Build Your Complete System
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
No Bots, Just Experts
Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.
Black Box AEMEX-HDMI-R2 HDMI Audio Extractor
Overview
The Black Box AEMEX-HDMI-R2 is a compact adapter designed to isolate and output the analog audio stream embedded within an HDMI signal. This unit is essential for AV systems where you need to route audio separately from the video, such as in digital signage deployments, conference rooms, or multi-zone audio distribution systems that utilize analog amplifiers or speakers. The AEMEX-HDMI-R2 ensures you can leverage existing analog audio infrastructure while distributing high-definition video over HDMI. The model number AEMEX-HDMI-R2 is your key identifier for this specific audio extraction capability.
Compatibility
This HDMI audio extractor is compatible with any source device outputting an HDMI signal, including PCs, media players, gaming consoles, and professional AV equipment. It supports standard HDMI resolutions and audio formats. The 3.5mm analog audio output is designed to connect to standard audio receivers, amplifiers, powered speakers, or soundbars that accept a 3.5mm line-in connection.
Installation Notes
Connect an HDMI cable from your source device to the HDMI input port on the AEMEX-HDMI-R2. Connect a standard 3.5mm audio cable from the audio output port on the AEMEX-HDMI-R2 to your audio destination. Power is supplied via the included USB cable connected to a USB power source (e.g., a USB port on a display, a USB power adapter, or a powered USB hub). Ensure the USB power source provides at least 5V/1A for stable operation.
What's in the Box
- 1x Black Box AEMEX-HDMI-R2 HDMI Audio Extractor
- 1x USB Power Cable
- 1x User Manual
Black Box Supports HDMI 3.5-MM Analog Audio AND - AEMEX-HDMI-R2
Build Your Complete System
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
Looking for more Black Box products? Shop the full Black Box catalog →
System Design, Deployment & Technical Support
Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.
Fixed scope • Fixed price
System Design Assistance
- Get help validating product compatibility
- Coverage requirements
- Storage planning and deployment architecture before you buy.
Deployment & Configuration Support
- Access fixed-scope support for rollout planning
- User setup guidance
- Migration and system standardization across single-site or multi-site deployments
Guides, Tools & Calculators
- PoE requirements
- Storage retention
- Camera selection and deployment methodology