---
product_id: 34348388
title: "Diamond Audio HX1200.1D Monoblock 1200 Watts RMS Class D Full Range HEX Series Amplifier"
brand: "diamond audio technology"
price: "R$13511"
currency: BRL
in_stock: true
category: "Diamond Audio Technology"
url: https://www.desertcart.com.br/products/34348388-diamond-audio-hx1200-1d-monoblock-1200-watts-rms-class-d
store_origin: BR
region: Brazil
---

# 1200W RMS max power Full-range Class D IR chipset Anodized aluminum heat sink Diamond Audio HX1200.1D Monoblock 1200 Watts RMS Class D Full Range HEX Series Amplifier

**Brand:** diamond audio technology
**Price:** R$13511
**Availability:** ✅ In Stock

## Summary

> 🔊 Unleash Pure Power & Precision – Elevate Your Sound Game Now!

## Quick Answers

- **What is this?** Diamond Audio HX1200.1D Monoblock 1200 Watts RMS Class D Full Range HEX Series Amplifier by diamond audio technology
- **How much does it cost?** R$13511 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/34348388-diamond-audio-hx1200-1d-monoblock-1200-watts-rms-class-d)

## Best For

- diamond audio technology enthusiasts

## Why This Product

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

## Key Features

- • **Cool Under Pressure:** Anodized extruded aluminum heat sink guarantees superior thermal management during marathon listening sessions.
- • **Seamless Setup with Style:** Illuminated logo, concealed mounting, and output clip indicators make installation effortless and sleek.
- • **Power that Commands Attention:** Delivers up to 1200W RMS at 1Ω for earth-shaking bass and crystal-clear highs.
- • **Built to Last, Designed to Impress:** Audiophile-grade high-tolerance components and 'SNAP' capacitors for longevity and precision.
- • **Engineered for Audiophile Precision:** Full-range Class D IR chipset and 4-layer PCB ensure pristine sound clarity and stability.

## Overview

The Diamond Audio HX1200.1D is a high-performance mono Class D subwoofer amplifier delivering up to 1200 watts RMS at 1Ω. Featuring a full-range Class D IR chipset, 4-layer PCB, and anodized aluminum heat sink, it offers exceptional sound clarity, stability, and thermal management. Built with audiophile-grade components and precision 'SNAP' capacitors, it ensures durability and superior audio fidelity. Designed for easy, stylish installation with illuminated logo and output clip indicators, this amplifier is the ultimate upgrade for discerning audio enthusiasts seeking powerful, clean bass and flawless sound.

## Description

Diamond Audio HX1200.1D HEX Mono Class D Subwoofer AmplifierIntroducing the Hex Series Amplifiers – the ultimate choice for audiophiles who demand nothing but the best in sound quality and power. These amplifiers are engineered with meticulous precision and feature high-tolerance components, ensuring an unparalleled listening experience.With top-of-the-line features and user-friendly controls, the Hex Series Amplifiers seamlessly blend advanced technology with convenience. Whether you're setting up a high-end audio system or upgrading an existing one, these amplifiers are designed to deliver unmatched sound quality and power.Experience the pinnacle of audio performance with the Hex Series Amplifiers. Elevate your sound system and hear the difference that precision engineering and premium components can make. Don't settle for ordinary – upgrade to the Hex Series today and immerse yourself in superior sound quality and power.Specifications:540 W x 1 @ 4Ω870 W x 1 @ 2Ω1200 W x 1 @ 1ΩS/N: ≤ 95 dBA / THD: .06%Dimensions (Remote Included): 14.25" x 7.67" x 2" (363 x 195 x 51.5 mm)Anodized Extruded Aluminum Heat Sink Provides Superior Thermal Performance4-Layer PCB Board with Balanced Differential InputsFull Range Class D IR Chipset"SNAP" Capacitors used Throughout the CircuitAudiophile Grade High Tolerance ComponentsSpring Steel FET Clips Provide a Cleaner Board DesignIlluminated Logo / Fully Concealed MountingOutput Clip Indicators for Precise Set-UpFine Tuned Fully Variable Crossovers and Phase ControlTop Mounted Controls for Convenient Amplifier AdjustmentWhat's in the box:1 x Diamond Audio HX1200.1D HEX Mono Class D Subwoofer AmplifierRemote ControlOwner's ManualWarning:This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

## Features

- The HEX Mono Class D Subwoofer Amplifier delivers cutting-edge performance for audiophiles demanding optimal sound quality and power.
- Delivers up to 1200W at 1Ω, 870W at 2Ω, and 540W at 4Ω for powerful, consistent performance across all impedance levels.
- Engineered with a full-range Class D IR chipset and 4-layer PCB board for exceptional sound clarity and stability.
- Equipped with anodized extruded aluminum heat sink for superior thermal management, ensuring reliable operation even under heavy load.
- Features audiophile-grade, high-tolerance components and "SNAP" capacitors for precision and longevity.
- Illuminated logo, fully concealed mounting, and output clip indicators for easy setup and sleek design.
- Manufactured by Diamond Audio, ensuring unparalleled quality and performance for the discerning audio enthusiast.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01JH79ZQG |
| Brand | Diamond Audio Technology |
| Brand Name | Diamond Audio Technology |
| Global Trade Identification Number | 00847169020087 |
| Manufacturer | diamond audio technology |
| Model | HX1200.1D |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Output Power | 1200 Watts |
| Package Type Name | Individual Box |
| Specification Met | FCC |
| UPC | 847169020087 |
| Voltage | 5 Volts |

## Images

![Diamond Audio HX1200.1D Monoblock 1200 Watts RMS Class D Full Range HEX Series Amplifier - Image 1](https://m.media-amazon.com/images/I/61rOi8Mj6OL.jpg)
![Diamond Audio HX1200.1D Monoblock 1200 Watts RMS Class D Full Range HEX Series Amplifier - Image 2](https://m.media-amazon.com/images/I/5177oG7wtHL.jpg)
![Diamond Audio HX1200.1D Monoblock 1200 Watts RMS Class D Full Range HEX Series Amplifier - Image 3](https://m.media-amazon.com/images/I/51uQHpVddAL.jpg)
![Diamond Audio HX1200.1D Monoblock 1200 Watts RMS Class D Full Range HEX Series Amplifier - Image 4](https://m.media-amazon.com/images/I/41cVE099o-L.jpg)

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**Shop now:** [https://www.desertcart.com.br/products/34348388-diamond-audio-hx1200-1d-monoblock-1200-watts-rms-class-d](https://www.desertcart.com.br/products/34348388-diamond-audio-hx1200-1d-monoblock-1200-watts-rms-class-d)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-08*