--- product_id: 232326912 title: "KEF KW1 Wireless Adapter kit Kube 8b/10b/12b, Kube MIE, KC & KF Subwoofers" brand: "kef" price: "$612.73" currency: USD in_stock: true reviews_count: 8 category: "Kef" url: https://www.desertcart.us/products/232326912-kef-kw1-wireless-adapter-kit-kube-8b-10b-12b-kube store_origin: US region: United States of America --- # 30m wireless range 5GHz high-bandwidth wireless 24bit/48kHz high-res audio KEF KW1 Wireless Adapter kit Kube 8b/10b/12b, Kube MIE, KC & KF Subwoofers **Brand:** kef **Price:** $612.73 **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your bass game wirelessly — because cables are so last decade. ## Quick Answers - **What is this?** KEF KW1 Wireless Adapter kit Kube 8b/10b/12b, Kube MIE, KC & KF Subwoofers by kef - **How much does it cost?** $612.73 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/232326912-kef-kw1-wireless-adapter-kit-kube-8b-10b-12b-kube) ## Best For - kef enthusiasts ## Why This Product - Trusted kef brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Cable-Free Freedom:** Place your KEF subwoofers anywhere without messy wires holding you back. - • **Crystal-Clear Audio:** Experience every detail with lossless 24bit/48kHz wireless transmission. - • **Optimized Placement:** 30-meter range lets you design your soundscape with ultimate flexibility. - • **Seamless Compatibility:** Works flawlessly with KEF Kube 8b/10b/12b, MIE series, KC & KF subwoofers. - • **Plug & Play Convenience:** USB-powered transmitter and direct subwoofer-powered receiver for effortless setup. ## Overview The KEF KW1 Wireless Adapter Kit transforms your compatible KEF subwoofers into a cable-free powerhouse, delivering pristine 24bit/48kHz audio over a robust 5GHz wireless connection with up to 30 meters of range. Designed for seamless integration and easy USB-powered setup, it liberates your sound system placement while preserving every ounce of bass detail and impact. ## Description Compatible with KEF KUBE 8b, 10b, 12b, 8 MIE, 10 MIE, 12 MIE, 15 MIE, KC62, KC92 and KF92 subwoofers. The discreet transmitter is powered by USB, while the receiver is powered directly by the subs expansion port. High-quality wireless transmission delivers every ounce of detail and impact from your favourite films and music. Allows KEF subs to be optimally placed, and not limited by cables. KW1 operates in the high-bandwidth 5GHz band and delivers audio up to 24bit/48kHz. Review: KEF-tastic - Bought to pair with some LSXII’s originally and I’ll not lie, initially I was disappointed as I couldn’t really find the spaces in songs where it came into its own and it took some tine, patience and experimenting to find the sweet spot. Same with any new subwoofer. Then I bought some LS50s wireless IIs and oh my. Paired with these, it makes a substantial difference to my listening experience - part of me wishes I went bigger, but part of me also wishes I won the lottery. Review: Quality Sub - Arrived well packaged, the price was the best I have seen. You have to take you time to balance with your system. When done the sub works very well, it is smooth and the bass does not boom ( unless you want it to) but blends very well with my system. A very satisfied customer ## Features - Compatible with KEF KUBE 8b, 10b, 12b, 8 MIE, 10 MIE, 12 MIE, 15 MIE, KC62, KC92 and KF92 subwoofers. - The discreet transmitter is powered by USB, while the receiver is powered directly by the subs expansion port. - High-quality wireless transmission delivers every ounce of detail and impact from your favourite films and music. - Allows KEF subs to be optimally placed, and not limited by cables. - KW1 operates in the high-bandwidth 5GHz band and delivers audio up to 24bit/48kHz. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08DFSPN3W | | Antenna Location | Music | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Surround, Stereo | | Audio output mode | Surround , Stereo | | Best Sellers Rank | 113,799 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 38,848 in Hi-Fi & Home Audio Accessories | | Bluetooth Range | 30 Metres | | Box Contents | Transmitter, Receiver | | Brand | KEF | | Brand Name | KEF | | Colour | Black | | Compatible Devices | KEF Kube8b, Kube10b, Kube12b, KF92 | | Connectivity Protocol | USB | | Connectivity technology | Wi-Fi | | Control Method | App | | Country of Origin | China | | Customer Reviews | 4.3 out of 5 stars 184 Reviews | | Frequency Response | 48 KHz | | Frequency response | 48 KHz | | Global Trade Identification Number | 00637203046650 | | Is Waterproof | False | | Item Weight | 0.1 Kilograms | | Manufacturer | KEF | | Maximum Range | 30 Metres | | Maximum Speaker Output Power (in watts) | 24 Watts | | Model Name | Kube | | Model Number | KW1TXRX | | Mounting Type | tabletop | | Mounting type | tabletop | | Network Connectivity Technology | Wi-Fi | | Number of Audio Channels | 1.0 | | Number of Items | 2 | | Power Source | Corded Electric | | Product Features | Wireless | | Speaker Size | 12 Inches | | Speaker Type | Subwoofer | | Speaker maximum output power | 24 Watts | | Specific Uses For Product | Home Entertainment, Music Listening | | Subwoofer Connectivity Technology | Wired | | Tweeter Diameter | 1 Inches | | UPC | 637203046650 | | Warranty Type | Limited | | Wireless Technology Type | wireless | ## Product Details - **Audio output mode:** Surround, Stereo - **Brand:** KEF - **Connectivity technology:** Wi-Fi - **Frequency response:** 48 KHz - **Model name:** Kube - **Mounting type:** tabletop - **Recommended uses for product:** Music - **Speaker maximum output power:** 24 Watts - **Speaker type:** Subwoofer - **Special feature:** Wireless ## Images ![KEF KW1 Wireless Adapter kit Kube 8b/10b/12b, Kube MIE, KC & KF Subwoofers - Image 1](https://m.media-amazon.com/images/I/61lssFQ4g8L.jpg) ![KEF KW1 Wireless Adapter kit Kube 8b/10b/12b, Kube MIE, KC & KF Subwoofers - Image 2](https://m.media-amazon.com/images/I/51d4qumqwRL.jpg) ![KEF KW1 Wireless Adapter kit Kube 8b/10b/12b, Kube MIE, KC & KF Subwoofers - Image 3](https://m.media-amazon.com/images/I/61XhvxuxI9L.jpg) ![KEF KW1 Wireless Adapter kit Kube 8b/10b/12b, Kube MIE, KC & KF Subwoofers - Image 4](https://m.media-amazon.com/images/I/31Fp6tKoUkL.jpg) ![KEF KW1 Wireless Adapter kit Kube 8b/10b/12b, Kube MIE, KC & KF Subwoofers - Image 5](https://m.media-amazon.com/images/I/61jD8HaQljL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Does this come with an rca cable?** A: No, it doesn't come with one **Q: What cable would i need to connect this sub to the kef lsx - thanks** A: you need a RCA Cable, Y Cable/Subwoofer Cable/Audio Cable / 1 x RCA to 2 x RCA. There are in different length to choose from. Also KEF is now advertising a wireless system to link the subwoofer. You can check it out on their website **Q: Can this be powered by the lsx’s usb socket as I have the lsx wired into the wall. Thanks** A: Yes, it can, the USB offers the same power output for the KW1 Emitter. **Q: What is the mains power watts on standby? how is it switched on? i have kef psw2010 sub which uses 15w on standby - unacceptabe now.** A: Hello, Thank you for your question to use here at KEF Direct. I am awaiting the exact information from the Head Office. While I wait - in general and by law, we should not use more than 0.5W in standby. Our Subwoofers are activated by incoming signal – if the signal strength is high enough. We will get back to you in more detail soon on the exact standby Q ## Customer Reviews ### ⭐⭐⭐⭐⭐ KEF-tastic *by C***M on 18 March 2025* Bought to pair with some LSXII’s originally and I’ll not lie, initially I was disappointed as I couldn’t really find the spaces in songs where it came into its own and it took some tine, patience and experimenting to find the sweet spot. Same with any new subwoofer. Then I bought some LS50s wireless IIs and oh my. Paired with these, it makes a substantial difference to my listening experience - part of me wishes I went bigger, but part of me also wishes I won the lottery. ### ⭐⭐⭐⭐⭐ Quality Sub *by J***R on 30 April 2023* Arrived well packaged, the price was the best I have seen. You have to take you time to balance with your system. When done the sub works very well, it is smooth and the bass does not boom ( unless you want it to) but blends very well with my system. A very satisfied customer ### ⭐⭐⭐⭐⭐ Great small sub woofer *by G***G on 24 October 2023* Bought this sub to fill out the sound of my Kef LSX II's. It blends in well and enables the LSX II's to really sing out. Delivered early the next day and the price was excellent. ## Frequently Bought Together - KEF KW1TXRX Wireless Subwoofer Adapter Kit - KEF KC62 6.5 Inch 1000W Compact Powered Subwoofer (Black) - KEF Lsx P1 Desk Pad (Black, Pair), Large --- ## 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.us/products/232326912-kef-kw1-wireless-adapter-kit-kube-8b-10b-12b-kube](https://www.desertcart.us/products/232326912-kef-kw1-wireless-adapter-kit-kube-8b-10b-12b-kube) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-18*