Hamilton Audio WSA50 Wireless Streaming Multiroom Amplifier with Bluetooth

Save £125
Hamilton AudioSKU: WSA50

Sale price£199 Regular price£324
In Stock


The Hamilton Audio WiFi music system is perfect for adding music around your home.

With a range of speakers available the system is suitable for all rooms including kitchens, bedrooms, living spaces and much more.

You can stream your music to one, or multiple, rooms of your home and even sync it with the Hamilton Appio freestanding speaker or the Hamilton Oyster streamer box.

Pound for pound the Hamilton Audio system offers amazing value for money, great sound quality and flexibility in speaker choices.


  • Wireless Music Streaming From Your Smart Phone or Tablet
  • Stream From Spotify, TuneIN, Tidal & More
  • Powerful Room Filling Sound
  • Play In One Or Multiple Rooms In Perfect Sync
  • Audio Input For TV / Turntable
  • Connect To Your WiFi or Hardwire To Your Router For Ultimate Reliability
  • Line Out For Connecting To Subwoofer or Separate Amplifier
  • Can Run 1 or 2 Pairs Of Speakers
  • Bluetooth Streaming For Smart Speakers, Guests or For YouTube
  • Very Easy To Install



The Hamilton Audio system can be used in a single room, or install one in each of your rooms and playback music in perfect sync.

Group the kitchen, dining room and patio together for house parties.

Group the kitchen and dining room together for dinner parties.

Whatever your setup, you can play your music in perfect sync around your home.


Hamilton Player Multiroom Audio App Screenshots


You'll control the system with a free and easy to use Hamilton Player app which is available on the app store for iOS & Android.

Add each amplifier as a separate room, group rooms together - you can also bring in pair this amplifier with the all-in-one WMS-1 player and/or the AWR-1 streaming device.


With a built in Bluetooth receiver you can easily pair and stream music directly from your smartphone, tablet or smart speaker.

This is ideal for streaming YouTube videos or for easily allowing guests to play their own music.

You can also connect an Amazon Echo or Google Home device via Bluetooth for voice controlled audio.

Power Output50W x 2 Ch & 8ohms
Impedance4-16 ohms
Input Sensitivity / Input Impedance320mv / 30 k ohms / 90db
Frequency Response20hz - 20khz
Sample Rate24 bit, 192khz
Audio Inputs / Outputs1 x Line In (RCA), 1 x Line Out (RCA), 2 x Speaker Outputs (Terminal), 1 x USB
Audio Formats SupportedFLAC, APE, WMA, AAC, AAC+
Streaming ProtocolsDLNA, AirPlay, Spotify Connect, Qplay
Power InputDC IN 21V 5A
FinishBlack Aluminium
Dimensions15.8 x 14.6 x 4 cm
  • 1 x Hamilton WSA50 WiFi Amplifier
  • 1 x UK Power Adapter
  • 1 x Bluetooth Aerial
  • 1 x WiFi Aerial
  • 2 x 1m RCA - RCA Cables
  • 1 x Instruction Manual
DPD Local Courier


We know you can't wait to start enjoying your new speaker system, so we only use the quickest and most reliable couriers. We keep plenty of stock so 95% of orders are delivered the next day!


Mainland UK

FREE Delivery On Orders Over £89 (2-3 Working Days) £0.00
Standard Delivery (2-3 Working Days) £4.99
Express Delivery (1-2 Working Days)* £6.99



 Standard Delivery (3-4 Working Days) £14.99


* Available on selected products.



We only use the best, and that's decided by our customers.

The majority of our orders go via Interlink, UK Mail, DPD. Some lower value items such as spare parts and remote controls go Royal Mail.

Free delivery is normally via next day courier as well. (We don't guarantee you'll receive free delivery items the next day, but 99% of the time you will!) 

K&B Audio Delivery Details - We Use DPD, UK Mail & ParcelForce



Once you place an order with us you will receive a notification e-mail outlining your order and details. We then get busy picking and carefully packing your item. Once we've got it all ready to go you'll receive another update to tell you it's been dispatched with a tracking number so you can keep an eye on it!

99% of our customers receive their items sooner than they expected. We pride ourselves on super-fast deliveries and do everything we can to deliver on that promise.

Any stock issues, or other delivery issues will always result in a quick phone call and e-mail to keep you updated. However we have carefully picked our products so we rarely have stock issues.





Working days are Monday to Friday. All orders on Friday will be shipped via next working day courier which means your item will arrive on the Monday.

Orders placed on weekends will be processed and dispatched on the Monday unless otherwise stated. Orders placed on bank holidays will be processed and dispatched on the next working day.

Some additional costs apply to Ireland, Europe & Scottish Highlands.



Most orders received before 2pm are processed and dispatched the same day provided the items are in stock with exception of items that have a custom stock status displaying a lead time.

After 2pm we will try our best to dispatch the same day provided our couriers have not been, however we cannot guarantee same day dispatch after 2pm.

If a product is delayed or out of stock we will contact you by telephone and/or e-mail in the earliest instance to discuss your order. We do our best to ensure that our stock levels are accurate, but on the odd occasion if the item you have purchased is out of stock we will contact you ASAP to discuss alternatives or to advise of the lead time.



Please be aware that the above are guidelines, we try our best to stick to these guidelines but some delays can be caused by couriers which we have no control over.

If you are using an electrician to install your system then please order in good time we cannot be held responsible for any costs or issues incurred in delaying your electricians due to any dispatch or delivery issues. We recommend that you give yourself a good few days in advance at a minimum.



If you have not received your item after 4-5 working days (UK) please contact us immediately so that we can look into it for you.

This is very rare, we use the best couriers and can keep track of your item at every stage.

Please read our terms & conditions for full details and please feel free to contact us if you have any other questions or queries.

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