---
product_id: 513631364
title: "Audio Express BT170 Mini 40 Watt Digital Bluetooth Audio Amplifier Includes 12VDC Power Supply"
brand: "audio express"
price: "£2.83"
currency: GBP
in_stock: false
reviews_count: 8
url: https://www.desertcart.co.uk/products/513631364-audio-express-bt170-mini-40-watt-digital-bluetooth-audio-amplifier
store_origin: GB
region: United Kingdom
---

# 40W crisp power output Bluetooth 5.0 seamless streaming Adjustable bass & treble control Audio Express BT170 Mini 40 Watt Digital Bluetooth Audio Amplifier Includes 12VDC Power Supply

**Brand:** audio express
**Price:** £2.83
**Availability:** ❌ Out of Stock

## Summary

> 🎧 Elevate your audio game with compact power and wireless freedom!

## Quick Answers

- **What is this?** Audio Express BT170 Mini 40 Watt Digital Bluetooth Audio Amplifier Includes 12VDC Power Supply by audio express
- **How much does it cost?** £2.83 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/513631364-audio-express-bt170-mini-40-watt-digital-bluetooth-audio-amplifier)

## Best For

- audio express enthusiasts

## Why This Product

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

## Key Features

- • **Sleek & Durable:** Extruded aluminum housing with mounting tabs combines style and ruggedness.
- • **Plug & Play Ready:** Includes RCA inputs and optional 12VDC power supply for versatile setups.
- • **Tailor Your Sound:** Adjustable bass and treble let you customize audio to your exact vibe.
- • **Compact Powerhouse:** Palm-sized 40W amplifier delivers room-filling sound without bulk.
- • **Next-Gen Connectivity:** Bluetooth 5.0 ensures stable, high-quality wireless audio streaming.

## Overview

The Audio Express BT170 is a mini 40-watt digital amplifier featuring Bluetooth 5.0 for seamless wireless streaming, adjustable bass and treble controls for personalized sound, and a durable extruded aluminum chassis with mounting tabs. It supports RCA inputs and comes with an optional 12VDC power supply, making it a versatile, space-saving solution for professional-quality audio amplification.

## Description

Full description not available

## Features

- Bluetooth 5.0 for streaming audio
- LED Power backlight
- Adjustable bass and treble for lifelike sound
- Extruded aluminum housing with mounting tabs
- RCA source inputs
- Available with or without 12VDC power supply
- Palm-size 40 Watt amplifier

## Product Details

- **Item dimensions L x W x H:** 4 x 5 x 2 inches
- **Voltage:** 12 Volts (DC)
- **Manufacturer:** Audio Express
- **Maximum Supply Voltage:** 12 Volts (DC)
- **Minimum Supply Voltage:** 12 Volts (DC)

## Images

![Audio Express BT170 Mini 40 Watt Digital Bluetooth Audio Amplifier Includes 12VDC Power Supply - Image 1](https://m.media-amazon.com/images/I/71MYrQYSJBL.jpg)
![Audio Express BT170 Mini 40 Watt Digital Bluetooth Audio Amplifier Includes 12VDC Power Supply - Image 2](https://m.media-amazon.com/images/I/71qK1zsrCsL.jpg)
![Audio Express BT170 Mini 40 Watt Digital Bluetooth Audio Amplifier Includes 12VDC Power Supply - Image 3](https://m.media-amazon.com/images/I/91-9VAz3JvL.jpg)
![Audio Express BT170 Mini 40 Watt Digital Bluetooth Audio Amplifier Includes 12VDC Power Supply - Image 4](https://m.media-amazon.com/images/I/71H12Dw3lnL.jpg)
![Audio Express BT170 Mini 40 Watt Digital Bluetooth Audio Amplifier Includes 12VDC Power Supply - Image 5](https://m.media-amazon.com/images/I/71m5uI1KvtL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Second one I’ve purchased
*by K***R on February 13, 2025*

This is a great product and pushes a large speaker and Bluetooth works flawlessly. I tried another product that did not work so sticking with this one for other project upgrading vintage radio

### ⭐⭐⭐⭐⭐ Inexpensive Powerhouse Amp: Punching Above Its Weight!
*by I***C on October 25, 2023*

Oh, where do I begin with the Audio Express BT170 Mini 40 Watt Digital Bluetooth Audio Amplifier? This little gem is like finding out your quiet neighbor is secretly a rockstar. It's compact, but boy, does it pack a punch! Driving my massive old speakers, it's given my TV sound a new lease on life - and at a fraction of the cost of those fancy sound bars. Plus, jamming to Spotify from my phone has never been this crisp. The tone range? Impeccable. Bluetooth and audio inputs? Seamless. My only tiny gripe? It's a bit of a one-device Romeo; doesn't like juggling multiple bluetooth device pairing relationships. But hey, in this age of commitment issues, it's almost endearing. All in all, a stellar buy! 🎸🔊🤘🏼

### ⭐⭐⭐⭐ You get what you pay for... But what else were you expecting?
*by A***W on March 10, 2023*

Overall, this does exactly what it says it does: provides a Bluetooth connection, drives a pair of passive speakers, and has working controls for volume, tone, and bass. Compared to other ones in the same price range, I picked this model because it has Bluetooth and the power adapter is included in the price. I'm using it to drive speakers that were otherwise collecting dust, and it's performing as well as I had hoped for.Doesn't sound as good as my SMSL (also considered a "cheap" amp but $100+) and it hisses when the volume knob is set high (I turned this one down and maxed out the volume on my phone instead). Overall, if you order this with the right mindset you'll be satisfied on the price per performance.

## Frequently Bought Together

- Audio Express BT170 Mini 40 Watt Digital Bluetooth Audio Amplifier Includes 12VDC Power Supply
- Amazon Basics 16-Gauge Speaker Wire Cable, 100 feet, Bronze
- 16AWG Speaker Wire 25 FT, 16/2 Gauge Audio Speaker Wire, for Car Speakers Stereo, Home Theater, Automotive Wire, White Jacket with Yellow Polarity Marker, CCA, 2 Conductors Electrical Wire

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**Shop now:** [https://www.desertcart.co.uk/products/513631364-audio-express-bt170-mini-40-watt-digital-bluetooth-audio-amplifier](https://www.desertcart.co.uk/products/513631364-audio-express-bt170-mini-40-watt-digital-bluetooth-audio-amplifier)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-17*