--- product_id: 24580449 title: "Harman Kardon Onyx Studio Wireless Bluetooth Speaker with rechargeable battery (Renewed)" brand: "amazon renewed" price: "£147.49" currency: GBP in_stock: true reviews_count: 8 url: https://www.desertcart.co.uk/products/24580449-harman-kardon-onyx-studio-wireless-bluetooth-speaker-with-rechargeable-battery store_origin: GB region: United Kingdom --- # Harman Kardon Onyx Studio Wireless Bluetooth Speaker with rechargeable battery (Renewed) **Brand:** amazon renewed **Price:** £147.49 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Harman Kardon Onyx Studio Wireless Bluetooth Speaker with rechargeable battery (Renewed) by amazon renewed - **How much does it cost?** £147.49 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/24580449-harman-kardon-onyx-studio-wireless-bluetooth-speaker-with-rechargeable-battery) ## Best For - amazon renewed enthusiasts ## Why This Product - Trusted amazon renewed brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by -qualified suppliers. Then, the product is sold as an Renewed product on . If not satisfied with the purchase, renewed products are eligible for replacement or refund under the Renewed Guarantee. ## Images ![Harman Kardon Onyx Studio Wireless Bluetooth Speaker with rechargeable battery (Renewed) - Image 1](https://m.media-amazon.com/images/I/61gaa4pmLVL.jpg) ![Harman Kardon Onyx Studio Wireless Bluetooth Speaker with rechargeable battery (Renewed) - Image 2](https://m.media-amazon.com/images/I/71kzUoZtwfL.jpg) ![Harman Kardon Onyx Studio Wireless Bluetooth Speaker with rechargeable battery (Renewed) - Image 3](https://m.media-amazon.com/images/I/61M69z-IUmL.jpg) ![Harman Kardon Onyx Studio Wireless Bluetooth Speaker with rechargeable battery (Renewed) - Image 4](https://m.media-amazon.com/images/I/61pLJhJwVvL.jpg) ![Harman Kardon Onyx Studio Wireless Bluetooth Speaker with rechargeable battery (Renewed) - Image 5](https://m.media-amazon.com/images/I/81EPwwMJ4HL.jpg) ## Questions & Answers **Q: Can you charge and listen at the same time?** A: Yes you can **Q: Does this have an auxiliary jack? Or is it completely bluetooth?** A: No Aux jack, completely bluetooth input. **Q: Is this the Onyx 2 or Onyx 3?** A: It's the Onyx 2 **Q: How can I tell if it is charging?** A: I leave the speaker plugged in overnight or longer. When I take it unplugged I get about 4 hours before a recharge (maybe longer) . There's no charging light that I can find on my HK Onyx speaker. ## Customer Reviews ### ⭐⭐⭐⭐ 4.0 out of 5 stars Very happy with unit! *by J***W on Reviewed in the United States on September 26, 2017* Sounds great, easy to operate. Connected quickly to my iPhone via Bluetooth, sound fills the room. The only reason I gave it four stars instead of five was because I thought the power supply was a rechargeable battery, which I may have been mistaken. I was disappointed when I unplugged the unit wanting to carry it outside and it shut off. Not a huge problem, I can use plug the power supply outside. The delivery was quick and the price was excellent. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars impressive. buy it. *by C***3 on Reviewed in the United States on January 7, 2017* this thing is pretty amazing.i usually don't pay much attention to bluetooth portable speakers just because they're never all that great in my opinion. yeah some can get really loud, some have good bass, good highs and can be pretty decent sounding but the sound is never complete. this thing is pretty impressive.i came across it while working in a clients home.as i was walking around the condo i was hearing music all throughout the living/dining room area but didn't see any speakers, so finally i turned and asked him where it was coming and he pointed to this thing on the mantle of his fireplace.he turned it up and i was sold.went home, found it on here and ordered it. ### ⭐⭐⭐⭐ 4.0 out of 5 stars Great Sound *by A***R on Reviewed in the United States on June 16, 2017* Good product. Great sound, very loud and clear, good range for Bluetooth connection, but needs to be plugged to the power otherwise the battery won't last more than 20 minutes unplugged when it supposed to last a couple of hours. But still like it --- ## 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.co.uk/products/24580449-harman-kardon-onyx-studio-wireless-bluetooth-speaker-with-rechargeable-battery](https://www.desertcart.co.uk/products/24580449-harman-kardon-onyx-studio-wireless-bluetooth-speaker-with-rechargeable-battery) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-14*