This is the with-case version of the ReSpeaker XVF3800 USB 4-Mic Array—a professional, robustly enclosed 4-microphone circular array based on the XMOS XVF3800. It features AEC, AGC, DoA, beamforming, VAD, noise suppression, de-reverberation, 360° voice capture (up to 5 meters), and dual operation modes, making it ideal for advanced voice applications in various environments.
- Upgraded to XMOS XVF3800 Chip: Smarter voice processing for clearer far-field capture—even in noisy environment.
- 4-Mic Circular Array: 360° pickup (up to 5m). Cuts through noise and echoes effortlessly.
- Advanced Audio Processing: Ensures clear capture in tough environments—featuring Acoustic Echo Cancellation(AEC), multi-beamforming, de-reverberation, direction of arrival(DoA) detection, dynamic noise suppression, 60dB Automatic Gain Control(AGC).
- Plug-and-Play Simplicity: Works with High-Performance Dev Board with Wi-Fi and BLE - XIAO ESP32S3, Arduino, Raspberry Pi, NVIDIA Jetson, PC, and more via USB/I2S. No complex setup needed.
- Protective black enclosure: Ensuring device durability and optimized acoustic performance
Core Chip | XMOS XVF3800 |
Digital Microphones | High-performance digital microphones * 4 |
Sensitivity | -26 dBFS |
Acoustic Overload Point | 120 dBL |
SNR | 64 dBA |
Power Supply | USB 5V, external 5V |
Dimensions | 35*86 mm |
Audio Output | Speaker Connector / 3.5mm Headphone jack |
Maximum Sampling Rate | 16Khz |
Speaker | Supports 5W amplifier speakers. |
- Smart Voice Assistants:
Seamlessly integrates with Amazon Alexa, Google Assistant, Home Assistant, and other mainstream voice platforms for far-field voice control and smart home automation.
- Conference Systems:
Compatible with Microsoft Teams, Zoom, and other popular conferencing software via USB Audio Class 2.0, delivering clear multi-person audio pickup and real-time status feedback.
- Audio Processing Development:
Ideal for developers working on audio signal processing, speech recognition, and acoustic algorithm prototyping with open-source platform support.
- Robotics Voice Interaction & Control:
Enables 360° voice localization, voice command recognition, and noise suppression for interactive robots, smart toys, and voice-controlled machines.
- Industrial Voice Control:
Supports robust voice command applications in factory, retail, and commercial environments, offering reliable performance in noisy and complex scenarios.
ReSpeaker XVF3800 With Case – USB 4-Mic Array | x1 |
| HSCODE | 8519899000 |
| USHSCODE | 8519893000 |
| UPC | |
| EUHSCODE | 8517180000 |
| COO | CHINA |
Shipping rates Australia wide and New Zealand
FAQ:
- How do I estimate shipping for my order?
- Add products in the shopping cart and head to the checkout page to estimate the shipping.
Dispatch time
Unless expressly agreed otherwise with you, we will not commence delivery of an order until we have received cleared payment of the purchase price in full.
All orders placed before 11 am AEST (Monday to Friday) will ordinarily be processed on the same day.
We will endeavour to ship the Products by the applicable time indicated on the website, but all times are indicative only. All shipping times are dispatch times only, and actual delivery dates will depend on the shipping method chosen, delivery address and delivery service provider.
Note- Please make a note during purchase if you require any item urgently. However we cannot guarantee that we will be able to comply with any request.
*Go to Australia post delivery time calculation to get various Australia post service in your area please use our shipping postcode Thomastown, 3074 as the "from" address - https://auspost.com.au/parcels-mail/delivery-times.html?ilink=tools-open-deliv-times.
We ship all products throughout mainland Australia, Tasmania and New Zealand - Including Darwin, Melbourne, Sydney, Tasmania, Adelaide, Brisbane, Perth, all metro and regional areas but do not deliver to areas in Australia where the Australia Post delivery network is not available.
Check Express shipping delivery coverage area at - http://auspost.com.au/parcels-mail/delivery-areas.html
Receipt of deliveries
Deliveries to post office boxes are not permitted where delivery is by courier. If delivery is by courier and nobody is available at the delivery address to accept delivery when delivery is attempted then the courier may either:
- leave the relevant parcel at the unattended address (the courier will do so if specified in your delivery requirements); or
- re-attempt delivery at a later time or date, in which case we may charge you an additional re-delivery fee.
Note that if a delivery is left unattended at the shipping address and is subsequently stolen then the theft is your responsibility, not ours.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.