Stores
Which Retailer of the year 2021
Store Finder 51 stores nationwide Join VIP Club Sign In
My Basket

Free delivery to most of GB mainland

on all purchases over £50

Pick A Delivery Day

Optional Monday - Saturday

Click & Collect

From any of our stores with next working day from your local store

6 Year Guarantees available

on a wide range of products for our VIP Club members.

Lowest Price Guaranteed!

Ts&Cs apply. Must be brand new, in stock & with a similar guarantee.

Expert Advice

by appointment, phone & video call

Free delivery to most of GB

On all purchases over £50. Exclusions apply.

Pick a delivery day

Optional Monday - Saturday
  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getAggregateRating, 125.17ms
  • REVIEWS, PRODUCT
  • bvseo-msg: HTTP status code of 404 was returned;

KEF KW1

Wireless Subwoofer Adapter Kit
£199

Disabled assistance

All products that are available to purchase on the Richer Sounds website can be delivered free to blind, partially sighted or those with a disability. Find out more

Please contact web after sales for more info.
For delivery of in-store only deals, please contact your local store for more details.
Ts&Cs apply - see our delivery page.

Disabled assistance

All products that are available to purchase on the Richer Sounds website can be delivered free to blind, partially sighted or those with a disability. Find out more

Please contact web after sales for more info.
For delivery of in-store only deals, please contact your local store for more details.
Ts&Cs apply - see our delivery page.
Compare (3 max)

Make the most of your subwoofer. View our hottest deals on sub cables and interconnects.

Upgrade your compatible KEF subwoofer to wireless, with the KEF KM1 Wireless Adapter Kit.

Make your KEF subwoofer wireless
The KW1 is a wireless adapter kit that works exclusively with the KEF KUBE 8b, 10b, 12b and KF92 subwoofers. It comprises a small transmitter that connects to your Hi-Fi or compatible speakers and a receiver that plugs into the back of the sub. The top quality wireless system gives low lag, dynamic sound transmission, over a range of up to 15 metres.

Connect to your Hi-Fi or LSX/LS50 KEF speakers
The transmitter features RCA phono inputs. Simply plug these into the subwoofer output on your AVR, amp, system or active speakers. The transmitter takes its power either from a USB power source or via a mains adaptor.

High bandwidth, high-resolution transmission
Using high bandwidth, 5GHz transmission, the KW1 delivers high-resolution audio right up to 24bit/48kHz. Combined with low latency, this ensures sound quality that’s as close to a wired connection as possible.

Up to 15 metres range
With a range of up to 15 metres, the KW1 delivers in the largest rooms. Ideal for when your electronics are at one end of the room and the subwoofer, the other, the KW1 saves the hassle of routing and hiding long connection cables.

Add a second subwoofer with second, optional receiver
Purchase a second receiver and run two subwoofers in parallel. Designed for high-end home cinema systems, twin subwoofers deliver a broader spread of powerful bass.

Make the upgrade to wireless, with the KEF KW1.
Print all features Download user manual
Audio
Frequency Response (Hz)
10 - 20,000
  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getReviews, 16.35ms
  • REVIEWS, PRODUCT
  • bvseo-msg: HTTP status code of 404 was returned; HTTP status code of 404 was returned;
  • Representative 21.9% APR (variable)
  • Purchase rate 21.9% p.a. (variable)
  • Assumed credit limit £1,200
Subject to status. Terms and conditions apply. Richer Sounds Limited acts as a broker and offers credit solely from PayPal (Europe) S.a rl et Ice, S.C.A, 22-24 Boulevard Royal, L-2449, Luxembourg.
Klarna Payment Badge

Pay in 3 interest-free payments so you can spread the cost. No fees.

  • Add item(s) to your cart
  • Go to checkout and choose Klarna 
  • Enter your debit or credit card information.
  • To check your eligibility, Klarna will perform a soft search with a credit reference agency. This will not affect your credit score.
  • Spread the cost in 3 interest-free payments. The first payment is made at point of purchase, with the remaining 2 payments scheduled automatically every 30 days. No fees.

You must be 18+ to use this credit offer. Klarna uses soft searches with credit reference agencies. These do not affect your credit rating. Missed payments can affect your ability to use Klarna. Pay in 3 installments complete terms.

Buy now, pay later available in-store or by phone, on items over £500

We offer 6 and 10-month options.

Call your local store or our telesales team for details

For purchases over £500, you can settle the balance in 6 months, and in 10 months on purchases over £1000 and pay no interest whatsoever. If you settle part of your loan in the deferral period you won’t pay interest on that part. You can still pay off the loan sooner if you make additional payments. If you’d rather spread the cost over 36 months, you can set up a loan repayment plan when the payment-free period comes to an end at 19.9% APR representative. 19.9% interest. A one-off settlement fee of £29 will be applied. Subject to application, financial circumstances and borrowing history. Ts&Cs apply. Richer Sounds Limited acts as a credit broker and not the lender. Barclays Partner Finance acts as the lender. Find out more information and eligibility criteria here.