---
product_id: 680234720
title: "S.M.S.L A50 PRO HiFi Power Amplifier, High/Low pass filter 2.1-Channel, Infineon's MA12070P Chip, Bluetooth 5.0/USB/Optical/HDMI/AUX input Passive subwoofer with adjustable volume, with Remote Control"
brand: "s.m.s.l"
price: "S/.1221"
currency: PEN
in_stock: true
category: "S.M.S.L"
url: https://www.desertcart.pe/products/680234720-s-m-s-l-a50-pro-hifi-power-amplifier-high
store_origin: PE
region: Peru
---

# 100W passive subwoofer power Bluetooth 5.0 + USB-C + HDMI ARC 10 crossover frequency points S.M.S.L A50 PRO HiFi Power Amplifier, High/Low pass filter 2.1-Channel, Infineon's MA12070P Chip, Bluetooth 5.0/USB/Optical/HDMI/AUX input Passive subwoofer with adjustable volume, with Remote Control

**Brand:** s.m.s.l
**Price:** S/.1221
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** S.M.S.L A50 PRO HiFi Power Amplifier, High/Low pass filter 2.1-Channel, Infineon's MA12070P Chip, Bluetooth 5.0/USB/Optical/HDMI/AUX input Passive subwoofer with adjustable volume, with Remote Control by s.m.s.l
- **How much does it cost?** S/.1221 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/680234720-s-m-s-l-a50-pro-hifi-power-amplifier-high)

## 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

- • **Precision Bass Control:** Fine-tune your 2.1 system with 10 adjustable crossover points for perfect high/low pass filtering.
- • **Effortless User Experience:** Driver-free USB-C plug & play and remote control for convenient, professional-grade sound management.
- • **Powerful Passive Subwoofer:** Deliver deep, rich bass with 100 watts of dedicated subwoofer output and independent volume control.
- • **Customizable Sound Profiles:** Multiple EQ presets plus ±9 level bass and treble adjustments tailor your audio to any genre or mood.
- • **Seamless Multi-Device Connectivity:** Effortlessly connect via Bluetooth 5.0, USB-C, HDMI ARC, optical, or AUX for ultimate versatility.

## Overview

The S.M.S.L A50 PRO is a high-fidelity 2.1-channel power amplifier featuring Infineon's MA12070P chip, offering 10 adjustable crossover points for precise high/low pass filtering. It delivers 100W of passive subwoofer power with independent volume control, supports Bluetooth 5.0, USB-C, HDMI ARC, optical, and AUX inputs, and includes multiple EQ presets with bass and treble customization. Designed for versatile, professional-grade audio setups with easy plug-and-play and remote control functionality.

## Description

Buy S.M.S.L A50 PRO HiFi Power Amplifier, High/Low pass filter 2.1-Channel, Infineon's MA12070P Chip, Bluetooth 5.0/USB/Optical/HDMI/AUX input Passive subwoofer with adjustable volume, with Remote Control online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Features

- Getting ten crossover frequency points adjustable for High-pass and low-pass each.Subwoofer's volume can set it separetely,which perfectly can use well for different main speaker and passive subwoofer and build your real 2.1 speaker system.
- Passive subwoofer with adjustable volume and high power: The A50 Pro provides 100 watts of passive bass output power. lt effortlessly handles various speakers and scenarios, allowing you to adjust the subwoofer volume from S00 to S99 as desired.
- Multiple EQ presets：This digital amplifier features multiple EQ presets, allowing it to adapt to various music styles and provide a diverse listening experience. Additionally, it has bass and treble adjustments, with a customizable range of ±9 levels.
- Higher versatility Supports multiple devices：USB-Cport supports driver-free use.HDMl (ARC) is compatible with most televisions and also equipped with optical input and AUXinput. it's suitable for almost all audio connections.
- 12-month warranty, you can return the item or replace a new one if you have any problems.

## Product Details

- **Brand:** S.M.S.L
- **Manufacturer:** S.M.S.L
- **Mounting type:** Freestanding
- **Number of channels:** 2
- **Voltage:** 24 Volts

## Images

![S.M.S.L A50 PRO HiFi Power Amplifier, High/Low pass filter 2.1-Channel, Infineon's MA12070P Chip, Bluetooth 5.0/USB/Optical/HDMI/AUX input Passive subwoofer with adjustable volume, with Remote Control - Image 1](https://m.media-amazon.com/images/I/61r5x4MRIUL.jpg)

## Frequently Bought Together

- S.M.S.L A50 PRO HiFi Power Amplifier, High/Low pass filter 2.1-Channel, Infineon's MA12070P Chip, Bluetooth 5.0/USB/Optical/HDMI/AUX input Passive subwoofer with adjustable volume, with Remote Control
- FosPower Banana Plugs 2 Pairs / 4 pcs, Closed Screw 24K Gold Plated Banana Speaker Plug Connectors for Speaker Wire, Wall Plate, Home Theater, Audio/Video Receiver, Amplifiers and Sound Systems
- Amazon Basics Speaker Cable, Easy Assembly, 16-Gauge, Bronze, 100 ft

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**Shop now:** [https://www.desertcart.pe/products/680234720-s-m-s-l-a50-pro-hifi-power-amplifier-high](https://www.desertcart.pe/products/680234720-s-m-s-l-a50-pro-hifi-power-amplifier-high)

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-01-22*