---
product_id: 619744232
title: "LAB-E4-2 400W Power Amplifier with 2 Flexible Output Channel Blue"
brand: "lab.gruppen"
price: "RM10712"
currency: MYR
in_stock: true
url: https://www.desertcart.com.my/products/619744232-lab-e4-2-400w-power-amplifier-with-2-flexible-output
store_origin: MY
region: Malaysia
---

# 400W peak power output 2 flexible output channels Advanced fail-safe protection LAB-E4-2 400W Power Amplifier with 2 Flexible Output Channel Blue

**Brand:** lab.gruppen
**Price:** RM10712
**Availability:** ✅ In Stock

## Summary

> ⚡ Amplify your sound, elevate your space — power meets precision!

## Quick Answers

- **What is this?** LAB-E4-2 400W Power Amplifier with 2 Flexible Output Channel Blue by lab.gruppen
- **How much does it cost?** RM10712 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/619744232-lab-e4-2-400w-power-amplifier-with-2-flexible-output)

## Best For

- lab.gruppen enthusiasts

## Why This Product

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

## Key Features

- • **Smart Signal Safety:** Rail Sense Limiter minimizes clipping, ensuring flawless audio integrity
- • **Dual Channel Flexibility:** Switch effortlessly between 2, 4, 8 Ohms or constant voltage for any setup
- • **Power-packed Performance:** Delivers 2 x 200W with IntelliDrive tech for crystal-clear sound at 70V or low impedance
- • **Robust & Reliable Design:** Aluminum front panel with LED indicators and fail-safe circuits for peace of mind
- • **Built-in High Pass Filter:** 50Hz filter per channel to eliminate unwanted low-frequency noise

## Overview

The LAB-E4-2 is a compact 1U 400W Class-D power amplifier featuring two versatile output channels capable of delivering 200W each at 70V constant voltage or low impedance loads. It incorporates proprietary IntelliDrive technology, advanced fail-safe protections, Rail Sense Limiter to reduce clipping, and selectable 50Hz high pass filters per channel. Designed with a durable aluminum front panel and comprehensive LED indicators, it ensures professional-grade performance and reliability for diverse audio environments.

## Description

LAB-E4-2 400W Power Amplifier with 2 Flexible Output Channel Blue

## Features

- 400 W amplifier carrying 2 flexible output channels in a high power density 1 rack unit form factor
- Flexible IntelliDrive permits delivering the 2 x 200 W at constant voltage 70 V or low impedance (2, 4 and 8 Ohms) on any channel
- Asymmetric channel loading
- IDEEA outputs stage based on proprietary, state-of-the-art Class-D amplifier technology
- Comprehensive fail-safe circuit protection
- Auto-standby and auto-power-on
- Rail Sense Limiter (RSL) greatly reduces signal clipping and ensures simple configuration for constant voltage and low impedance loads
- Built-in 50 Hz high pass filter selectable per channel available on rear panel switch
- Aluminum front panel with power and temperature LEDs and per channel signal and limit LEDs
- Balanced high-quality analog inputs and amplifier outputs on detachable screw terminals

## Product Details

- **Manufacturer:** Lab.gruppen
- **Maximum Supply Voltage:** 265 Volts (AC)
- **Mounting Type:** Surface Mount
- **Brand:** Lab.gruppen
- **Number of Channels:** 2

## Images

![LAB-E4-2 400W Power Amplifier with 2 Flexible Output Channel Blue - Image 1](https://m.media-amazon.com/images/I/41sud-rKLrL.jpg)
![LAB-E4-2 400W Power Amplifier with 2 Flexible Output Channel Blue - Image 2](https://m.media-amazon.com/images/I/51ML4XQ+ugL.jpg)
![LAB-E4-2 400W Power Amplifier with 2 Flexible Output Channel Blue - Image 3](https://m.media-amazon.com/images/I/516hVxbA6IL.jpg)
![LAB-E4-2 400W Power Amplifier with 2 Flexible Output Channel Blue - Image 4](https://m.media-amazon.com/images/I/51zfEPWjbFL.jpg)

## Frequently Bought Together

- Lab.gruppen LAB-E4-2 400W Power Amplifier with 2 Flexible Output Channel Blue
- Yuyaokk 2Pack 100 ft Speakon to 1/4" Male Speaker Cables, Professional 12 Gauge AWG Wire Audio Amplifier Connection Cord, DJ/PA Speaker Cable Wire with Twist Lock.

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-01-23*