---
product_id: 222995903
title: "BOSS AUDIO AR4000D Armor 4000-Watt Monoblock, Class D 1-8 Ohm Stable Monoblock Amplifier with Remote Subwoofer Level Control"
brand: "boss audio systems"
price: "NT$13229"
currency: TWD
in_stock: false
reviews_count: 5
url: https://www.desertcart.tw/products/222995903-boss-audio-ar4000d-armor-4000-watt-monoblock-class-d-1
store_origin: TW
region: Taiwan
---

# 4000W max power output Class D, 1-8 Ohm stable mono output Remote subwoofer level control BOSS AUDIO AR4000D Armor 4000-Watt Monoblock, Class D 1-8 Ohm Stable Monoblock Amplifier with Remote Subwoofer Level Control

**Brand:** boss audio systems
**Price:** NT$13229
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Dominate your drive with bass that commands attention!

## Quick Answers

- **What is this?** BOSS AUDIO AR4000D Armor 4000-Watt Monoblock, Class D 1-8 Ohm Stable Monoblock Amplifier with Remote Subwoofer Level Control by boss audio systems
- **How much does it cost?** NT$13229 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/222995903-boss-audio-ar4000d-armor-4000-watt-monoblock-class-d-1)

## Best For

- boss audio systems enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse Design:** Sleek, space-saving dimensions (36.3 x 16.5 x 7.1 cm) fit seamlessly into any vehicle setup without compromise.
- • **Pro-Level Performance on a Budget:** Affordable yet fierce, this amp competes with high-end models when wired and tuned right—don’t miss out on premium sound.
- • **Class D Efficiency Meets Stability:** Experience crystal-clear sound with a 1-8 Ohm stable mono channel that keeps your system reliable and powerful.
- • **Precision Remote Subwoofer Control:** Fine-tune your bass levels effortlessly from the driver’s seat for the perfect vibe.
- • **Unleash 4000 Watts of Pure Bass Power:** Feel every beat slam with industry-leading wattage that dominates your soundscape.

## Overview

The BOSS AUDIO AR4000D is a 4000-watt Class D monoblock amplifier designed for subwoofers, delivering powerful, stable output across 1-8 Ohm loads. Featuring remote subwoofer level control, it offers precise bass tuning in a compact form factor, making it a top choice for audiophiles seeking professional-grade sound performance in their vehicle at an unbeatable value.

## Description

Subwoofers reproduce sound based low range frequencies. This process is called the crossover effect and occurs because the vast majority of audio systems cannot cover the entire spectrum sufficiently

Review: Running 4000watts max off these 2 mafkas, have them wired to 1.34 ohms, barely turned up a quarter on amp and they just slam, no problems yet, I’ll try keep an update on it as the months go on, you just gotta do your studying on your wiring job and what works best they maybe cheap but can compete with pro amps when set up properly
Review: Super

## Features

- Subwoofers reproduce sound based low range frequencies
- This process is called the crossover effect and occurs because the vast majority of audio systems cannot cover the entire spectrum sufficiently
- 4000-Watt Amplifier

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004RS9UTI |
| Amplifier Type | Class D |
| Audio Wattage | 4000 Watts |
| Audio input compatible with the item | auxiliary |
| Audio output mode | Mono |
| Batteries Included | No |
| Batteries Required | No |
| Brand | BOSS Audio Systems |
| Colour Screen | No |
| Compatible Devices | Guitar, Double Bass, Keyboard, Drum, Violin, Viola, Ukulele, Cello, Banjo, all |
| Customer Reviews | 4.1 4.1 out of 5 stars (536) |
| Date First Available | 6 August 2012 |
| GSM frequencies | 50 Hz |
| Global Trade Identification Number | 00791489116404 |
| Includes Rechargeable Battery | No |
| Includes remote | No |
| Item Dimensions LxWxH | 36.3 x 16.5 x 7.1 Centimeters |
| Item Weight | 3 kg 630 g |
| Item dimensions L x W x H | 36.3 x 16.5 x 7.1 Centimeters |
| Item model number | AR4000D |
| Manufacturer | BOSS AUDIO |
| Model | AR4000D |
| Model Name | AR4000D |
| Model Year | 2011 |
| Number of Channels | 1 |
| Output Power | 4000 Watts |
| Power Source | AC |
| Product Dimensions | 36.32 x 16.51 x 7.11 cm; 3.63 kg |
| Signal-to-noise ratio (dB) | 100 dB |
| Speaker Output Channel Quantity | 1 |
| Speakers Maximum Output Power | 4000 Watts |
| Special Features | subwoofer |
| UPC | 803983124578 807032956639 791489116404 |
| Voltage | 10 Volts |
| Wattage | 4000 Watts |

## Product Details

- **Brand:** BOSS Audio Systems
- **Item dimensions L x W x H:** 36.3 x 16.5 x 7.1 Centimeters
- **Manufacturer:** BOSS AUDIO
- **Number of Channels:** 1
- **Voltage:** 10 Volts

## Images

![BOSS AUDIO AR4000D Armor 4000-Watt Monoblock, Class D 1-8 Ohm Stable Monoblock Amplifier with Remote Subwoofer Level Control - Image 1](https://m.media-amazon.com/images/I/418zepjeUoL.jpg)
![BOSS AUDIO AR4000D Armor 4000-Watt Monoblock, Class D 1-8 Ohm Stable Monoblock Amplifier with Remote Subwoofer Level Control - Image 2](https://m.media-amazon.com/images/I/41GpdD1Q9KL.jpg)
![BOSS AUDIO AR4000D Armor 4000-Watt Monoblock, Class D 1-8 Ohm Stable Monoblock Amplifier with Remote Subwoofer Level Control - Image 3](https://m.media-amazon.com/images/I/41yxjJUkdGL.jpg)
![BOSS AUDIO AR4000D Armor 4000-Watt Monoblock, Class D 1-8 Ohm Stable Monoblock Amplifier with Remote Subwoofer Level Control - Image 4](https://m.media-amazon.com/images/I/51OcxCnKoHL.jpg)
![BOSS AUDIO AR4000D Armor 4000-Watt Monoblock, Class D 1-8 Ohm Stable Monoblock Amplifier with Remote Subwoofer Level Control - Image 5](https://m.media-amazon.com/images/I/51fa1qDNOQL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***L on 29 October 2020*

Running 4000watts max off these 2 mafkas, have them wired to 1.34 ohms, barely turned up a quarter on amp and they just slam, no problems yet, I’ll try keep an update on it as the months go on, you just gotta do your studying on your wiring job and what works best they maybe cheap but can compete with pro amps when set up properly

### ⭐⭐⭐⭐⭐ Review
*by K***N on 2 October 2020*

Super

### ⭐ Review
*by K***N on 2 October 2020*

Wouldn’t buy this again

## Frequently Bought Together

- BOSS Audio Systems AR4000D Class D Car Amplifier - 4000 Watts, 1 Ohm Stable, Digital, Monoblock, Mosfet Power Supply, Great for Car Subwoofers
- BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals
- BOSS Audio Systems CAP8 Car Capacitor - 8 Farad, Energy Storage, Enhanced Bass From Stereo, Warning Reverse Polarity Tone, Voltage Overload Low Battery Voltage Led

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-23*