The August WR320 is a wireless audio receiver that connects to your existing speakers — via 3.5mm or optical audio out — and integrates them into a Wi-Fi multiroom audio network. It supports both Ethernet and Wi-Fi (802.11 a/b/g/n on the 2.4GHz band) with a Wi-Fi range of up to 100 m, so you can place speakers throughout your home and control them all from a single app.

The August A-Link app (installed on your phone or tablet) lets you manage individual rooms or play the same track across all connected devices simultaneously. Bluetooth v4.0 mode is also available for direct pairing with nearby source devices when Wi-Fi streaming is not required. The WR320 is powered by DC 5V/500mA via USB and streams audio with a signal-to-noise ratio of at least 80dB and total harmonic distortion of no more than 1.0% at 1 kHz.

Key Features

• Wi-Fi audio receiver for multiroom capability (802.11 a/b/g/n, 2.4GHz)
• Wi-Fi range: up to 100 m
• Ethernet port for wired network connection
• Bluetooth v4.0 mode (A2DP, AVRCP, PBAP) with range up to 10 m
• Optical and 3.5mm audio output for digital and analogue connections
• Stream from Spotify, Tidal, and internet radio via the August A-Link app
• Control individual or combined playlists

Product Benefits

• Wi-Fi multiroom support means you can place a WR320 in each room and control all speakers from one app
• Ethernet connection provides a stable wired link where Wi-Fi signal is unreliable
• Optical audio out delivers a lossless digital signal to compatible amplifiers and soundbars
• Bluetooth mode means any nearby device can connect directly without using the app
• SNR of at least 80dB and THD of no more than 1.0% ensure clean, transparent audio reproduction
• Compatible with popular streaming services so you are not locked into one platform

Technical Specifications

• SNR: ≥ 80 dB
• Distortion (THD): ≤ 1.0% at 1 kHz
• Frequency Response: 20 Hz
• Wi-Fi Band: 2.4 GHz
• Wi-Fi Range: Up to 100 m
• Wi-Fi Standard: 802.11 a/b/g/n
• Bluetooth Version: V4.0
• Bluetooth Profiles: A2DP, AVRCP, PBAP
• Bluetooth Range: Up to 10 m
• Power Input: DC 5V / 500 mA
• Dimensions: 140 x 86.5 x 25 mm
• Net Weight: 165 g
• In the Box: WR320 unit, USB power cable, 3.5mm audio cable, 3.5mm to 2xRCA audio cable, instruction manual

Why You'll Love It

• Turns any passive speaker into a multiroom-capable device without replacing your existing equipment
• App control from your phone means you can change rooms, tracks, or volume from anywhere in the house
• At 140 x 86.5 x 25 mm and 165 g it sits flat and unobtrusive on a shelf or behind speakers
• Ethernet and Wi-Fi flexibility means it works in any home network setup