---
product_id: 660806461
title: "SMSL A300 HiFi Power Amplifier BTL Mode Bluetooth 5.0 2.1 Subwoofer 165W x 2 Class D Integrated Amp SDB Sound Effects Hi-Res Digital Audio Receiver with Remote Control THD+N 0.004%"
brand: "s.m.s.l"
price: "S$509"
currency: SGD
in_stock: true
reviews_count: 1
url: https://www.desertcart.sg/products/660806461-smsl-a300-hifi-power-amplifier-btl-mode-bluetooth-5-0
store_origin: SG
region: Singapore
---

# 165W x 2 powerful output Bluetooth 5.0 stable wireless NJRC precision volume chip SMSL A300 HiFi Power Amplifier BTL Mode Bluetooth 5.0 2.1 Subwoofer 165W x 2 Class D Integrated Amp SDB Sound Effects Hi-Res Digital Audio Receiver with Remote Control THD+N 0.004%

**Brand:** s.m.s.l
**Price:** S$509
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound game—because your playlist deserves the best!

## Quick Answers

- **What is this?** SMSL A300 HiFi Power Amplifier BTL Mode Bluetooth 5.0 2.1 Subwoofer 165W x 2 Class D Integrated Amp SDB Sound Effects Hi-Res Digital Audio Receiver with Remote Control THD+N 0.004% by s.m.s.l
- **How much does it cost?** S$509 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/660806461-smsl-a300-hifi-power-amplifier-btl-mode-bluetooth-5-0)

## Best For

- s.m.s.l enthusiasts

## Why This Product

- Trusted s.m.s.l brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek, Durable Design:** Aluminum alloy chassis with CNC machining and anodized finish—style and substance for your desktop setup.
- • **Audiophile-Grade Precision:** Japanese NJW1194 volume chip guarantees ultra-low distortion and flawless sound control.
- • **Pure Powerhouse Performance:** 165W per channel (4Ω) delivers crystal-clear, room-filling sound that commands attention.
- • **Seamless Wireless Connectivity:** Bluetooth 5.0 ensures stable, high-fidelity streaming from all your favorite devices without a hitch.
- • **Customizable 2.1 Audio Experience:** Dedicated subwoofer output plus 8 EQ presets and bass/treble adjustments tailor your soundscape perfectly.

## Overview

The SMSL A300 is a high-efficiency Class D amplifier featuring dual 165W output channels, Bluetooth 5.0 wireless connectivity, and a precision NJRC volume control chip. Designed for audiophiles and professionals, it supports multiple inputs, offers a dedicated subwoofer output for 2.1 systems, and includes customizable EQ settings. Its premium aluminum alloy build and remote control make it a stylish, user-friendly powerhouse for any modern audio setup.

## Description

Full description not available

## Features

- Volume Control & BTL: SMSL amplifier uses the Japanese NJRC company's NJW1194 electronic volume control chip. This precision chip delivers accurate volume control and ultra-low distortion, ensuring pure, unaltered sound quality. It is a powerhouse amplifier that utilizes the latest BTL (Bridge-Tied Load) technology, ensuring top-notch quality, exceptional efficiency, and minimal energy consumption.
- SMSL A300 Amplifier: The Audio amp uses German Infineon's new digital high-power amplifier chip MA5332MS has high efficiency and low energy consumption. The stereo mono amplified mode has a powerful output power rating of up to 165W in a 4Ω load. Even with a high impedance load of 8Ω, the A300 produces 85W of clean power per channel. Make the sound clearer, fuller, and more textured.
- Multiple Input Terminals:Bluetooth amplifier supports RCA, USB, bluetooth 5.0 input.Wireless bluetooth 5.0 reception, better sound quality, and stable signal. Bluetooth amplifier is suitable for smartphones, tablets, and other device connections. A large number of audiophile-grade audio components are used to improve the subjective sense of hearing.
- Can Form A 2.1 Audio System: With a dedicated subwoofer signal pre-output, connecting an active subwoofer to form a 2.1 system is made effortless. 8 preset EQ options, and treble/bass adjustment for easy matching of a variety of speakers and music. The built-in SMSL SDB patented sound and treble/bass adjustment provide unprecedented flexibility in matching this amplifier with a wide variety of speakers and music types.
- Desktop Audio Amplifier: Crafted from aluminum alloy and precision CNC-processed, the A300's shell features anodizing technology and chamfering processing, resulting in an exquisite finish with a delicate touch. The A300's thoughtful design and practical features make it an audiophile's dream come true. The user-friendly operating system is intuitive and easy to understand, complete with a full-featured remote control function for added convenience

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Number of Channels | 2 |
| Package Type | shipping box |
| Output Power | 3.3E+2 Watts |
| Mounting Type | Freestanding |
| Voltage | 240 Volts |
| Specification Met | FCC |
| Material Type | Aluminum Alloy |
| Item Dimensions | 8.26 x 7.8 x 1.6 inches |

## Product Details

- **Item dimensions L x W x H:** 21 x 19.8 x 4.1 centimetres
- **Voltage:** 220 Volts (AC)
- **Manufacturer:** S.M.S.L
- **Minimum supply voltage:** 2.4E+2 Volts
- **Mounting type:** Freestanding

## Images

![SMSL A300 HiFi Power Amplifier BTL Mode Bluetooth 5.0 2.1 Subwoofer 165W x 2 Class D Integrated Amp SDB Sound Effects Hi-Res Digital Audio Receiver with Remote Control THD+N 0.004% - Image 1](https://m.media-amazon.com/images/I/512ClLJuS5L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best ever
*by S***Y on 22 January 2025*

What an amazing product. It is sensational

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-01*