---
product_id: 258078944
title: "MA170 Mini Digital Audio Power Amplifier - Red"
brand: "kinter"
price: "HK$270"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/258078944-ma170-mini-digital-audio-power-amplifier-red
store_origin: HK
region: Hong Kong
---

# 12V DC input, 2-4A max current 2x4W RMS power output Vibrant red casing with LED volume ring MA170 Mini Digital Audio Power Amplifier - Red

**Brand:** kinter
**Price:** HK$270
**Availability:** ✅ In Stock

## Summary

> 🔴 Amplify your vibe with style and power in a mini package!

## Quick Answers

- **What is this?** MA170 Mini Digital Audio Power Amplifier - Red by kinter
- **How much does it cost?** HK$270 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/258078944-ma170-mini-digital-audio-power-amplifier-red)

## Best For

- kinter enthusiasts

## Why This Product

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

## Key Features

- • **LED Volume Glow:** Eye-catching colorful LED ring around the volume knob for instant style points
- • **Precision Sound:** Ultra-low distortion (<0.005% THD) ensures crystal-clear audio fidelity
- • **Plug & Play Ready:** RCA input compatible with MP3 players and other audio sources for effortless connectivity
- • **Compact Powerhouse:** Delivers crisp 2x4W RMS audio in a sleek mini form factor
- • **Space-Smart Design:** Lightweight (216g) and compact (10x7x4 cm) fits perfectly on any desk or shelf

## Overview

The Kinter MA170 Mini Digital Audio Power Amplifier combines a powerful 2x4W RMS output with ultra-low distortion sound quality, all housed in a vibrant red compact chassis featuring a colorful LED volume knob. Designed for seamless RCA input compatibility and powered by a 12V DC supply, it’s the perfect stylish upgrade for your desktop audio setup.

## Description

Kinter MA170 Mini Digital Audio Power Amplifier - Red

## Features

- Colourful LED around volume knob
- R.M.S power: 2x4W
- DC input power: 12V (2-4)A Max
- RCA input for MP3

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Kinter |
| Item model number | MA170 |
| Product Dimensions | 12.37 x 4.11 x 11.73 cm; 100 g |
| ASIN | B007TUSXEY |

## Product Details

- **Item dimensions L x W x H:** 12.4 x 4.1 x 11.7 centimeters
- **Voltage:** 12 Volts
- **Manufacturer:** Kinter
- **Maximum supply voltage:** 12 Volts
- **Minimum supply voltage:** 12 Volts

## Images

![MA170 Mini Digital Audio Power Amplifier - Red - Image 1](https://m.media-amazon.com/images/I/6118LftegBL.jpg)

## Questions & Answers

**Q: Question: This states it's a 2x4w amp. But at 12v and 2 amps it seems it should be more around 24-36 watts, and back says "100 watts".  Thoughts?**
A: The specs rate this amp at 18w per channel into 4 ohm speakers using a 12v 2amp power supply. They don't say if that is RMS or peak power. Forget AxV=W, even the led bulbs burn power. I'd expect 10-15w into some inexpensive speakers that aren't pushed to hard.

**Q: Can I use it as a preamplifier?
I was thinking to connect the output to a poweramplifer step after this one.**
A: No, the outputs are already amplified.  They would blow the inputs to your Poweramp...if the inputs are rca connector and standard audio output.Guess I would ask why you would want to do this...  Although some power amps do allow stereo output  for input.... You would have to check the spec on your power amp to see if it allows amplified inputs....  They will usually be speaker terminal inputs for speaker wire.  While this amp is nice, one should not expect it to shake your auto!

**Q: What size plug does this use and what is the polarity? Wiring to 12v auto batter not 110v home.**
A: According to the manual the plug is described as: 
DC plug size: 2.1 mm x 5.5 mm 
DC input polarity: Center positive

**Q: Is it possible to hook Bluetooth up to this amp?**
A: Indeed. I have $5 Bluetooth receiver I picked up at Autozone one day feeding it via a 3.5mm strereo (headphone) to RCA cord. It's pushing two 5.25 Pyle marine speakers in a splash down, DIY, mobile unit made from an old cooler. Sound is clean, especially after some tweaking with a good amp/equalizer app on my phone.  Fishing is always better with tunes!

## Frequently Bought Together

- Kinter MA170 12V 2 Channel Mini Digital Audio Power Amplifier for Car or Mp3 Without Power Supply
- Amazon Basics 3.5mm Stereo Aux to 2 x RCA Audio Cable Adapters, 4 Feet/1.2 m, for Connecting Amplifiers, Speakers, with Gold-Plated Plugs, Black

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**Shop now:** [https://www.desertcart.hk/products/258078944-ma170-mini-digital-audio-power-amplifier-red](https://www.desertcart.hk/products/258078944-ma170-mini-digital-audio-power-amplifier-red)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-26*