--- 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: "AED 464" currency: AED in_stock: true category: "S.M.S.L" url: https://www.desertcart.ae/products/680234720-s-m-s-l-a50-pro-hifi-power-amplifier-high store_origin: AE region: United Arab Emirates --- # 100W passive subwoofer power Multi-input USB-C, HDMI eARC, Optical, AUX 10 crossover freq 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:** AED 464 **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your sound game with precision and power — don’t just listen, experience it! ## 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?** AED 464 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/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 subwoofer volume independently for a perfect 2.1 system experience. - • **Versatile Connectivity:** Seamlessly connect TVs, PCs, and audio devices via USB-C, HDMI eARC, Optical, and AUX inputs. - • **Customizable Sound Profiles:** Multiple EQ presets plus ±9 level bass and treble adjustments to match your music vibe. - • **User-Friendly Remote Control:** Effortlessly adjust settings from across the room, making your audio setup truly hands-free. - • **Powerful Passive Subwoofer Output:** Delivers up to 100 watts of clean, dynamic bass to energize your listening space. ## Overview The S.M.S.L A50 PRO is a high-fidelity 2.1-channel power amplifier featuring Infineon's MA12070P chip and Bluetooth 5.0. It offers 10 adjustable crossover frequency points for high/low pass filters, a 100W passive subwoofer output with independent volume control, and multiple EQ presets with bass/treble customization. Supporting USB-C, HDMI eARC, optical, and AUX inputs, it ensures versatile connectivity for modern audio setups. Included remote control and a 12-month warranty make it a reliable choice for audiophiles seeking flexible, powerful sound enhancement. ## Description SMSL A50 ## 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D1G7R489 | | Best Sellers Rank | #59,162 in Electronics ( See Top 100 in Electronics ) #149 in Home Audio Amplifiers | | Brand Name | S.M.S.L | | Customer Reviews | 4.2 4.2 out of 5 stars (276) | | Global Trade Identification Number | 06976935810226 | | Included Components | Remote Control | | Manufacturer | S.M.S.L | | Maximum Output Power | 100 watts | | Model | A50 PRO | | Mounting Type | Freestanding | | Number of Channels | 2 | | Output Power | 100 Watts | | Package Type Name | box | | Part Number | A50 | | Specification Met | CE, FCC, RoHS | | Unit Count | 1 Count | | Voltage | 24 Volts | ## 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) ![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 2](https://m.media-amazon.com/images/I/61QaqYd3g2L.jpg) ![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 3](https://m.media-amazon.com/images/I/71SlRX40lKL.jpg) ![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 4](https://m.media-amazon.com/images/I/71QXmf719QL.jpg) ![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 5](https://m.media-amazon.com/images/I/71u6XCILUoL.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 --- ## 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.ae/products/680234720-s-m-s-l-a50-pro-hifi-power-amplifier-high](https://www.desertcart.ae/products/680234720-s-m-s-l-a50-pro-hifi-power-amplifier-high) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-06-01*