MEASY · Wireless Audio Systems
AU680 UHF Wireless Audio Extender with RCA & AUX
Connect compatible analog audio sources and playback equipment with a dedicated wireless audio link.
Quantity diagram only. Product appearance is shown in the gallery above.
Check your source, display, signal format and installation conditions before ordering.
Shipping & import costs
Standard orders usually dispatch in 1–3 days, with estimated delivery 7–10 business days after dispatch. Custom orders take longer. Shipping origin varies by product and available US or China stock.
Customers pay applicable import duties, taxes and clearance charges unless included at checkout or otherwise required by law.
30-day returns
Standard, non-custom products can be returned for non-quality reasons within 30 days of delivery. Customers pay return postage. Contact us first for the return instructions. Customised products are excluded from voluntary non-quality returns. Mandatory consumer rights remain unaffected.
1-year limited warranty
Covered quality defects within 12 months of delivery qualify for free repair or replacement. You initially advance return postage. Technical assessment determines responsibility; agreed return postage is reimbursed and return delivery is covered for confirmed warranty defects. Mandatory legal rights remain unaffected.
Product overview
See the product before the specifications.
Product views, connections and application details for this exact model.
MADE FOR YOUR SETUP
Give your sound more freedom.
Specifications are manufacturer ratings for the stated model. Range, resolution and compatibility depend on the connected equipment and installation conditions. Receiver capacity does not indicate the number included in a package.
- Signal format
- Analog stereo
- Connection
- UHF wireless · up to 100 m
- Interfaces
- RCA / 3.5 mm
- Key capability
- Up to 20 receivers
KNOW YOUR CONNECTION
Details & specifications
Full specifications, compatibility notes and FAQs.
Send analog stereo audio between compatible devices without routing a long audio cable. The AU680 supports 3.5 mm and RCA connections for home audio installations.
Product Overview
Key features
- UHF wireless audio link
- 3.5 mm AUX and RCA left/right connections
- Manufacturer-rated range up to 100 m
- Supports one transmitter with up to 20 compatible receivers
Specifications
| Model | AU680 |
|---|---|
| Wireless technology | UHF |
| Audio connections | 3.5 mm AUX, RCA L/R |
| Rated transmission range | Up to 100 m |
| Receiver support | Up to 20 compatible receivers per transmitter |
Actual wireless range depends on walls, interference and installation conditions. Additional receivers are required for multi-receiver setups.
Frequently asked questions
How many receivers can one AU680 transmitter support?
One AU680 transmitter supports up to 20 compatible receivers. Additional receivers are required for one-to-many installations.
Is 100 m guaranteed indoors?
No. The 100 m figure is the manufacturer-rated transmission distance. Walls, reinforced concrete, metal structures, antenna placement and local interference can reduce the usable range.
Which audio connections does AU680 support?
AU680 supports analog stereo audio through RCA left/right and 3.5 mm AUX connections.
Which model should I choose for XLR equipment or longer range?
For professional XLR, 6.35 mm and longer-range applications, compare the AU680A 800 m wireless audio system. For detachable BNC antennas and the longest outdoor rating in this range, see the AU680B 1000 m system.
Support
Let’s get your setup right.
Tell us what you want to connect. We start with remote compatibility checks and troubleshooting where possible, then explain the next steps.
Talk to us1-year limited warranty
Covered quality defects within 12 months of delivery qualify for free repair or replacement. You initially advance return postage. Technical assessment determines responsibility; agreed return postage is reimbursed and return delivery is covered for confirmed warranty defects. Mandatory legal rights remain unaffected.
Long-term repair support
Even after 2–3 years, you may request factory inspection, repair or refurbishment. Feasibility and any charges are assessed and agreed before paid work begins. This does not extend the free warranty or refund period.