS Power, Class D, 1 Ohm Stable, High Efficiency, Ultra-Low EMI - Image 2](https://m.media-amazon.com/images/I/61H0O6ahq2L.jpg)
![Hifonics Colossus PRO HAC-2000.4D 2000 Watt Four Channel Car Audio Amplifier, Real RMS Power, Class D, 1 Ohm Stable, High Efficiency, Ultra-Low EMI - Image 3](https://m.media-amazon.com/images/I/61ZHUqOyJ2L.jpg)
![Hifonics Colossus PRO HAC-2000.4D 2000 Watt Four Channel Car Audio Amplifier, Real RMS Power, Class D, 1 Ohm Stable, High Efficiency, Ultra-Low EMI - Image 4](https://m.media-amazon.com/images/I/51Zkq6HMyTL.jpg)
![Hifonics Colossus PRO HAC-2000.4D 2000 Watt Four Channel Car Audio Amplifier, Real RMS Power, Class D, 1 Ohm Stable, High Efficiency, Ultra-Low EMI - Image 5](https://m.media-amazon.com/images/I/71L4xEcI19L.jpg)

## Available Options

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

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---

*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-01-25*