--- product_id: 232326912 title: "KEF KW1 Wireless Adapter kit Kube 8b/10b/12b, Kube MIE, KC & KF Subwoofers" brand: "kef" price: "2237.68 DT" currency: TND in_stock: true reviews_count: 13 category: "Kef" url: https://www.desertcart.tn/products/232326912-kef-kw1-wireless-adapter-kit-kube-8b-10b-12b-kube store_origin: TN region: Tunisia --- # 30m wireless range 24bit/48kHz lossless audio USB-powered transmitter KEF KW1 Wireless Adapter kit Kube 8b/10b/12b, Kube MIE, KC & KF Subwoofers **Brand:** kef **Price:** 2237.68 DT **Availability:** ✅ In Stock ## Summary > 🎶 Elevate your bass game—wireless, flawless, and effortlessly yours. ## 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?** 2237.68 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/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 - • **Dual Subwoofer Ready:** Expand your soundstage by adding a second receiver to wirelessly sync two KEF subwoofers. - • **Plug & Play Simplicity:** USB-powered transmitter and direct subwoofer receiver connection make setup effortless and clean. - • **Cut the Cords, Not the Bass:** Seamlessly connect your KEF subwoofer wirelessly up to 30 meters for ultimate placement freedom. - • **Optimized for KEF Ecosystem:** Perfectly pairs with KEF Kube, KC, KF subwoofers and LSX/LS50 Wireless systems for a cohesive, premium sound experience. - • **Audiophile-Grade Wireless Transmission:** Experience pristine 24bit/48kHz high-resolution audio with virtually zero loss or interference. ## Overview The KEF KW1 Wireless Adapter Kit transforms your compatible KEF subwoofers into a wireless powerhouse, delivering high-bandwidth 24bit/48kHz audio over a stable 5GHz connection with up to 30 meters range. Powered via USB and the subwoofer expansion port, it offers easy setup and flexible placement without compromising sound quality, making it the perfect upgrade for KEF’s Kube, KC, KF subwoofers and LSX/LS50 Wireless systems. ## Description Product Description KW1 wireless subwoofer adapter kit – give your subwoofer more space The KW1 is a fantastic solution for flexible wireless comfort and unique sound performance. With the KW1 wireless subwoofer adapter kit, you can use a KEF subwoofer (KEF Kube 8b, Kube 10b, Kube 12b, 8 MIE, 10 MIE, 12 MIE, 15 MIE, KC62, KC92, and KF92) with an AV. -Ssystem system Connect LS50 Wireless, LS50 Wireless II or the LSX Wireless Music System to ensure high-quality transmission and a stable, interference-free connection – without cables! This allows you to position your KEF subwoofer the way you want. Performance with ease of use Perfect for KEF speakers and subwoofers The KW1 wirelessly connects KEF Kube, Kube MIE, KC62, KC92 or KF92 subwoofer to any HiFi, home cinema, TV or AV system and is also perfect for use with KEF's innovative active wireless systems LSX and LS50 Wireless and LS50 Wireless II. Easy to connect Connection is made easy by KEF's subwoofer expansion port design - simply connect the KW1 transmitter unit to the variable line-out of the signal source. The transmitter is powered by a micro USB port, whereas the receiver is plugged into the extension port of the subwoofer and also powered by it. The transmitter transmits a digital 48 kHz / 24-bit audio signal to the KW1 receiver module, which in turn via the expansion port on the back with a KEF Kube 8b, 10b, 12b, Kube 8 MIE, 10 MIE, 12 MIE, 15 MIE, KC62, KC92 or KF92 subwoofer . For added flexibility and increased system performance, an additional subwoofer can be connected via an optional second receiver. Lossless Audio Interference-free function is achieved by the switchable 5.2 GHz / 5.8 GHz RF transmitter/receiver, which provides optimal performance even in the tightest radio environments. With its extremely stable, high-resolution connection, the KW1 has virtually lossless audio transmission and perfect bass synchronization. Long range A range of up to 30 m (line of sight) makes it easier to place the subwoofer. In addition, additional receivers can be purchased separately, allowing two KEF subwoofers to receive the same signal wirelessly from the same transmitter. 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 | 73,104 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 22,913 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 Batteries | 2 12V batteries required. | | 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 | | Woofer Driver Diameter | 12 Inches | ## 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.tn/products/232326912-kef-kw1-wireless-adapter-kit-kube-8b-10b-12b-kube](https://www.desertcart.tn/products/232326912-kef-kw1-wireless-adapter-kit-kube-8b-10b-12b-kube) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-23*