Opus AuraSTRX-B
The AuraSTRX-B from Opus is a versatile, compact device designed for seamless wireless audio streaming.
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Delivery Charges
Freight Charges within Australia
Soundgear Australia will do their very best, to ensure your order arrives as quickly as possible. We use an integrated network of post and road companies like StarTrack, TNT, Go Logistics, and Australia Post to deliver Australia wide. We will do our best to ship as quick as possible.
Oversize Items:
- Oversize items or multiple items such as horns, speakers, sports packs, may also incur additional charges to those calculated at checkout. We will contact you with any additional charges.
GENERAL AUDIO (excludes Lecterns-see Lectern pricing below)
| Price Range | Cost | Method |
| Up to 25 | $15 | Express Post |
| $26 to $300 | $30 | Express Post / Post / Road |
| $301 to $500 | $35 | Express Post / Post / Road |
| $501 to $1000 | $40 | Express Post / Post / Road |
| $1001 to $2500 | $45 |
Express Post / Post / Road |
Oversize Items:
- Oversize items or multiple items such as horns, speakers, sports packs, may also incur additional charges to those calculated at checkout. We will contact you with any additional charges.
Freight charges to W.A /N.T/Far North QLD, TAS, Regional and Rural areas:
- Additional charges to those listed may apply.
- Please contact us for a quote.
- If you place an order and we can’t get it to you for the freight charged we will contact you and let you know of the additional charges.
Sending to Residential Addresses:
- For all residential deliveries an additional $15.00 Inc-GST may also be charged for certain brands (Mipro, Bosch, Earthworks, Alfatron, FBT, Antari).
- If we cannot express Post it and it needs to go with a courier service, the additional residential fee will apply.
- If you have placed an order online we will contact you if this additional charge applies. Please feel free to call us on 02 9585 8687 to check the freight charge.
Deliveries to residential address need an “ATL” (authority to leave goods)
- Please leave us a note at check out advising us of an “ATL” ie/porch, front door etc should you not be home to sign.
LECTERNS
All lectern freight charges will need to be quoted. Our regular freight charges online will not apply.
**WE DO NOT SHIP OVERSEAS**
The AuraSTRX-B from Opus is a versatile, compact device designed for seamless wireless audio streaming.
It can receive Auracast audio to wired headphones or a neckloop and broadcast live audio streams to multiple devices, with a 2.8-inch touch LCD, five mechanical buttons, QR code reader, built-in microphone, LC3 audio processing and USB-C charging.
Suited to museums, conferences, guided tours and public spaces, the AuraSTRX gives venues a flexible handheld tool for both receiving and sharing Auracast audio.
AuraConnect Desktop support, automatic screen brightness adjustment, accelerometer-based device detection and an IP64 protection rating help make it practical for managed portable use across accessibility and visitor-audio applications.
- Works as both an Auracast receiver and transmitter for flexible audio workflows.
- Supports wired headphone or neckloop listening for accessible user connection.
- Provides touchscreen control with physical buttons for practical handheld operation.
- Uses QR code reader and AuraConnect Desktop support for managed broadcast access.
- IP64-rated portable design suits guided tours, conferences, museums and public spaces.
Technical specifications
| RF | |
| Connectivity | Auracast™ (Bluetooth 5.2 and up) |
| Operation freqeuncy | 2 402 to 2 480 MHz |
| Auracast™ mode | Transmitter or receiver |
| Encryption | AES-CCM |
| Transmitter power | 10 dBm (EU) |
| Reception sensivity | -95 dBm |
| CONTROLS | |
| Touch screen | 2,8-inch touch LCD |
| Mechanical button | 5 buttons |
| Configuration | AuraConnect Desktop |
| Update | AuraConnect Desktop |
| PERIPHERALS | |
| QR code reader | Connect to broadcast |
| Light sensor | Adjust the screen brightness |
| Proximity sensor | Detects user |
| Accelerometer | Detects position of AuraSTRX |
| Status LED | RGB multifunction |
| AUDIO OUTPUT | |
| Mode | Stereo or Mono |
| Connection | 3,5 mm, 3 or 4 pins |
| Impedance | 16 or 32 Ohm |
| Nominal output | 57 mW RMS per channel |
| AUDIO INPUT | |
| Connection | 3,5 mm, 4 pins |
| Input | Micro via Jack 3,5 mm |
| AUDIO PROCESSING | |
| Sample rate | 16 kHz |
| 24 kHz | |
| 48 kHz | |
| Codec | LC3 |
| Frequency responses | 16 kHz : 50 Hz to 7,5 kHz |
| 24 kHz : 50 Hz to 11 kHz | |
| 48 kHz : 50 Hz to 19,5 kHz | |
| Latency | 30 ms with an AuraGate |
| POWER AND CHARGING | |
| Power supply | USB-C or charging station |
| Power | 5 V, 500 mA |
| Dock connection | USB-C |
| Battery | 3,7 V / 1700 mAh |
| AUTONOMY | |
| Screen always ON, TX, 10 dBm | > 8 hours |
| Screen OFF, TX, 10 dBm | > 20 hours |
| Screen always ON, RX | > 10 hours |
| Screen OFF, RX | > 50 hours |
| PRODUCT SPECIFICATIONS | |
| Dimensions | 130 x 60 x 14 mm |
| Weight | 85 g |
| Storage temperature | -15 to 60 °C |
| Protection rating | IP64 |