--- product_id: 34782691 title: "XMS400D 4 Channel Micro Amplifier (Black)" brand: "sony" price: "₹ 28008" currency: INR in_stock: true reviews_count: 11 category: "Sony" url: https://www.desertcart.in/products/34782691-xms400d-4-channel-micro-amplifier-black store_origin: IN region: India --- # 45W per channel power Compact design fits tight spaces Built-in LP & HP filters XMS400D 4 Channel Micro Amplifier (Black) **Brand:** sony **Price:** ₹ 28008 **Availability:** ✅ In Stock ## Summary > 🎵 Elevate your drive with Sony’s micro powerhouse—sound that moves you, space that frees you. ## Quick Answers - **What is this?** XMS400D 4 Channel Micro Amplifier (Black) by sony - **How much does it cost?** ₹ 28008 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/34782691-xms400d-4-channel-micro-amplifier-black) ## Best For - sony enthusiasts ## Why This Product - Trusted sony brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Reliable & safe:** Advanced protection circuit with indicator ensures your amp stays cool and damage-free. - • **Sleek & stealthy:** Compact design fits seamlessly behind your car’s dashboard—maximize sound, minimize space. - • **Plug & play simplicity:** High or low-level input connections with hi-level sensing power on for effortless installation. - • **Tailored sound control:** Built-in low-pass and high-pass filters let you fine-tune audio frequencies for perfect clarity. - • **Power that packs a punch:** 45 watts continuous output per channel delivers crisp, immersive sound without distortion. ## Overview The Sony XMS400D is a 4-channel micro amplifier delivering 45W per channel with Class-D efficiency, featuring built-in low-pass and high-pass filters for precise audio tuning. Its compact design fits easily behind car dashboards, offering versatile input options and a protection circuit for safe, reliable performance. Ideal for upgrading in-car sound without sacrificing space or complexity. ## Description Power up your in-car sound with the XM-S400D 4-channel amplifier. With a continuous power output of 45 watts per channel, your music comes to life with depth and detail. Its compact size allows you to get the sound you deserve without losing any of the space that you need. Frequency Response: 20-20 kHz ## Features - Continuous power output of 45 W per channel (at 4 Ω), Class-D Technology, Compact Design - Built-in LP (low-pass) filter and HP (high-pass) filter, Protection circuit and indicator provided. - High level or low level input connection, Hi-level Sensing Power On ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01FUFE33O | | Best Sellers Rank | #34,350 in Electronics ( See Top 100 in Electronics ) #66 in Car Multichannel Amplifiers | | Brand | Sony | | Built-In Media | 4 Channel amplifier, Harness, screws, mounting tabs, instructions | | Customer Reviews | 4.0 4.0 out of 5 stars (134) | | Item Weight | 1 Pounds | | Manufacturer | Sony Mobile Communications, (USA) Inc | | Mfr Part Number | XMS400D | | Model Number | XMS400D | | Unit Count | 1.0 Count | | Warranty Description | 1 year | ## Images ![XMS400D 4 Channel Micro Amplifier (Black) - Image 1](https://m.media-amazon.com/images/I/51g25hspBbL.jpg) ![XMS400D 4 Channel Micro Amplifier (Black) - Image 2](https://m.media-amazon.com/images/I/51FSwwSYCML.jpg) ![XMS400D 4 Channel Micro Amplifier (Black) - Image 3](https://m.media-amazon.com/images/I/615zK8-FQkL.jpg) ## Questions & Answers **Q: does this have to be powered from the battery or can it be powered from head unit?** A: Needs external power (not from head unit) from battery. I wired mine to fuse block. **Q: will this amp handle 350 watt speakers or do i need a higher amp?** A: 350 watt speakers probably have lower sensitivity which means a mismatch for this low wattage amp. Search and read about speaker sensitivity which is measured in dB. **Q: What wires are required for a 2016 Jeep Grand Cherokee with base six speaker radio?** A: don't know I ran all new wires for four speaker system. **Q: Is the outside of this amp made of aluminum?** A: I believe it is thin steel plate. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by E***N on October 12, 2025* ### ⭐⭐⭐⭐⭐ Review *by S***. on July 13, 2020* ### ⭐ Review *by T***X on June 10, 2025* ## Frequently Bought Together - Sony XMS400D 4 Channel Micro Amplifier (Black) - RECOIL RCI29 100% Oxygen Free Copper 9ft 2-Channel RCA Audio Cable, Twisted Pair with Noise Reduction - Joinfworld 12V Power Distribution Block Car Audio 2 Way Ground Distribution Block 0/2/4 Gauge in 4/8/10 Gauge Out 12 Volt Amp Distribution Block Splitter for Marine Automotive Car Boat --- ## 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.in/products/34782691-xms400d-4-channel-micro-amplifier-black](https://www.desertcart.in/products/34782691-xms400d-4-channel-micro-amplifier-black) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-05-04*