---
product_id: 750607097
title: "Hifonics Colossus PRO HAC-1500.1D 1500-Watt Monoblock Amplifier"
brand: "hifonics"
price: "$1407"
currency: NZD
in_stock: true
reviews_count: 3
category: "Hifonics"
url: https://www.desertcart.nz/products/750607097-hifonics-colossus-pro-hac-1500-1d-1500-watt-monoblock-amplifier
store_origin: NZ
region: New Zealand
---

# 1500W peak power @1Ω Class D MOSFET fan cooling Remote subwoofer level control Hifonics Colossus PRO HAC-1500.1D 1500-Watt Monoblock Amplifier

**Brand:** hifonics
**Price:** $1407
**Availability:** ✅ In Stock

## Summary

> ⚡ Unleash seismic sound with the Hifonics Colossus PRO – where power meets precision.

## Quick Answers

- **What is this?** Hifonics Colossus PRO HAC-1500.1D 1500-Watt Monoblock Amplifier by hifonics
- **How much does it cost?** $1407 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/750607097-hifonics-colossus-pro-hac-1500-1d-1500-watt-monoblock-amplifier)

## 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

- • **Cool & Efficient:** Advanced Class D MOSFET design with fan cooling keeps your amp running cooler, longer, and more reliably.
- • **Rock-Solid Stability:** 1 Ohm stable design ensures maximum power output without overheating or distortion.
- • **Powerhouse Performance:** Delivers a massive 1500 watts peak power for earth-shaking bass that commands attention.
- • **Precision Bass Control:** Built-in bass boost (0-12dB) with 10Hz-10kHz frequency range lets you tailor your sound to perfection.
- • **Plug & Play Convenience:** Includes remote subwoofer level control and heavy-duty 0AWG power terminals for seamless installation.

## Overview

The Hifonics Colossus PRO HAC-1500.1D is a compact yet powerful 1500-watt monoblock amplifier featuring a Class D MOSFET half-bridge design with fan cooling for enhanced efficiency and durability. It supports 1 ohm stability, includes remote subwoofer level control, and offers built-in bass boost across a wide frequency range, making it ideal for professional-grade car audio setups seeking deep, customizable bass and reliable high-output performance.

## Description

The Hifonics COLOSSUS PRO monoblock amplifier delivers 1500 watts with a more efficient half-bridge design for higher output with less components.

Review: Muy potente mueve dos alpine s 10” Sin problema. No se calienta nunca
Review: Hifonics is the power sound brand of Maxxsonics that is headquartered in Libertyville, IL in suburban Chicago. The company was founded by the late Helmut Stieglitz on a shoestring budget in 1980. This is a brand-new speaker to the marketplace, so there are no — zero — reviews on it. I performed a cursory bench test on it, and it certainly sounds better than the $250 price. I won't know how much better until it's installed and used for a while. I suggest waiting until there are some expert reviews available before buying, though. I was impressed by the compact size that can fit almost anywhere. The installation instructions are brief but include everything you need to know, including the best connections (4 ohms) to not recommended (1 ohm). Made in China but with a 1-year US warranty, unlike many Chinese brands selling on desertcart. The price is average. Big Box retail has it for the same price (and perhaps can install it) although I found one potentially dodgy mail-order site selling for about $20 less. My rating system: 5 Stars = Knocks it out of the park. A great value! 4 Stars = Excellent product. A solid buy. 3 Stars = It provides some value, but perhaps not as advertised. 2 Stars = A little dubious, so do your research. Read the critical reviews! 1 Star = Avoid this product and look elsewhere.

## Features

- Class D MOSFET Fan Cooling Monoblock Pro Audio Amplifier
- Peak Power: 1x1500@1 Ohm, 1x750@2 Ohm, 1x375@4 Ohm
- Frequency Response: Built-in bass control with 10Hz-10kHz, 0-12dB boost
- 0AWG Power and 12AWG Speaker Terminal Wire Gauges
- 1 Ohm Stable | Includes Remote Subwoofer Level Control

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CWWC2H1B |
| Item model number | HAC-1500.1D |
| Manufacturer | Maxxsonics |
| Product Dimensions | 37.8 x 29.18 x 11.43 cm; 3.18 kg |

## Product Details

- **Brand:** Hifonics
- **Item dimensions L x W x H:** 37.8 x 29.2 x 11.4 centimeters
- **Manufacturer:** Maxxsonics
- **Mounting type:** Surface Mount
- **Number of channels:** 1

## Images

![Hifonics Colossus PRO HAC-1500.1D 1500-Watt Monoblock Amplifier - Image 1](https://m.media-amazon.com/images/I/31Tfq1Jo5LL.jpg)
![Hifonics Colossus PRO HAC-1500.1D 1500-Watt Monoblock Amplifier - Image 2](https://m.media-amazon.com/images/I/31ax4XAfyrL.jpg)
![Hifonics Colossus PRO HAC-1500.1D 1500-Watt Monoblock Amplifier - Image 3](https://m.media-amazon.com/images/I/31lsv-iy6YL.jpg)
![Hifonics Colossus PRO HAC-1500.1D 1500-Watt Monoblock Amplifier - Image 4](https://m.media-amazon.com/images/I/31mnJxu8ySL.jpg)
![Hifonics Colossus PRO HAC-1500.1D 1500-Watt Monoblock Amplifier - Image 5](https://m.media-amazon.com/images/I/31pk55QFfSL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***A on 22 October 2024*

Muy potente mueve dos alpine s 10” Sin problema. No se calienta nunca

### ⭐⭐⭐⭐ Review
*by R***N on 11 May 2024*

Hifonics is the power sound brand of Maxxsonics that is headquartered in Libertyville, IL in suburban Chicago. The company was founded by the late Helmut Stieglitz on a shoestring budget in 1980. This is a brand-new speaker to the marketplace, so there are no — zero — reviews on it. I performed a cursory bench test on it, and it certainly sounds better than the $250 price. I won't know how much better until it's installed and used for a while. I suggest waiting until there are some expert reviews available before buying, though. I was impressed by the compact size that can fit almost anywhere. The installation instructions are brief but include everything you need to know, including the best connections (4 ohms) to not recommended (1 ohm). Made in China but with a 1-year US warranty, unlike many Chinese brands selling on Amazon. The price is average. Big Box retail has it for the same price (and perhaps can install it) although I found one potentially dodgy mail-order site selling for about $20 less. My rating system: 5 Stars = Knocks it out of the park. A great value! 4 Stars = Excellent product. A solid buy. 3 Stars = It provides some value, but perhaps not as advertised. 2 Stars = A little dubious, so do your research. Read the critical reviews! 1 Star = Avoid this product and look elsewhere.

### ⭐⭐⭐⭐⭐ Review
*by R***Y on 26 May 2024*

This is on t lower end of the Hifonics line up yet this compact amp can push a pair of 8s. I have two kicker comps 8in ( they dont require more than 300 watts RMS to really get moving) and this amp does a good job pushing them around. While the PEAK/MAX power is not true RMS it is enough power to move my subs with out clipping or having any issues. Wiring is simple like any other amp, the bass nob comes in handy. The amp is a great budget option with out budget performance in my opinion.

---

## 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.nz/products/750607097-hifonics-colossus-pro-hac-1500-1d-1500-watt-monoblock-amplifier](https://www.desertcart.nz/products/750607097-hifonics-colossus-pro-hac-1500-1d-1500-watt-monoblock-amplifier)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-06*