---
product_id: 80042723
title: "Warzone Gravity 4000.1D Class D Monoblock Car Audio Amplifier - 1800W RMS at 1 Ohm, 4000W Max, 1/2/4 Ohm Stable, MOSFET Power Supply, Digital Subwoofer Amp"
brand: "gravity"
price: "2260 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "Gravity"
url: https://www.desertcart.ro/products/80042723-warzone-gravity-4000-1d-class-d-monoblock-car-audio-amplifier
store_origin: RO
region: Romania
---

# 1800W RMS @ 1Ω - Powerhouse output Mono Class D - Bass-focused efficiency 1/2/4Ω Stable - Flexible subwoofer matching Warzone Gravity 4000.1D Class D Monoblock Car Audio Amplifier - 1800W RMS at 1 Ohm, 4000W Max, 1/2/4 Ohm Stable, MOSFET Power Supply, Digital Subwoofer Amp

**Brand:** gravity
**Price:** 2260 Lei
**Availability:** ✅ In Stock

## Summary

> 🎵 Feel the Power, Own the Bass!

## Quick Answers

- **What is this?** Warzone Gravity 4000.1D Class D Monoblock Car Audio Amplifier - 1800W RMS at 1 Ohm, 4000W Max, 1/2/4 Ohm Stable, MOSFET Power Supply, Digital Subwoofer Amp by gravity
- **How much does it cost?** 2260 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/80042723-warzone-gravity-4000-1d-class-d-monoblock-car-audio-amplifier)

## Best For

- gravity enthusiasts

## Why This Product

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

## Key Features

- • **Unleash Monster Bass:** Delivers a thunderous 1800 watts RMS at 1 ohm for earth-shaking low frequencies that command attention.
- • **Streamlined Installation:** Compact 8.8 x 8.3 x 2.5 inch form factor fits easily in custom enclosures or trunks, perfect for the serious car audio enthusiast.
- • **Precision Bass Engineering:** Class D monoblock design optimized exclusively for subwoofer power, ensuring clean, distortion-free bass.
- • **Flexible Load Compatibility:** Supports 1, 2, and 4 ohm speaker loads, giving you freedom to customize your subwoofer setup without compromise.
- • **Efficient MOSFET Power Supply:** Advanced MOSFET tech maximizes power delivery while minimizing heat and energy waste—stay cool under pressure.

## Overview

The Warzone Gravity 4000.1D is a high-performance Class D monoblock car amplifier delivering up to 1800W RMS at 1 ohm and 4000W peak power. Engineered for subwoofer enthusiasts, it supports multiple speaker loads (1/2/4 ohm) and features a MOSFET power supply for efficient, reliable operation. Its compact design and robust output make it ideal for custom car audio systems seeking impactful, distortion-free bass.

## Description

Buy Warzone Gravity 4000.1D Class D Monoblock Car Audio Amplifier - 1800W RMS at 1 Ohm, 4000W Max, 1/2/4 Ohm Stable, MOSFET Power Supply, Digital Subwoofer Amp: Mono Amplifiers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Complete garbage. - This amp is complete trash. I've had this amp since Sept 2021 have had nothing but issues with it.. problem after problem. Don't buy this pos.
Review: Dont be fooled this amp is the truth - I bought this amp an was blown away .its beating up 2dual 4ohm tarantula 12s in a sealed box like crazy at 1ohm I had the Orion Hcca 2000X2. No Comparing This amp at 1ohm Is a Monster great buy . You will not regret buying this amp ..And DID NOT GET HOT AT ALL .

## Features

- POWERFUL - Delivers up to 1800 watts RMS at 1 ohm and 4000 watts maximum power, providing the strong, controlled output needed to drive high-performance car audio subwoofers.
- MONOBLOCK - Single-channel Class D architecture is engineered specifically for bass reproduction, making this amplifier an efficient choice for dedicated subwoofer systems and custom enclosures.
- STABLE - Supports 1 ohm, 2 ohm, and 4 ohm speaker loads for flexible system design. Match the amplifier to compatible subwoofer voice-coil configurations and your desired power output.
- MOSFET - Features a MOSFET power supply designed for efficient energy handling and consistent amplifier operation. The digital Class D platform helps maximize output while reducing wasted power.
- BASS - Built for car audio enthusiasts seeking impactful low-frequency response, whether upgrading a daily driver, building a trunk system, or powering a dedicated subwoofer installation.
- INSTALLATION - Gravity 4000.1D amplifier format provides a streamlined solution for subwoofer amplification. Use appropriately sized power, ground, fuse, speaker, and signal wiring for your setup.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07C81TP9C |
| Best Sellers Rank | #359,289 in Electronics ( See Top 100 in Electronics ) #668 in Car Mono Amplifiers |
| Brand | Gravity |
| Brand Name | Gravity |
| Customer Reviews | 3.8 out of 5 stars 69 Reviews |
| Item Dimensions | 8.8 x 8.3 x 2.5 inches |
| Item Type Name | 6000W Class D Amp |
| Item dimensions L x W x H | 8.8 x 8.3 x 2.5 inches |
| Manufacturer | Gravity Audio |
| Maximum Output Power | 1150 watts |
| Model | WZ4000.1D |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Package Type Name | box |
| Part Number | WZ6000.1D |
| UPC | 704129642034 |
| Unit Count | 1 Count |
| Warranty Description | 1 Year |

## Product Details

- **Brand:** Gravity Audio
- **Item dimensions L x W x H:** 18.8 x 8.8 x 2.5 inches
- **Manufacturer:** Gravity Audio
- **Mounting Type:** Surface Mount
- **Number of Channels:** 1

## Images

![Warzone Gravity 4000.1D Class D Monoblock Car Audio Amplifier - 1800W RMS at 1 Ohm, 4000W Max, 1/2/4 Ohm Stable, MOSFET Power Supply, Digital Subwoofer Amp - Image 1](https://m.media-amazon.com/images/I/81V7K61krRL.jpg)
![Warzone Gravity 4000.1D Class D Monoblock Car Audio Amplifier - 1800W RMS at 1 Ohm, 4000W Max, 1/2/4 Ohm Stable, MOSFET Power Supply, Digital Subwoofer Amp - Image 2](https://m.media-amazon.com/images/I/718AfvbHhBL.jpg)
![Warzone Gravity 4000.1D Class D Monoblock Car Audio Amplifier - 1800W RMS at 1 Ohm, 4000W Max, 1/2/4 Ohm Stable, MOSFET Power Supply, Digital Subwoofer Amp - Image 3](https://m.media-amazon.com/images/I/81kgENpBR9L.jpg)

## Questions & Answers

**Q: will it be able to work on a single 12'' Sundown ZV5 ?**
A: Don’t waste your money on this amp

**Q: Will this amp push 2 5600 watt rockville punisher d12s  ?**
A: Yes and probably blow em as well

**Q: Will this  push 4 audio pipes triple stacks**
A: Yes the amp is nice

**Q: What guage wire should be used to install**
A: Zero gage wire works best

## Customer Reviews

### ⭐⭐⭐⭐⭐ Complete garbage.
*by T***N on June 20, 2022*

This amp is complete trash. I've had this amp since Sept 2021 have had nothing but issues with it.. problem after problem. Don't buy this pos.

### ⭐⭐⭐⭐⭐ Dont be fooled this amp is the truth
*by N***S on March 29, 2019*

I bought this amp an was blown away .its beating up 2dual 4ohm tarantula 12s in a sealed box like crazy at 1ohm I had the Orion Hcca 2000X2. No Comparing This amp at 1ohm Is a Monster great buy . You will not regret buying this amp ..And DID NOT GET HOT AT ALL .

### ⭐ Bad
*by M***E on December 28, 2025*

Only work for 2 weeks

## Frequently Bought Together

- Gravity 4000.1D Class D Car Audio Amplifier – 1800 Watts True RMS @ 1 Ohm Max Power at 4000W, 1/2/4 Ohm Stable, Digital, Monoblock, Mosfet Power Supply, Great for Subwoofers
- AudioControl EPICENTER Digital Bass Restoration Control Processor, Car Audio Bass Booster Enhancer with Wired Remote Control (Black)
- Tottist 4PCS Heavy-Duty Car Stereo Audio Wire Reducer - 0 Gauge to 4 Gauge for Amp Input, AWG Pin Power & Ground Connection

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**Shop now:** [https://www.desertcart.ro/products/80042723-warzone-gravity-4000-1d-class-d-monoblock-car-audio-amplifier](https://www.desertcart.ro/products/80042723-warzone-gravity-4000-1d-class-d-monoblock-car-audio-amplifier)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-09-11*