--- product_id: 523723382 title: "Harman Kardon Onyx Studio 8 (Renewed), Black" brand: "harman kardon" price: "€ 408.21" currency: EUR in_stock: true category: "Amazon Renewed" url: https://www.desertcart.be/products/523723382-harman-kardon-onyx-studio-8-renewed-black store_origin: BE region: Belgium --- # 150W powerhouse sound 8-hour wireless freedom Eco-conscious recycled build Harman Kardon Onyx Studio 8 (Renewed), Black **Brand:** harman kardon **Price:** € 408.21 **Availability:** ✅ In Stock ## Summary > 🎶 Elevate your soundscape with style and sustainability — don’t just listen, belong. ## Quick Answers - **What is this?** Harman Kardon Onyx Studio 8 (Renewed), Black by harman kardon - **How much does it cost?** € 408.21 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/523723382-harman-kardon-onyx-studio-8-renewed-black) ## Best For - harman kardon enthusiasts ## Why This Product - Trusted harman kardon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sustainably Stylish:** Crafted with recycled plastics and FSC-certified packaging, it’s the eco-friendly statement piece your home and conscience will love. - • **Smart Self-Tuning Tech:** Automatically calibrates to your environment for flawless sound, wherever you place it—no manual adjustments needed. - • **Sleek, Portable Elegance:** Premium anodized aluminum handle doubles as a sturdy base, blending sophisticated design with effortless mobility. - • **Seamless Dual Bluetooth Pairing:** Connect two devices simultaneously and effortlessly switch playlists—because your vibe deserves to be shared. - • **Room-Filling Acoustic Brilliance:** Unrivaled Harman Kardon sound engineering delivers rich, immersive audio that transforms any space into your personal concert hall. ## Overview The Harman Kardon Onyx Studio 8 (Renewed) is a premium Bluetooth speaker delivering 150 watts of rich stereo sound with smart self-tuning technology. Featuring up to 8 hours of wireless playback, dual-device Bluetooth connectivity, and a sleek anodized aluminum handle for portability, it combines superior audio performance with eco-friendly materials for the conscious audiophile. ## Description Harman Kardon Onyx Studio 8 ## Features - Superior sound performance: Harman Kardon's unrivaled acoustic engineering delivers rich, room-filling sound in any setting, whether you're listening to your favorite music or making crystal clear conference calls. - Elegant design: Crafted from premium materials, the Onyx Studio 8 neatly blends into your life and home. The sleek, anodized aluminum handle, which doubles as a sturdy base, means you can easily carry it from one room to another. - Self-Tuning: Enjoy perfect sounds wherever you take the music. When you power on, the Onyx Studio 8 automatically calibrates to its environment, ensuring the best sound possible no matter where you set it down. - Bluetooth streaming for up to 8 hours: The Onyx Studio 8 pairs seamlessly with any Bluetooth device for enhanced, extraordinary audio. And since music is meant to be shared, you can switch your playlists with anyone by simultaneously connecting two devices to the speaker. With 8 hours of battery time and no power cord tying you down, you can place the Onyx Studio 8 anywhere and get on with the music. - Eco-friendly materials: The Onyx Studio 8 is made with recycled plastic. The speaker grille fabric is woven from recycled polyester yarn, and our paper-based packaging is made with FSC-certified paper and printed with soy ink. Together, these choices reduce environmental impact. - Power Source Type: Corded Electric - Number Of Items: 1 - Unit Count: 2.0 - Unit count : 2.0 - Power source type : Corded Electric - Number of items : 1 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BX76S5B5 | | Age Range Description | Adult | | Audio Output Mode | Stereo | | Battery Charge Time | 8 Hours | | Best Sellers Rank | #33,051 in Electronics ( See Top 100 in Electronics ) #948 in Portable Bluetooth Speakers | | Brand | Harman Kardon | | Built-In Media | Onyx Studio 8, Power Cable | | Color | Black | | Connectivity Protocol | Bluetooth | | Connectivity Technology | Bluetooth | | Control Method | Touch | | Controller Type | Corded Electric | | Customer Reviews | 4.6 out of 5 stars 358 Reviews | | Enclosure Material | Metal | | Frequency Response | 20 KHz | | Is Electric | Yes | | Is Waterproof | FALSE | | Item Dimensions D x W x H | 13"D x 7"W x 11"H | | Item Weight | 9.35 Pounds | | MP3 player | No | | Manufacturer | Harman Kardon | | Model Name | Harman Kardon Onyx Studio 8 | | Model Number | HKOS8BLKAM | | Mounting Type | Tabletop Mount | | Number of Batteries | 1 Lithium Ion batteries required. (included) | | Number of Items | 1 | | Power Source | Corded Electric | | Series Number | 8 | | Speaker Maximum Output Power | 150 Watts | | Speaker Size | 3.18 Centimeters | | Speaker Type | Bookshelf | | UPC | 657768329135 | | Warranty Description | 90 days limited warranty | | Warranty Type | Limited | | Wireless Technology | Bluetooth | ## Product Details - **Audio Output Mode:** Stereo - **Brand:** Harman Kardon - **Connectivity Technology:** Bluetooth - **Frequency Response:** 20 KHz - **Speaker Maximum Output Power:** 150 Watts ## Images ![Harman Kardon Onyx Studio 8 (Renewed), Black - Image 1](https://m.media-amazon.com/images/I/71RJ+a-sN2L.jpg) ## Questions & Answers **Q: What is the wattage?** A: Incredible sound!! It’s is 60 watts and 30 watts with the battery. It adjusts it sound for the environment. Enjoy the portability wherever you go. **Q: Hi 👋 the battery has any problems with ?** A: The one I purchased was refurbished and the charging was more than twice the time of usage. six to eight hours to fully charge, less than 4hours of playing time. **Q: Is harmon/ kardon speakers for outdoor use** A: I use it outside here in Florida by the pool. Excellent speaker. Sound is awesome. **Q: Does this harman kardon onyx studio 8 bluetooth wireless portable speaker have a bass booster feature?** A: It has a great bass sound on its own. ## Frequently Bought Together - Harman Kardon Onyx Studio 8 (Renewed), Black - Charger for Harman Kardon Onyx Studio 8 7 6 5 4 3 2 1 Wireless Bluetooth Portable Speaker Compatible with Harman Kardon Charger 19V 38W AC Charger Fast Replacement Power Adapter - for Harman Kardon Charger Onyx Studio 8 7 6 5 4 3 2 1 Wireless Bluetooth Speaker Replacement Harmon Kardon Charger 19V AC Power Cord Supply【10 FT】 VHBW --- ## 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.be/products/523723382-harman-kardon-onyx-studio-8-renewed-black](https://www.desertcart.be/products/523723382-harman-kardon-onyx-studio-8-renewed-black) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-07-16*