10 Best Bluetooth Audio Transmitters 2025 in the United States

The Avantree Audiplex is a versatile wireless audio transmitter designed to connect multiple devices to a single audio source, making it ideal for group listening scenarios like TV watching in family rooms, broadcasts in churches, or PA systems. One of its standout features is its ability to connect up to 100 receivers to one transmitter, far surpassing the typical dual pairing most Bluetooth transmitters offer. This is excellent for anyone needing to cater to large audiences or multiple listeners at once.

Additionally, the system supports AUX and optical jacks, ensuring broad compatibility with a variety of audio sources and devices. The use of 2.4GHz technology significantly reduces audio lag to just 30ms, which is notably better than standard Bluetooth and even aptX Low Latency, making it perfect for watching TV without the frustrating lip-sync delay. Each receiver also has individual volume controls, allowing personalized listening experiences without disturbing others.

The range is impressive, extending up to 100 feet, ensuring stable connections even in larger spaces. However, it should be noted that the device relies on battery power, which might be a downside for those who prefer plug-and-play convenience without worrying about battery life. Despite these minor drawbacks, the Avantree Audiplex offers a reliable, low-latency solution for multiple listeners, making it a solid choice for both personal and professional use.

The Avantree Orbit Pro is a solid choice if you're looking to wirelessly stream audio from your TV to headphones or speakers. It supports connecting two headphones at once and remembers up to eight devices, which is handy if multiple people want to use it. The device features an easy-to-read LCD screen and includes a remote control for volume adjustments without needing to get up. It handles audio from optical, AUX, and RCA outputs, making it compatible with most TVs and external speakers.

One of its key strengths is the support for aptX Low Latency codec, which helps keep sound and picture perfectly in sync, especially if you use compatible headphones. The transmitter also cleverly converts surround sound formats to standard stereo Bluetooth, so you can enjoy good audio without changing TV settings. With a strong wireless range of up to 164 feet, you can move around freely without losing connection.

On the downside, the Orbit Pro uses replaceable CR5 batteries instead of rechargeable ones, which might be less convenient for daily use. It also weighs about 1.5 pounds, making it a bit bulkier than some compact transmitters. It offers great compatibility and features, making it well-suited for anyone seeking a versatile and reliable Bluetooth audio transmitter for TV use, especially if you want to connect multiple headphones and enjoy low-latency audio. Just keep in mind the battery type and size if portability is a priority.

The Avantree Roadtrip is a versatile Bluetooth audio transmitter designed for use in cars. It serves dual purposes: as a Bluetooth car speakerphone and an FM transmitter. This makes it quite handy for taking hands-free calls and streaming music through your car's stereo system. The device supports high-fidelity sound quality thanks to its dual 3-watt speakers, which is a significant advantage for clear audio during calls and music playback.

Additionally, its built-in microphone with noise reduction ensures clear call quality even in noisy driving conditions. One of the standout features is its auto power on/off functionality, which adds a layer of convenience by automatically connecting to your phone when you enter the car and turning off when you leave. The multi-point connection capability allows you to connect two phones simultaneously, which can be useful for families or those who use multiple devices.

The device's compact design and the material used (ABS) make it lightweight and durable. It's a practical choice for drivers looking to upgrade their hands-free calling and audio streaming experience in their vehicles.