--- product_id: 39480089 title: "Mass Fidelity Core Sub Wireless Subwoofer in Black" brand: "mass fidelity" price: "£24.61" currency: GBP in_stock: false reviews_count: 2 url: https://www.desertcart.co.uk/products/39480089-mass-fidelity-core-sub-wireless-subwoofer-in-black store_origin: GB region: United Kingdom --- # Deep Bass Response Wireless Connectivity 300W Power Mass Fidelity Core Sub Wireless Subwoofer in Black **Brand:** mass fidelity **Price:** £24.61 **Availability:** ❌ Out of Stock ## Summary > 🎶 Feel the Beat, Own the Room! ## Quick Answers - **What is this?** Mass Fidelity Core Sub Wireless Subwoofer in Black by mass fidelity - **How much does it cost?** £24.61 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/39480089-mass-fidelity-core-sub-wireless-subwoofer-in-black) ## Best For - mass fidelity enthusiasts ## Why This Product - Trusted mass fidelity brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek Design:** A modern aesthetic that complements any decor while delivering premium sound. - • **Unleash the Power:** Experience 300W of heart-thumping audio that transforms your space. - • **Bass That Moves You:** Feel the deep, resonant bass that elevates your music and movie nights. - • **Open Box Opportunity:** Grab this open box deal and elevate your audio game at a fraction of the price! - • **Seamless Connectivity:** Enjoy hassle-free wireless streaming with cutting-edge technology. ## Overview The Mass Fidelity Core Sub Wireless Subwoofer in Black delivers an impressive 300W of power, providing deep bass response and seamless wireless connectivity. Its sleek design fits effortlessly into any environment, making it the perfect addition for audiophiles and casual listeners alike. This open box item offers a unique opportunity to enhance your audio experience without breaking the bank. ## Description ## Features - Mass Fidelity Core Sub Wireless Subwoofer in Black ((Open Box)) ## Images ![Mass Fidelity Core Sub Wireless Subwoofer in Black - Image 1](https://m.media-amazon.com/images/I/91y0wfCYRpL.jpg) ![Mass Fidelity Core Sub Wireless Subwoofer in Black - Image 2](https://m.media-amazon.com/images/I/819gDunbJmL.jpg) ![Mass Fidelity Core Sub Wireless Subwoofer in Black - Image 3](https://m.media-amazon.com/images/I/715mQy89OyL.jpg) ## Questions & Answers **Q: My unit came without a power adapter. I need to find a power adapter. I know it's 18v, but what are the amps and other specs?** A: You gotta be careful with third party adapters they can be wrongly rated and can burn out the inside of the system. **Q: Can it be connected to other Bluetooth speakers?** A: Yes, but only through a wired input. The Sub works wirelessly with the Core only, as it uses the Core family’s adaptive 5GHz network. **Q: It is not clear to me why the bass sounds in the Core unit need supplementing with this subwoofer at $300. Why should I buy this?** A: I bought the subwoofer and I'm not sure. The core in my opinion needed some thing but I'm not convinced spending $300 was the answer. The core has an amazing sound. The subwoofer is hard to lock-in. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Will surprise many for it's size. *by J***L on Reviewed in the United States on December 5, 2018* Highly impressed with the sound quality for a speaker that is smaller than typical old computer tower units. Has loads of power for my taste and GREAT for movies. Highly recommend to add the depth to your sound. Can be added to other systems ( 3.5mm wired ) currently using with the Core system. The independent controls on the subwoofer make it easy to balance with any speaker, crossover, gain. 3 speakers contained in the unit. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars BOOM! *by A***I on Reviewed in the United States on December 30, 2018* If you live in an apartment, I would hold off and just stick with your Core units. They have enough bass as it is.Presentation and materials are good quality.The interface is simple and intuitive.Syncing with the Core via multi-room is a breeze.Both 3.5 mm sub out and bluetooth sound fine.Very satisfied. --- ## 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/39480089-mass-fidelity-core-sub-wireless-subwoofer-in-black](https://www.desertcart.co.uk/products/39480089-mass-fidelity-core-sub-wireless-subwoofer-in-black) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-24*