





Audioflow 4 Way Smart Speaker Switch
All of the items on our website are shipped from our UK warehouse, based on the South Coast near Portsmouth.
We use the top couriers including DPD & Parcelforce in order to get your product to you ASAP.
UK MAINLAND DELIVERY
FREE | |
Standard Delivery - Orders Over £50 Usually Delivered Within 2-3 Working Days |
FREE |
Standard Delivery - Orders Under £50 Usually Delivered Within 2-3 Working Days |
£3.99 |
Next Day Delivery (Order By 2PM) Usually Delivered Next Working Day |
£6.99 |
All orders are sent on a tracked & signed for service.
INTERNATIONAL DELIVERY
Unfortunately we are currently only shipping to mainland UK and are currently not shipping to Ireland.
We offer a 30 day returns period whereby you can return your product for any reason*
30 DAY RETURNS
If you do not need or want your item you can return it to our UK warehouse within 30 days from your purchase for a refund (excl. any premium shipping costs).
Returns must be sent back at your cost using a tracked & insured courier service. We recommend Parcel Monkey.
RETURNS ADDRESS:
FAO Returns TECH4 Unit P1, Pegasus Building |
* Products must be kept in original packaging in as new condition.
WARRANTY & FAULTY GOODS
All products on our website come with a 1 year return to base warranty (unless otherwise stated).
If your item has become faulty within this time frame, or if it has arrived damaged, please contact us for further information.
If your item is deemed faulty by our tech team then we will need it back for testing and repair or replacement under warranty.
When returning goods please ensure you include your full name, details and order number. We will reimburse shipping costs of up to a maximum of £15.
EXCHANGES
We do not offer exchanges however you are welcome to return your item for a refund and purchase the new item separately.

Product Overview
The Audioflow switch is carefully designed to be a convenient and safe way of switching between multiple speakers in a typical domestic multi-room audio system. It is perfect for connecting ceiling speakers, on-wall and in-wall speakers, bookshelf speakers and outdoor speakers to a single amplifier output.
You would be able to connect speakers in different areas. For example, a Bedroom / Dressing / Ensuite, or an Open Plan Kitchen / Dining / Living Room / Garden without the expense of multiple amplifiers.
The speaker switch provides lots of flexibility by allowing you to enable and disable any combination of the speakers attached to it with the buttons on the front of the unit, over Wi-Fi with an app for iOS / Android, the Amazon Alexa Voice Assistant or Contact Closure connections.
FEATURES
- Connect up to four pairs of speakers to your stereo amplifier
- Control the switch via Wi-Fi with the Audioflow app for iOS / Android
- Control the switch via Amazon Alexa Voice Assistant
- Control the switch with Contact Closure
- Rated for amplifier outputs up to 300W at 8Ω
- Designed and manufactured in the UK
What You Get
- 4 Way Selector Switch
- Power Supply
- Connection Plugs
- Cable Ties
- Quick Start Guide
Specifications
- Model Number: 3S-4Z
- Product Dimensions, Weight: H38 x W216 x D100 mm, 300g
- Boxed Dimensions, Weight: H90 x W355 x D127 mm, 721g
- Power Input: 5V DC 1A, 2.1 x 5.5mm Barrel Plug, Centre Positive
- Power Supply: 100-240V 50/60Hz, 1.8m Lead, UK/EU/USA/AUS Plugs
- Switching Relays: Max 8A @ 250V AC
- Amplifier Power: Max 300W @ 8Ω
- Cable Connection: Max 2.5mm2 or 14AWG
- Speaker System Design: Impedance Matching, (A+B Series) in Parallel with (C+D Series)
- All Zones Off: Amplifier Protection 200Ω Dummy Load
- Wi-Fi Support: 2.4GHz 802.11b/g/n, WPA/WPA2 PSK
- Supported OS (Provisioning): Android 6.0+ (Google Play Store) / Apple iOS 11.0+ (App Store)