---
product_id: 1642659
title: "RZ4-1200D 1200W Class D 4 Channel Amplifier, Black"
brand: "power acoustik"
price: "₱14486"
currency: PHP
in_stock: true
reviews_count: 8
category: "Power Acoustik"
url: https://www.desertcart.ph/products/1642659-rz4-1200d-1200w-class-d-4-channel-amplifier-black
store_origin: PH
region: Philippines
---

# 1200W max power output MOSFET PWM power supply for efficiency 4 channels with up to 150W each at 2-ohm RZ4-1200D 1200W Class D 4 Channel Amplifier, Black

**Brand:** power acoustik
**Price:** ₱14486
**Availability:** ✅ In Stock

## Summary

> 🔊 Unleash your ride’s true sound potential with power and precision!

## Quick Answers

- **What is this?** RZ4-1200D 1200W Class D 4 Channel Amplifier, Black by power acoustik
- **How much does it cost?** ₱14486 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/1642659-rz4-1200d-1200w-class-d-4-channel-amplifier-black)

## Best For

- power acoustik enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Sleek:** Space-saving black chassis fits seamlessly into any car audio upgrade.
- • **Efficient & Cool:** Class D design with MOSFET PWM power supply ensures high efficiency and minimal heat.
- • **Bridged Mode Boost:** Pushes 300W x 2 in bridged 4-ohm mode for deep, impactful bass.
- • **Powerhouse Performance:** Delivers a massive 1200 watts max for crystal-clear, room-filling sound.
- • **Quad-Channel Flexibility:** Supports 4 channels with 100W at 4-ohm or 150W at 2-ohm for versatile speaker setups.

## Overview

The Power Acoustik RZ4-1200D is a compact yet powerful 4-channel Class D amplifier delivering up to 1200 watts max power. It offers flexible output options including 100W per channel at 4-ohm, 150W at 2-ohm, and 300W bridged, powered by an efficient MOSFET PWM power supply. Ideal for millennial professionals seeking a sleek, high-performance upgrade to their car audio system with crisp, clear sound and reliable power delivery.

## Description

Buy Power Acoustik RZ4-1200D 1200W Class D 4 Channel Amplifier, Black: Car Stereo Receivers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Very clear, great value - This amp is small and powerful. Just what I needed to upgrade my sound system with room to upgrade my speakers. I crudely tested the maximum RMS output of the amp with a multimeter and it seems to be putting out about 90 watts RMS at 4 ohms, slightly lower than the rated 100 watts but I'm happy with it for this price. I will be testing again when I upgrade my speakers and start to run it at 2 ohms. The amp is very clear, crisp and loud. FM radio is still clear. Mids and highs sound great at the fixed 80Hz crossover. Overall very happy with this purchase. UPDATE: 2 months later at mostly full volume listening, the amp is still doing great. I have added tweeters and am now running it at 2 ohms, I did a test and it is putting out 146 watts RMS per channel. This amp is accurately rated as far as I can tell. I 100% reccomend this amp. It is extremely loud although it does distort a bit at peak volume, but that is probably my cheap head unit.
Review: Buyer beware! - 1 channel died within three months. Do your research. Not worth the money.

## Features

- 1200-Watt max power, 100-Watt X 4 at 4-ohm, 150-Watt X 4 at 2-ohm, 300-Watt X 2 at 4-ohm bridged
- 4-Ohm bridged/2-ohm stereo class D full range
- MOSFET PWM power supply

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0072L7XSM |
| Best Sellers Rank | #152,354 in Electronics ( See Top 100 in Electronics ) #28 in Car Dual-Channel Amplifiers |
| Brand | Power Acoustik |
| Brand Name | Power Acoustik |
| Customer Reviews | 3.6 out of 5 stars 138 Reviews |
| Global Trade Identification Number | 00709483043732 |
| Included Components | product, manual |
| Item Dimensions | 13.5 x 6.5 x 3.5 inches |
| Item Type Name | amp monoblock |
| Item Weight | 3.5 Pounds |
| Item dimensions L x W x H | 13.5 x 6.5 x 3.5 inches |
| Manufacturer | Epsilon Electronics Inc. |
| Material Type | Semiconductor Materials |
| Model | RZ4-1200D |
| Mounting Type | Surface Mount |
| Number of Channels | 4 |
| Output Power | 1200 Watts |
| Package Type Name | Value not found |
| Specification Met | certified frustration-free |
| UPC | 163120513642 115970961265 041114744916 611102294848 182682362116 069060144635 709483043732 100177377704 168141302046 |
| Voltage | 6 Volts |
| Warranty Description | 1 year |

## Product Details

- **Item dimensions L x W x H:** 13.5 x 6.5 x 3.5 inches
- **Voltage:** 6 Volts
- **Manufacturer:** Epsilon Electronics Inc.
- **Mounting Type:** Surface Mount
- **Brand:** Power Acoustik

## Images

![RZ4-1200D 1200W Class D 4 Channel Amplifier, Black - Image 1](https://m.media-amazon.com/images/I/517tFF4ZZOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very clear, great value
*by A***Y on August 9, 2021*

This amp is small and powerful. Just what I needed to upgrade my sound system with room to upgrade my speakers. I crudely tested the maximum RMS output of the amp with a multimeter and it seems to be putting out about 90 watts RMS at 4 ohms, slightly lower than the rated 100 watts but I'm happy with it for this price. I will be testing again when I upgrade my speakers and start to run it at 2 ohms. The amp is very clear, crisp and loud. FM radio is still clear. Mids and highs sound great at the fixed 80Hz crossover. Overall very happy with this purchase. UPDATE: 2 months later at mostly full volume listening, the amp is still doing great. I have added tweeters and am now running it at 2 ohms, I did a test and it is putting out 146 watts RMS per channel. This amp is accurately rated as far as I can tell. I 100% reccomend this amp. It is extremely loud although it does distort a bit at peak volume, but that is probably my cheap head unit.

### ⭐ Buyer beware!
*by B***Y on November 10, 2025*

1 channel died within three months. Do your research. Not worth the money.

### ⭐⭐⭐⭐ Nice product ,,,,
*by A***R on May 3, 2021*

Runs very well

## Frequently Bought Together

- Power Acoustik RZ4-1200D 1200W Class D 4 Channel Amplifier, Black
- DS18 AK4 Complete 4 Gauge CCA Amplifier Installation Wiring Kit - Ampkit Helps Make Connections, Brings Power to Your Radio, Subwoofers, Speakers with Super Flex Wire - 1200W for 1 Amplifier
- Power Acoustik RZ1-1500D 1500W Class D Monoblock Amplifier, Black

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**Shop now:** [https://www.desertcart.ph/products/1642659-rz4-1200d-1200w-class-d-4-channel-amplifier-black](https://www.desertcart.ph/products/1642659-rz4-1200d-1200w-class-d-4-channel-amplifier-black)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-12*