--- product_id: 725532710 title: "TX-SR3100 5.2 Channel AV Receiver" brand: "onkyo" price: "14345 kr" currency: NOK in_stock: true reviews_count: 8 url: https://www.desertcart.no/products/725532710-tx-sr3100-5-2-channel-av-receiver store_origin: NO region: Norway --- # 5.2 channel surround sound HDMI 2.1a with 8K support Dolby Atmos Height Virtualizer TX-SR3100 5.2 Channel AV Receiver **Brand:** onkyo **Price:** 14345 kr **Availability:** ✅ In Stock ## Summary > 🎬 Elevate your home theater game with cinematic sound that’s always ahead of the curve! ## Quick Answers - **What is this?** TX-SR3100 5.2 Channel AV Receiver by onkyo - **How much does it cost?** 14345 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/725532710-tx-sr3100-5-2-channel-av-receiver) ## Best For - onkyo enthusiasts ## Why This Product - Trusted onkyo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Restored Audio Quality:** Advanced Music Optimizer revives compressed tracks to near lossless clarity for audiophile-grade sound. - • **Smart Room Calibration:** AccuEQ optimizes sound for your unique space, delivering flawless audio no matter your room layout. - • **Future-Proof 8K HDMI 2.1a:** Enjoy ultra-high resolution and smooth 4K120Hz gaming or 8K60 video with the latest HDMI tech. - • **Seamless Wireless Streaming:** Built-in Bluetooth pairs instantly with your devices for effortless music playback anytime. - • **Immersive 3D Audio Experience:** Dolby Atmos & DTS:X create surround sound that moves around you, no extra speakers needed. ## Overview The Onkyo TX-SR3100 is a powerful 5.2 channel AV receiver featuring Dolby Atmos Height Virtualizer and DTS:X for immersive 3D audio without extra speakers. Equipped with HDMI 2.1a ports supporting 8K60 and 4K120Hz, it ensures future-ready video performance. AccuEQ room calibration tailors sound to your environment, while built-in Bluetooth and Advanced Music Optimizer deliver seamless wireless streaming and enhanced audio quality. Perfect for millennial professionals seeking a premium yet budget-friendly home theater upgrade. ## Description The TX-SR3100 powers epic movie nights, much-needed binge sessions, gaming marathons, and more with the most immersive and sought-after AV technology of the day. Elevate your home entertainment system with this easy-to-use, feature-packed AVR. ## Features - Dolby Atmos Height Virtualizer: When playing any Dolby format, the Dolby Atmos height virtualizer enables a more immersive listening experience, creating a virtual and height surround effect of traditional speaker designs without employing additional surround or height speakers. - DOLBY ATMOS AND DTS:X FOR STAR SOUND - Dolby Atmos and DTS:X formats allow engineers to map sound anywhere in 3D space, effects that move from speaker to speaker throughout the room and engulfing your audience in the latest movies and games. You can also enjoy your 3D speaker design with classic titles. - HDMI 2.1A with 8K: HDMI 2.1a supports a range of higher video resolutions and refresh rates, including 8K60 and 4K120, as well as dynamic HDR formats. Combined with a 60Hz refresh rate that allows for smooth, crisp viewing of content with high-speed action, HDMI 2.1a with 8K ensures your system is ready for the clearest, cleanest image available both now and in the future. - ACCUEQ ROOM CALIBRATION - Optimize your home theater initial setup by ensuring your receiver and speakers are properly calibrated to the room they are in. This technology compensates for differences in speaker size and distance to match the response so you get exceptional audio reproduction no matter what space you're in. - BLUETOOTH - Any audio that is playing on your phone, tablet or PC app can be transmitted to the receiver with Bluetooth wireless technology. Once the receiver has paired and remembered your device, it will automatically start playback every time it detects an incoming Bluetooth audio stream. - ADVANCED MUSIC OPTIMIZER Our advanced music optimizer DSP listening mode reconstructs data that can be lost when compressing audio files, which can happen with WMA, AAC and MP3 formats. This technology returns files to their original lossless quality by creating new signals to restore minor details left out during the compression process. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0CCYWQ2B7 | | Audio Output Mode | Surround | | Audio Output Type | Speakers | | Best Sellers Rank | 47,074 in Electronics & Photo (See Top 100 in Electronics & Photo) 50 in AV Receivers & Amplifiers | | Box Contents | AV Receiver | | Brand Name | ONKYO | | Colour | Black/White | | Compatible Devices | Television | | Connector Type | HDMI | | Control Method | App | | Controller Type | Remote Control | | Customer Reviews | 4.4 4.4 out of 5 stars (196) 4.4 out of 5 stars | | External Testing Certification | sim | | Format | WMA | | Global Trade Identification Number | 00889951003915 | | Item Dimensions D X W X H | 32.9D x 43.5W x 16H centimetres | | Item Weight | 8.2 Kilograms | | Manufacturer | Onkyo | | Manufacturer Part Number | TX-SR3100 | | Model Number | TX-SR3100 | | Network Connectivity Technology | Bluetooth | | Number Of Channels | 5 | | Number Of Items | 1 | | Other Special Features Of The Product | Built-In Bluetooth | | Output Power | 80 Watts | | Output Wattage | 80 Watts | | Supported Internet Services | Deezer, Spotify, TIDAL | | Surround Sound Channel Configuration | 5.2 Channel | | Total Hdmi Port | 4 | | Upc | 889951003915 | | Video Encoding Format | H.264, H.265/HEVC, VP9 | | Wattage | 80.0 | | Wireless Technology Type | Bluetooth | ## Product Details - **Audio output mode:** Surround - **Brand:** Onkyo - **Compatible devices:** Television - **Connectivity technology:** Bluetooth - **Connector type:** HDMI - **Controller type:** Remote - **Special feature:** Built-In Bluetooth - **Surround-sound channel configuration:** 5.2 Channel - **Total HDMI ports:** 4 - **Video encoding:** H.264, H.265/HEVC, VP9 ## Images ![TX-SR3100 5.2 Channel AV Receiver - Image 1](https://m.media-amazon.com/images/I/61v9X9wLrPL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great *by on Reviewed in the United Kingdom 7 February 2026* Great ### ⭐⭐⭐⭐⭐ Excellent receiver for the money. *by on Reviewed in the United Kingdom 3 December 2025* Incredible sound on a budget.Hooks up to multiple sources and has terrific audio quality. ### ⭐⭐⭐⭐ 5.1 Channel home sound system *by on Reviewed in the United Kingdom 26 February 2026* Great device still have to set it up properly. But when it’s setup better should be even better. Got all my devices plugged in and didn’t know my Sony Bravia could control all the sound using ARC. Haven’t used optical leads because I didn’t know that ARC would send the sound via the hdmi anyway. Quite easy setup. Good value for money as well! Didnt come with a manual only really a quick setup. Had to download one. Only problem I have is radio 2 sound but think it’s our reception.Dolby Atmos was recognised from Apple TV and played out. Still learning what it can do. Overall I would say it’s a great receiver! ## Frequently Bought Together - Onkyo TX-SR3100 5.2-Channel AV Receiver - Dolby Atmos, Dolby Height Virtualizer, Dolby Vision and More - FosPower Banana Plugs 12 Pairs / 24 pcs, Closed Screw 24K Gold Plated Speaker Plug Connectors for Speaker Wire, Wall Plate, Home Theater, Audio/Video Receiver, Amplifiers and Sound Systems - 14AWG Speaker Wire, GearIT Pro Series 14 AWG Gauge Speaker Wire Cable (100 Feet / 30.48 Meters) Great Use for Home Theater Speakers and Car Speakers Black --- ## 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.no/products/725532710-tx-sr3100-5-2-channel-av-receiver](https://www.desertcart.no/products/725532710-tx-sr3100-5-2-channel-av-receiver) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-10-21*