---
product_id: 93687119
title: "POWERBOX400.1"
brand: "vibe"
price: "S$237"
currency: SGD
in_stock: null
reviews_count: 8
category: "Vibe"
url: https://www.desertcart.sg/products/93687119-powerbox400-1
store_origin: SG
region: Singapore
---

# 400W RMS power output Ultra-compact 37x157x82mm footprint Includes dash mount remote control POWERBOX400.1

**Brand:** vibe
**Price:** S$237
**Availability:** ❌ Out of Stock

## Summary

> 🔊 Small Amp, Big Vibes: Power Your Ride Like a Boss

## Quick Answers

- **What is this?** POWERBOX400.1 by vibe
- **How much does it cost?** S$237 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/93687119-powerbox400-1)

## Best For

- vibe enthusiasts

## Why This Product

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

## Key Features

- • **Space-Savvy Design:** Ultra-compact size fits seamlessly into any vehicle setup, no bulky gear required.
- • **Mighty Power in Miniature:** Delivers a robust 400W RMS @ 1 ohm for booming bass without distortion.
- • **Pro-Grade Class D Efficiency:** High-efficiency Class D tech means powerful sound with minimal heat and energy waste.
- • **Plug & Play with Critical Link:** Optimized for rapid installation with Critical Link Rapid kit—get your system up fast.
- • **Instant Control at Your Fingertips:** Dash mount remote lets you tweak sound levels on the fly, no hassle.

## Overview

The VIBE Powerbox Micro Mono Amplifier packs a punch with 400W RMS output in an ultra-compact 37x157x82mm chassis. Designed for easy installation and professional-grade sound, it features Class D efficiency and a convenient dash mount remote control. Perfect for millennial pros who demand powerful, distortion-free bass without sacrificing space or style.

## Description

Ultra-compact 1 x 400W mono amp delivers powerful, distortion-free sound in a small footprint for easy install. Includes remote control for convenient adjustments.

Review: Little but large amp - I was a little skeptical getting this, but bought it and thought what’s the worst that can happen, good news I won’t be returning as this little amp packs one hell a punch, connected to a alpine 12inch tube sub and it handles power like some of the big boys, I played to to a few friends and then showed them the amp and they’re reaction was “ is that the amp? What?!!!!!!! Wow!!!!! Sound is good Build is good and can easily be hidden away
Review: Great subwoofer amp - Ideal amp for vibe subwoofer box, easy connection, requires a bit of knowledge to wire up to battery and hiding wires under carpet but once done sounds great

## Features

- Class D Small and Mighty Micro Amplifier
- Ultra compact footprint for easy installation
- Use with a Critical Link Rapid kit for the fastest fit
- 1 x 400WRMS @ 1 ohm, 800w max, 37 x 157 x 82mm
- Class D
- Includes dash mount remote control

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FF2C8Y5 |
| Best Sellers Rank | 11,641 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 2 in Car Audio & Video Mono Amplifiers |
| Brand | VIBE |
| Country Of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 152 Reviews |
| Global Trade Identification Number | 05060382797160 |
| Included Components | Manual |
| Item Dimensions | 150 x 300 x 60 centimetres |
| Item Type Name | Amplifiers |
| Item dimensions L x W x H | 150 x 300 x 60 centimetres |
| Manufacturer | VIBE Audio |
| Material | Plastic |
| Maximum Supply Voltage | 12 Volts |
| Maximum supply voltage | 12 Volts |
| Model Number | POWERBOX400.1M-V7 |
| Mounting Type | Surface Mount |
| Mounting type | Surface Mount |
| Number of Channels | 1 |
| Output Power | 400 Watts |
| Package Type Name | tray or tray-style box |
| Product Warranty | 1 year manufacturer |
| Specification Met | iso |
| Supply Current | 33.33 Amps |
| Voltage | 12 Volts |

## Product Details

- **Item dimensions L x W x H:** 150 x 300 x 60 centimetres
- **Manufacturer:** VIBE Audio
- **Maximum supply voltage:** 12 Volts
- **Mounting type:** Surface Mount
- **Voltage:** 12 Volts

## Images

![POWERBOX400.1 - Image 1](https://m.media-amazon.com/images/I/71ygIrmt6WL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Does it take high and low level inputs ?**
A: Yes, this takes low and high input. high input adapter included

**Q: Hi, So i can add this to my vibe 65.4 amp that runs my front and rear speakers in my e60.  Can i split the power and run both floor subs on the 400.1?**
A: Yes that is the recommended solution for the E60. We recommend upgrading to the VIBE BMW Optisound speakers. Coaxial, component’s and under floor speakers are all fully available for the E60.

**Q: I have a single rca subwoofer output on my head unit do i need a splitter or will the amp run off a solo input?**
A: You'll need a splitter, amazon do a 'basics' version which works fine.

**Q: Can this amp run from the fuse board using a piggy back? Going into a Boxster and running power from the battery is very difficult**
A: Yes you can in theory but this little amp can pull some decent wattage at 1ohm so always use the biggest power cable you can,I know some of those piggyback fuse holders can use 16g wire or thinner on the output side which I wouldn’t be happy at pulling 30A current for any length of time

## Customer Reviews

### ⭐⭐⭐⭐⭐ Little but large amp
*by B***Y on 17 August 2025*

I was a little skeptical getting this, but bought it and thought what’s the worst that can happen, good news I won’t be returning as this little amp packs one hell a punch, connected to a alpine 12inch tube sub and it handles power like some of the big boys, I played to to a few friends and then showed them the amp and they’re reaction was “ is that the amp? What?!!!!!!! Wow!!!!! Sound is good Build is good and can easily be hidden away

### ⭐⭐⭐⭐⭐ Great subwoofer amp
*by C***E on 13 September 2025*

Ideal amp for vibe subwoofer box, easy connection, requires a bit of knowledge to wire up to battery and hiding wires under carpet but once done sounds great

### ⭐⭐⭐⭐⭐ Super simple to add bass
*by R***O on 9 October 2020*

I wanted to add a 10" sub and amp to my BMW i3s stereo as the factory unit does not have enough bass. This amp is so simple to connect up and very small, the phonos take both line level and high level and take minimal setup. If you use high level you don't need a remote line as it is auto detect switch on/off. The remote line then works as source meaning you can power up other amps that don't have this feature. There is a supplied bass knob and cable to you can dial down the bass when giving your Aunty a lift home and then blow the doors off later. It is very powerful for the size and does not disappoint. Only minor gripe is that the bass know cable is not very long.

## Frequently Bought Together

- Vibe Powerbox Micro Mono Amplifier - 1 x 400W, Black
- RECOIL RCI23 100% Oxygen Free Copper 3ft 2-Channel RCA Audio Cable, Twisted Pair with Noise Reduction
- BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals

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**Shop now:** [https://www.desertcart.sg/products/93687119-powerbox400-1](https://www.desertcart.sg/products/93687119-powerbox400-1)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-20*