---
product_id: 512607357
title: "BT170 Mini 40 Watt Digital Bluetooth Audio Amplifier - Without Power Supply"
brand: "audio express"
price: "HK$81"
currency: HKD
in_stock: false
url: https://www.desertcart.hk/products/512607357-bt170-mini-40-watt-digital-bluetooth-audio-amplifier-without-power
store_origin: HK
region: Hong Kong
---

# Bluetooth 5.0 40W Power Adjustable Sound BT170 Mini 40 Watt Digital Bluetooth Audio Amplifier - Without Power Supply

**Brand:** audio express
**Price:** HK$81
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Elevate Your Sound Game with BT170!

## Quick Answers

- **What is this?** BT170 Mini 40 Watt Digital Bluetooth Audio Amplifier - Without Power Supply by audio express
- **How much does it cost?** HK$81 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/512607357-bt170-mini-40-watt-digital-bluetooth-audio-amplifier-without-power)

## 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

- • **DIY Friendly:** Includes a DC pigtail cord, perfect for car or custom projects.
- • **Compact Powerhouse:** Experience robust audio in a palm-sized design.
- • **Seamless Connectivity:** Bluetooth 5.0 ensures crystal-clear streaming from your devices.
- • **Versatile Compatibility:** Works with most 12VDC power supplies for ultimate flexibility.
- • **Tailored Sound Experience:** Adjustable bass and treble for a personalized listening journey.

## Overview

The BT170 Mini 40 Watt Digital Bluetooth Audio Amplifier is a compact yet powerful audio solution, featuring Bluetooth 5.0 for seamless streaming, adjustable sound settings, and a versatile design that fits into any DIY project or car setup. Note: Power supply not included.

## 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
- Power supply NOT Included - can be used with most general 12VDC Power supplies
- Palm-size 40 Watt amplifier
- Includes DC pigtail cord for use in car or DIY applications

## 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

![BT170 Mini 40 Watt Digital Bluetooth Audio Amplifier - Without Power Supply - Image 1](https://m.media-amazon.com/images/I/714mUEbH2qL.jpg)
![BT170 Mini 40 Watt Digital Bluetooth Audio Amplifier - Without Power Supply - Image 2](https://m.media-amazon.com/images/I/716h-6XvO1L.jpg)
![BT170 Mini 40 Watt Digital Bluetooth Audio Amplifier - Without Power Supply - Image 3](https://m.media-amazon.com/images/I/91-9VAz3JvL.jpg)
![BT170 Mini 40 Watt Digital Bluetooth Audio Amplifier - Without Power Supply - Image 4](https://m.media-amazon.com/images/I/711obtLTDqL.jpg)
![BT170 Mini 40 Watt Digital Bluetooth Audio Amplifier - Without Power Supply - Image 5](https://m.media-amazon.com/images/I/71hTofgprzL.jpg)

## Frequently Bought Together

- Audio Express BT170 Mini 40 Watt Digital Bluetooth Audio Amplifier - Without Power Supply
- RCA Female to 2 RCA Male Y-Cable Stereo Audio Cable with OFC Conductor Dual Shielding Gold Plated Metal Shell Flexible PVC Jacket (0.2M/0.5FT), Speaker
- TENINYU USB 2.0 A Male to Right Angled 90 Degree DC 5.5x2.1mm 5 Volt 24AWG DC Barrel Jack Power Cable 3FT (Max 2.5 Ampere Power Cable, Center PIN Positive),2Pack

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**Shop now:** [https://www.desertcart.hk/products/512607357-bt170-mini-40-watt-digital-bluetooth-audio-amplifier-without-power](https://www.desertcart.hk/products/512607357-bt170-mini-40-watt-digital-bluetooth-audio-amplifier-without-power)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-31*