Hamilton WSA50+ WiFi & Bluetooth Bathroom Ceiling Speaker System

Hamilton Audio  |  SKU: KB00051


The Hamilton WSA50+ is the new and improved version of our best-selling WiFi multiroom audio system.

Updated for 2023, it's had a complete overhaul with more power, more connectivity, the latest Bluetooth 5.0 chipset, a digital optical input for televisions and a subwoofer output.

This system, partnered with the Q Install QI65CW-ST 6.5" IP4X Single Stereo In Ceiling Speaker, offers superior sound quality for a remarkable price.

The QI65CW-ST speaker is designed to withstand tough weather conditions, so you can enjoy it both indoors and outdoors. Stereo speaker technology allows the sound to reach throughout your home, perfect for a hot tub spa session or just a casual day at home in the bathroom or wet room.

This is one of our favourite systems as it offers a whole lot of value and reliability at a budget-friendly cost. It can also be used with other WiiM compatible products including freestanding speakers, outdoor speaker systems and other in-ceiling speaker systems.


  • MUSIC SOURCES: Stream your favourite music from all the top internet music services such as Spotify Connect, Tidal, TuneIN Radio, BBC Radio, Amazon Music, Deezer, Pandora, Qobuz, vTuner, NAS Drive + much more.

  • CONNECTIVITY: You have plenty of connection options including a digital optical input, an RCA input for analog audio devices, a USB input for computers and even a subwoofer output.

  • BLUETOOTH: You can also connect via Bluetooth and stream from any app on your smartphone including YouTube. Bluetooth is also handy for letting friends play music without needing to be on your WiFi. The Bluetooth has no PIN code so can be connected to an Amazon Echo device for hands-free control.

  • MULTIROOM GROUPING: Group multiple systems together to create a whole-home audio system and enjoy your music in perfect sync.

  • TV CONNECTION: The WSA50+ now features a TOS Link optical audio input for connecting to televisions and other digital audio devices.

  • AIRPLAY: Easily connect and stream from your iOS device using Airplay.

  • MORE BASS: You can now connect an active subwoofer (sold separately) to significantly upgrade your low and mid end bass, resulting in a much richer and more powerful experience. 

Note: There is a free iOS/Android app called "Hamilton Player" however we recommend using the default WiiM Home app for optimal reliability and the latest updates as soon as they are available.


  • Placement
    In Ceiling
  • Music Sources
    Bluetooth, WiFi, Airplay, Spotify Connect
  • Inputs
    RCA, Optical, USB
  • Outputs
    Subwoofer Out
  • Power Handling
    100 Ws
  • Impedance
    8 Ohm



    • Power Amplifier: 2 x 50W 4ohms / 2 x 30W
    • Impedance: 4-8 ohms
    • Frequency Response: 20Hz-20KHz
    • Music Format: FLAC/MP3/AAC/AAC+/ALAC/APE/WAV
    • Audio Decode: 24 Bit, 192 kHz
    • Network Connection: RJ45 Wired, Wireless IEEE802.11 b/g/n 2.5G
    • Online Streaming Services: Spotify, Amazon Music, Deezer, Internet Radio, QQMusic, Napster, Tidal, TuneIn and many more.
    • Local Storage: Music stored on mobile device memory, NAS Drive, USB Drive
    • AUX Input: RCA Input
    • Digital Input: SPDIF Optical
    • Streaming Protocols: Airplay, DLNA, UPnP, Spotify Connect, Qplay
    • Bluetooth Version: 5.0
    • 1 X Line In (RCA)
    • 1 x Sub Out (RCA)
    • 1 x SPDIF Optical Audio Input
    • L/R Speaker Output
    • 1 x USB
    • Power Input: 24V/4.16A
    • Dimensions: 146 x 111 x 54mm
    • Weight: 0.4kg


    • Tweeter: Swivel
    • Tweeter diameter: 2 x 0.5" (13mm)
    • Woofer diameter: 6.5"
    • Power handling (program): 15-60W
    • Impedance (nominal) ohms: 8 ohm
    • Sensitivity dB spl (2.83V, 1m): 85
    • Response(Low freq.) -3dB Hz: 65
    • Cutout Size: 197mm
    • Maximum rear depth: 84mm
    • Size(Round grilles): 232mm dia
    • Warranty: 5 Years

What You Get

    • 1 x WiFi Amplifier
    • 2 x Antennas
    • 1 x Power Supply
    • 1 x Instructions
    • 1 x Q Acoustics Install QI65CW-ST 6.5" IP4X Single Stereo In Ceiling Speaker
    • 1 x 20m 2 Core Speaker Cable

Payment & Security

Secure Payments

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Authorised Dealer

TECH4 are authorised dealers for Hamilton Audio. All sales come with a 1 Year manufacturers warranty and full technical support.

Hamilton WSA50+ WiFi Ceiling Speaker System with Q Acoustics Install QI65CW-ST 6.5" IP4X Single Stereo In Ceiling Speaker In Ceiling Speaker Systems Hamilton Audio
Hamilton Audio

Hamilton WSA50+ WiFi & Bluetooth Bathroom Ceiling Speaker System










Drive Type




Noise Cancelling




Music Sources

Bluetooth, WiFi, Airplay, Spotify Connect


RCA, Optical, USB


Subwoofer Out

TV Connection


Smart Features


Cut-Out Diameter


Mounting Depth


Power Handling

100 Ws


8 Ohm

Driver Size







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