---
product_id: 449444952
title: "S.M.S.L A300 HiFi Power Amplifier, Class D Integrated Amp SDB Sound Effects 2.1 Audio System Hi-Res Audio Receiver RCA/Bluetooth 5.0/USB Input 8 Modes of EQ 165W x 2 THD+N 0.004%(with Remote Control)"
brand: "s.m.s.l"
price: "€ 334.70"
currency: EUR
in_stock: true
category: "S.M.S.L"
url: https://www.desertcart.pt/products/449444952-s-m-s-l-a300-hifi-power-amplifier-class-d
store_origin: PT
region: Portugal
---

# Hi-Res Audio certified Bluetooth 5.0 wireless 165W x 2 power output S.M.S.L A300 HiFi Power Amplifier, Class D Integrated Amp SDB Sound Effects 2.1 Audio System Hi-Res Audio Receiver RCA/Bluetooth 5.0/USB Input 8 Modes of EQ 165W x 2 THD+N 0.004%(with Remote Control)

**Brand:** s.m.s.l
**Price:** € 334.70
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game—because your ears deserve the best.

## Quick Answers

- **What is this?** S.M.S.L A300 HiFi Power Amplifier, Class D Integrated Amp SDB Sound Effects 2.1 Audio System Hi-Res Audio Receiver RCA/Bluetooth 5.0/USB Input 8 Modes of EQ 165W x 2 THD+N 0.004%(with Remote Control) by s.m.s.l
- **How much does it cost?** € 334.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/449444952-s-m-s-l-a300-hifi-power-amplifier-class-d)

## 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

- • **Powerhouse Performance:** 165W per channel delivers room-filling sound with crystal clarity.
- • **Audiophile-Grade Fidelity:** Hi-Res Audio certification and premium German & Japanese chips ensure pristine, distortion-free listening.
- • **Immersive 2.1 Audio Setup:** Subwoofer preamp output lets you build a rich, deep bass experience with active or passive subwoofers.
- • **Seamless Wireless Connectivity:** Bluetooth 5.0 offers stable, high-quality streaming with extended range—ditch the cables, not the sound.
- • **Effortless Control & Premium Build:** Aluminum CNC-machined panel plus a full-function remote for sleek, intuitive operation that looks as good as it sounds.

## Overview

The S.M.S.L A300 is a Class D integrated HiFi amplifier delivering 165W per channel with ultra-low distortion (THD+N 0.004%). Featuring Hi-Res Audio certification, advanced German and Japanese audio chips, Bluetooth 5.0 wireless connectivity, and an 8-mode EQ, it supports 2.1 system setups with subwoofer output. Its premium CNC-machined aluminum design and included remote control combine audiophile-grade performance with user-friendly operation, perfect for professionals seeking immersive, high-fidelity sound.

## Description

desertcart.com: S.M.S.L A300 HiFi Power Amplifier, Class D Integrated Amp SDB Sound Effects 2.1 Audio System Hi-Res Audio Receiver RCA/Bluetooth 5.0/USB Input 8 Modes of EQ 165W x 2 THD+N 0.004%(with Remote Control) : Electronics

## Features

- Sound Quality and Chip Advantages: Hi-Res Audio certified, equipped with a German Infineon digital high-power amplifier chip and a Japanese NJRC NJW1194 electronic volume control chip, providing hardware support for high-fidelity sound quality.
- Power and Bridging Function: Supports bridged (BTL) mode, enabling the output of a single-channel signal with higher power, easily driving large-diameter speakers and meeting the needs of high-power audio scenarios.
- 2.1 System Setup Capability: Features a subwoofer signal preamp output, which can be paired with active subwoofers and passive speakers to form a 2.1 audio system, enriching low-frequency performance and enhancing the immersive audio-visual experience.
- Bluetooth 5.0 Wireless Experience: Supports Bluetooth 5.0 reception, offering longer transmission distances and lower sound quality loss, facilitating wireless audio transmission to devices such as mobile phones and computers.
- User-Friendly Operation and Design: Equipped with a full-function remote control for simple and intuitive operation; the panel is made of aluminum alloy CNC machined, with a superior feel and durability, while also incorporating audiophile-grade audio components and a high-quality switching power supply, ensuring performance from the smallest details.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B2ZD2CLC |
| Best Sellers Rank | #157,476 in Electronics ( See Top 100 in Electronics ) #989 in Audio Component Amplifiers |
| Brand Name | S.M.S.L |
| Customer Reviews | 4.4 4.4 out of 5 stars (117) |
| Global Trade Identification Number | 06970141857846 |
| Item Dimensions | 8.27 x 7.48 x 1.57 inches |
| Item Weight | 1.6 Kilograms |
| Manufacturer | S.M.S.L-A300 |
| Model | A300-BK-US |
| Mounting Type | Surface Mount |
| Number of Channels | 2 |
| Output Power | 165 Watts |
| Package Type Name | cardboard box" or "shipping box |
| Part Number | A300 |
| Specification Met | FCC |
| Voltage | 220 Volts (AC) |

## Product Details

- **Brand:** S.M.S.L
- **Item dimensions L x W x H:** 8.27 x 7.48 x 1.57 inches
- **Manufacturer:** S.M.S.L-A300
- **Mounting Type:** Surface Mount
- **Voltage:** 220 Volts (AC)

## Images

![S.M.S.L A300 HiFi Power Amplifier, Class D Integrated Amp SDB Sound Effects 2.1 Audio System Hi-Res Audio Receiver RCA/Bluetooth 5.0/USB Input 8 Modes of EQ 165W x 2 THD+N 0.004%(with Remote Control) - Image 1](https://m.media-amazon.com/images/I/41l9czvYkFL.jpg)
![S.M.S.L A300 HiFi Power Amplifier, Class D Integrated Amp SDB Sound Effects 2.1 Audio System Hi-Res Audio Receiver RCA/Bluetooth 5.0/USB Input 8 Modes of EQ 165W x 2 THD+N 0.004%(with Remote Control) - Image 2](https://m.media-amazon.com/images/I/51LtyXBeSAL.jpg)
![S.M.S.L A300 HiFi Power Amplifier, Class D Integrated Amp SDB Sound Effects 2.1 Audio System Hi-Res Audio Receiver RCA/Bluetooth 5.0/USB Input 8 Modes of EQ 165W x 2 THD+N 0.004%(with Remote Control) - Image 3](https://m.media-amazon.com/images/I/51S-sQ1LP7L.jpg)
![S.M.S.L A300 HiFi Power Amplifier, Class D Integrated Amp SDB Sound Effects 2.1 Audio System Hi-Res Audio Receiver RCA/Bluetooth 5.0/USB Input 8 Modes of EQ 165W x 2 THD+N 0.004%(with Remote Control) - Image 4](https://m.media-amazon.com/images/I/61PuEJ5zc+L.jpg)
![S.M.S.L A300 HiFi Power Amplifier, Class D Integrated Amp SDB Sound Effects 2.1 Audio System Hi-Res Audio Receiver RCA/Bluetooth 5.0/USB Input 8 Modes of EQ 165W x 2 THD+N 0.004%(with Remote Control) - Image 5](https://m.media-amazon.com/images/I/61pGlURVX-L.jpg)

## Questions & Answers

**Q: Can you connect four speakers?**
A: Only 2

**Q: Can all the filters be disabled to run two full range signals to the two main speakers and a full range signal to a a center speaker ? How?**
A: This is 2 channel not a three channel so no you cannot run to two main speakers and a center… you would need a 3 or 5 channel amp … emotiva is one of only three channel Amps

**Q: Which is the A300 Amplifier chip? MA12070 or MA5332M?**
A: Can’t remember exactly which one as far as I know it’s a German in Infineod chip

**Q: Can you use your TV remote or a universal remote with this?**
A: No

## Frequently Bought Together

- S.M.S.L A300 HiFi Power Amplifier, Class D Integrated Amp SDB Sound Effects 2.1 Audio System Hi-Res Audio Receiver RCA/Bluetooth 5.0/USB Input 8 Modes of EQ 165W x 2 THD+N 0.004%(with Remote Control)
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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-07-09*