Rich, immersive wireless listening

aptX is a proven technology that compresses and then decompresses audio as it travels from a source device like a phone, to a receiving device like a wireless speaker, in a way that it can be transmitted over Bluetooth without damaging the quality. This ensures that you get the very most from your audio.

High resolution sound

For audio purists aptX Adaptive and aptX HD are capable of delivering up to 24-bit 96kHz music quality wirelessly. This means you can hear even the smallest details in your music.

 

Clear audio without compromise

aptX is engineered to support a robust and consistently premium wireless listening experience. Independent listening tests have shown wireless audio encoded with aptX to be indistinguishable from the sound of unencoded source files.

 

Go wireless with aptX

Because aptX helps preserve the quality of your audio source files when you listen via Bluetooth, you can enjoy taking your soundtrack on the go, and listening wirelessly, without compromising on sound.

Interoperability testing program

We operate rigorous testing for all aptX enabled products, so you can be confident all products will deliver the same audio quality