--- 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: "€ 262.85" currency: EUR in_stock: true category: "S.M.S.L" url: https://www.desertcart.fr/products/680234720-s-m-s-l-a50-pro-hifi-power-amplifier-high store_origin: FR region: France --- # 100W passive subwoofer power Multi-device input versatility 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:** € 262.85 **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your sound game — don’t just listen, experience every beat! ## 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?** € 262.85 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/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 - • **Seamless Connectivity:** Effortlessly connect via Bluetooth 5.0, USB-C, HDMI ARC, Optical, or AUX for ultimate device compatibility. - • **Effortless Convenience:** Includes remote control and driver-free USB-C support, backed by a 12-month warranty for peace of mind. - • **Precision Bass Control:** Fine-tune your 2.1 system with 10 adjustable crossover points for perfect high/low pass filtering. - • **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. ## Overview The S.M.S.L A50 PRO is a high-fidelity 2.1-channel power amplifier featuring Infineon's MA12070P chip, delivering 100W passive subwoofer power with 10 adjustable crossover points. It supports Bluetooth 5.0, USB-C, HDMI ARC, Optical, and AUX inputs, offering versatile connectivity for all your devices. With multiple EQ presets and bass/treble customization, it adapts to any music style, making it the perfect centerpiece for a professional-grade home audio setup. ## 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 | #67,843 in Electronics ( See Top 100 in Electronics ) #189 in Home Audio Amplifiers | | Brand Name | S.M.S.L | | Customer Reviews | 4.2 4.2 out of 5 stars (309) | | Global Trade Identification Number | 06976935810226 | | Included Components | Remote Control | | Manufacturer | S.M.S.L | | Maximum Output Power | 100 watts | | Model | A50PRO | | Mounting Type | Freestanding | | Number of Channels | 2 | | Number of Items | 1 | | Number of Packs | 1 | | 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) ## Available Options This product comes in different **Model** options. ## 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.fr/products/680234720-s-m-s-l-a50-pro-hifi-power-amplifier-high](https://www.desertcart.fr/products/680234720-s-m-s-l-a50-pro-hifi-power-amplifier-high) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-09-02*