---
product_id: 406271692
title: "Shuiyuan SMSL AD18 HI-FI Audio Stereo Amplifier with BT 4.2 Supports Apt-X USB DSP Full Digital Power Amplifier for Speaker"
brand: "shuiyuan"
price: "VT63692"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/406271692-shuiyuan-smsl-ad18-hi-fi-audio-stereo-amplifier-with-bt
store_origin: VU
region: Vanuatu
---

# BT 4.2 connectivity 80W x 2 output 6 input options Shuiyuan SMSL AD18 HI-FI Audio Stereo Amplifier with BT 4.2 Supports Apt-X USB DSP Full Digital Power Amplifier for Speaker

**Brand:** shuiyuan
**Price:** VT63692
**Availability:** ✅ In Stock

## Summary

> 🎶 Amplify Your Sound, Elevate Your Space!

## Quick Answers

- **What is this?** Shuiyuan SMSL AD18 HI-FI Audio Stereo Amplifier with BT 4.2 Supports Apt-X USB DSP Full Digital Power Amplifier for Speaker by shuiyuan
- **How much does it cost?** VT63692 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/406271692-shuiyuan-smsl-ad18-hi-fi-audio-stereo-amplifier-with-bt)

## Best For

- shuiyuan enthusiasts

## Why This Product

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

## Key Features

- • **Stable Streaming:** Enjoy advanced BT 4.2 for faster, more reliable audio transmission.
- • **Compact & Stylish:** Elevate your audio setup without sacrificing space or style.
- • **Powerful Performance:** Experience 80W x 2 output for immersive sound.
- • **User-Friendly Design:** Navigate easily with a TFT display and intuitive knob controls.
- • **Versatile Connectivity:** Connect effortlessly with USB, coaxial, analog, BT, and dual optical inputs.

## Overview

The Shuiyuan SMSL AD18 HI-FI Audio Stereo Amplifier is a compact, full digital amplifier that delivers powerful audio performance with 80W x 2 output. It features advanced BT 4.2 connectivity, supports multiple input options, and includes a user-friendly TFT display for seamless operation.

## Description

Specification:
Brand Name: SMSL
Model: AD18
BT: BT4.2
SNR(Signal to Noise): Speakers: 90dB  Headphones: 100dB
THD+N:  Speakers: 0.04% Headphones: 0.008%
USB: USB2.0
Output power: 80W x 2
Headphone output(32ohm): 53mW@THD=0.04%
Sampling rate:
Optical, coaxial: 44.1kHz-192kHz
USB: 44.1kHz-96kHz
Output consumption: 50W
EQ adjustment: 7
Treble adjustment range:  ±8db
Bass adjustment range:  ±8db
Input port: AUX/USB/Coaxial/BT/Optical x 2
Output Port: Amplifier output port/Headphone Port
Voltage: 24V
Item Size: 17.2*8.5*5.1cm / 6.8 * 3.3 * 2.0in
Item Weight: 572g / 20.2oz
Package Size: 27.5*23.1*7.4cm / 10.8 * 9.1 * 2.9in
Package Weight: 1264g / 44.6oz 

Package List:
1 * Audio Amplifier
1 * Remote Control
1 * Ante-nna
1 * Power Adapter
1 * Plug

## Features

- 🌼 AD 18 is a small full digital class BT amplifier built-in headphone amplifier supports subwoofer output.
- 🌼 Connect it to your computer and use it to drive your headphones with an amplifier or to power your passive speakers(4ohm speaker produces 80Wx2 output power).
- 🌼 Up to six kinds of input including USB, coaxial, analog, BT and two optical jacks.
- 🌼 Advanced BT 4.2 wireless connection and NFC function, more stable and faster transmission.
- 🌼 With TFT display screen, knob type function key design, one-key control.

## Images

![Shuiyuan SMSL AD18 HI-FI Audio Stereo Amplifier with BT 4.2 Supports Apt-X USB DSP Full Digital Power Amplifier for Speaker - Image 1](https://m.media-amazon.com/images/I/51PxayeNNAL.jpg)
![Shuiyuan SMSL AD18 HI-FI Audio Stereo Amplifier with BT 4.2 Supports Apt-X USB DSP Full Digital Power Amplifier for Speaker - Image 2](https://m.media-amazon.com/images/I/41LYZWYu0sL.jpg)
![Shuiyuan SMSL AD18 HI-FI Audio Stereo Amplifier with BT 4.2 Supports Apt-X USB DSP Full Digital Power Amplifier for Speaker - Image 3](https://m.media-amazon.com/images/I/51dxjmEPtrL.jpg)
![Shuiyuan SMSL AD18 HI-FI Audio Stereo Amplifier with BT 4.2 Supports Apt-X USB DSP Full Digital Power Amplifier for Speaker - Image 4](https://m.media-amazon.com/images/I/51DBXb7jFNL.jpg)
![Shuiyuan SMSL AD18 HI-FI Audio Stereo Amplifier with BT 4.2 Supports Apt-X USB DSP Full Digital Power Amplifier for Speaker - Image 5](https://m.media-amazon.com/images/I/51tX1yBhnSL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vu/products/406271692-shuiyuan-smsl-ad18-hi-fi-audio-stereo-amplifier-with-bt](https://www.desertcart.vu/products/406271692-shuiyuan-smsl-ad18-hi-fi-audio-stereo-amplifier-with-bt)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-18*