--- product_id: 831320353 title: "OSD Audio Nero XMAX11 Class A/B 11-Ch Home Theater Amplifier, 3X 310W + 8X 135W, 2X Toroidal Transformers, XLR/RCA Inputs" brand: "osd audio" price: "39231 kr" currency: DKK in_stock: true category: "Osd Audio" url: https://www.desertcart.dk/products/831320353-osd-audio-nero-xmax11-class-a-b-11-ch-home store_origin: DK region: Denmark --- # 3x310W + 8x135W power output Wide 5Hz-50kHz frequency response 5-year comprehensive warranty OSD Audio Nero XMAX11 Class A/B 11-Ch Home Theater Amplifier, 3X 310W + 8X 135W, 2X Toroidal Transformers, XLR/RCA Inputs **Brand:** osd audio **Price:** 39231 kr **Availability:** βœ… In Stock ## Summary > 🎬 Power Your Home Theater Like the Pros – Experience Every Detail, Every Time! ## Quick Answers - **What is this?** OSD Audio Nero XMAX11 Class A/B 11-Ch Home Theater Amplifier, 3X 310W + 8X 135W, 2X Toroidal Transformers, XLR/RCA Inputs by osd audio - **How much does it cost?** 39231 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/831320353-osd-audio-nero-xmax11-class-a-b-11-ch-home) ## Best For - osd audio enthusiasts ## Why This Product - Trusted osd audio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Dolby Atmos & DTS:X Ready:** Optimized to amplify immersive 3D audio formats with flawless channel matching and minimal coloration. - β€’ **Peace of Mind with 5-Year Warranty:** Long-term reliability backed by a comprehensive manufacturer warranty. - β€’ **Audiophile-Grade Class AB Precision:** Dual 2.3KVA toroidal transformers and massive capacitor bank ensure clean, dynamic power delivery. - β€’ **Crystal-Clear Wideband Frequency Response:** Accurately reproduces sound from deep subsonics to sparkling highs (5Hz–50kHz). - β€’ **Unmatched Power for True Reference Levels:** Delivers 3 channels at 310W and 8 channels at 135W with <1% distortion for cinema-grade sound. ## Overview The OSD Audio Nero XMAX11 is an 11-channel Class A/B home theater amplifier engineered for reference-level sound reproduction. With 3 channels delivering 310W and 8 channels at 135W into 4 ohms, it powers demanding speakers with less than 1% distortion. Dual 2.3KVA toroidal transformers and a robust capacitor bank provide clean, dynamic power. Its wide 5Hz to 50kHz frequency response ensures crystal-clear audio fidelity, perfectly complementing Dolby Atmos and DTS:X immersive formats. Designed for audiophiles and home theater enthusiasts seeking cinema-quality sound, it comes with a 5-year warranty for lasting peace of mind. ## Description The only purpose of a home theater amplifier is to provide sufficient gain to achieve the desired sound levels without adding anything else, such as distortion or coloration. For reference-level home theaters, the level is based on what is achieved in commercial theaters. Commercial theaters have standards that are agreed by the industry and the movie producers, directors, the sound guys and the special effects teams. They all know what these levels are and β€˜design’ the sound of the movie with these levels in mind. To replicate the soundtrack of a movie, as the creators intended, requires that reference home theaters can achieve the same levels of power with very low distortion and matching timbre across all channels. The XMAX11 can do this Power is the most critical part of the design. The amp must be able to power the speakers to the reference levels the creators expect – in the home theater world this is 108dB for the screen speakers and 105dB for the other speakers. With 310 watts for the screen speakers and 135 for the others, these SPL levels are easily achievable without distortion. Identical timbre and minimum coloration is achieved because each channel of the 11-channel XMAX11 has identical components, capacitors, power supplies, transistors, etc. This ensures that each speaker gets exactly the same sonic signature. This is necessary for a cohesive and immersive experience. ## Features - Massive Power Reserves for Any Speaker Load – The XMAX11 delivers 3 x 310W and 8 x 135W into 4 ohms, all channels driven, with less than 1% distortion, ensuring high-fidelity audio at reference-level volumes - True Audiophile-Grade Class AB Performance – Powered by a 2.3KVA toroidal transformer and a massive capacitor bank (3 x 4000uF + 8 x 2000uF), this amplifier provides clean, dynamic, and effortless power, even for the most demanding speakers - Wideband Frequency Response for Ultimate Clarity – Covering 5Hz to 50kHz, the XMAX11 ensures accurate and detailed sound reproduction, capturing everything from subsonic bass effects to crystal-clear high frequencies exactly as intended by the filmmakers - Optimized for Dolby Atmos and Immersive Audio Formats: The XMAX11 delivers the power, while your processor handles Dolby Atmos and DTS:X decoding, ensuring lifelike overhead effects and a fully immersive soundstage with clean, dynamic amplification - 5-Year Warranty: Comprehensive 5-year warranty ensures long-term reliability and peace of mind for your investment. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DXHFVM33 | | Brand | OSD Audio | | Customer Reviews | 4.6 4.6 out of 5 stars (63) | | Included Components | Quick Start Guide | | Item Dimensions D x W x H | 43.4D x 44.7W x 18.4H centimetres | | Manufacturer | OSD Audio | | Manufacturer Part Number | NERO-XMAX11 | | Maximum Frequency | 50 KHz | | Minimum Frequency | 5 Hz | | Model Number | NERO-XMAX11 | | Mounting Type | Tabletop | | Number of Items | 1 | | Power Source | Corded Electric | | Specification Met | CE | | UPC | 810074881999 | | Unit Count | 11.0 count | ## Product Details - **Brand:** OSD Audio - **Mounting type:** Tabletop - **Power source:** Corded Electric - **Product dimensions:** 43.4D x 44.7W x 18.4H centimetres - **Specification met:** CE ## Images ![OSD Audio Nero XMAX11 Class A/B 11-Ch Home Theater Amplifier, 3X 310W + 8X 135W, 2X Toroidal Transformers, XLR/RCA Inputs - Image 1](https://m.media-amazon.com/images/I/81MFJfdWkbL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - OSD Nero XMAX11 Class A/B 11-Ch Home Theater Amplifier, 3X 310W + 8X 135W, 2X Toroidal Transformers, XLR/RCA Inputs - 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 - Monoprice 1.5ft Premium 2 RCA Plug/2 RCA Plug M/M 22AWG Cable - Black --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.dk/products/831320353-osd-audio-nero-xmax11-class-a-b-11-ch-home](https://www.desertcart.dk/products/831320353-osd-audio-nero-xmax11-class-a-b-11-ch-home) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-08-23*