WFA28 Multi-Room Wi-Fi Audio Adapter with IR Remote and Optical Output

Quick Overview

The Dayton Audio WFA28 connects to your existing stereo system or powered speakers to create an affordable Wi-Fi multi-room audio system. Quality features include the ability to control your music with a smart phone or included IR remote, digital optical and analog 3.5 mm audio outputs, power switch, and increased range and connectivity with the new hi-gain dual antenna design.

Product Highlights

• Connects to any existing amplifier or receiver for an instant Wi-Fi audio upgrade
• Improved high-gain dual antenna design increases range and connectivity
• Output analog audio via 3.5 mm jack or digital audio through optical Toslink
• Added on/off switch and wireless remote that controls volume and more

Product Manuals / Spec Sheets / Downloads

Product Description

Your Current Sound System Redefined

The super-compact adapter is easy to set-up, connecting to your existing speaker system for quick, affordable whole-house audio.


Play synchronized audio in multiple rooms for seamless listening.


Play any song to any single device or group devices together.


Different users can control the audio source for different devices.

Your Music. Your Way. Take Control.

Let your audio listening experience soar with the Hi-Fly™ multi-room Wi-Fi audio technology from Dayton Audio. With the Hi-Fly App, you can stream your favorite online music services, listen to music directly from your device, or play music stored on your home computer or the USB plugged directly into the back of the WFA28. The Dayton Audio WFA28 Wi-Fi audio adapter works with all other Hi-Fly system products to provide the ultimate in affordable multi-room, multi-channel, and multi-user audio.

easy to use


Control the adapter using either your smart phone or the IR remote.

compact size


Uses a Hi-Gain Dual Antenna for increased range and connectivity.

affordable price


Enjoy hi-resolution audio by utilizing the optical output.

Improved Wi-Fi Reception and Convenience

The WFA28 is the new premium Wi-Fi audio adapter, with more features and options than the previous WFA28 model. It is a great addition to the Hi-Fly family of multi-room audio products. Quality features include the ability to control your music with a smart phone or included IR remote, optical or 3.5 mm audio outputs, power switch, high resolution audio streaming capabilities, and increased range and connectivity with the new hi-gain dual antenna design.

Super Simple Setup

Setting up the WFA28 adapter is simple, start by downloading the free Dayton Audio Hi-Fly™ App from either the Play Store or App Store. Once the App is installed, open it on your mobile device or tablet and follow the step by step directions. If using a wired connection, the directions in the app are not required; just open the app and your device is ready for use.

Hi-Fly App for Android and iOS

Control the Airwaves at Home

The Dayton Audio Hi-Fly™ App turns your mobile device or tablet into a remote control for all Dayton Audio Hi-Fly™ enabled devices. Play music from your favorite streaming providers like Spotify, or from your home network or mobile device. With Hi-Fly you can send music to individual WFA28 adapters, or group your Hi-Fly enabled systems together for true multi-room audio. Plus, your music continues to play even if your phone is turned off or you need to take a call.

Advantages of WFA28 HiFly Compared to Similar Wi-Fi Audio Adapters

  • Ethernet port connectivity
  • Extended wireless range
  • Apple AirPlay compatible
  • 6+ multi-room and multi-channel music play
  • Music play using DLNA Enabled NAS
  • Digital optical output
  • Specifications: • Supported operating systems: Mac OS/iOS/Android/Windows • Supported protocols: DLNA, AirPlay • Wi-Fi: 801.11 b/g/n • Frequency response: 20-22,000 Hz • SNR: <94.5 dB • THD: 0.005% • Crosstalk: <94.1 dB • Supported audio formats: MP3, WMA, AAC (AAC+), Apple Lossless, FLAC, APE, WAV • Supported Internet radio files: Streaming MP3, WMA, and AAC • Supported Playlists: iTunes, Windows Media Player, WinAMP, Rhapsody • Analog input: Stereo 3.5 mm • Audio output: Stereo 3.5 mm, digital optical • Ethernet port • USB port for music files • Includes IR remote • Power supply: Micro USB 5 VDC, 500mA • Dimensions: 4.5" W x 1" H x 4.5" D.

Product Details

Model Number WFA28
List Price $129.00
Color Black
Unit of Measure Each
UPC 848791003554
Warranty - Parts 5 Years
Warranty - Labor 5 Years
Product Height 1.2"
Product Width 4.5"
Product Length --
Product Depth 4.5"
Product Weight --
Product Shipping Weight (lbs.) 1.6000