Sennheiser SPORT True Wireless

Sennheiser's new SPORT True Wireless is the ideal companion to drive your performance. Its unique Adaptable Acoustic feature offers a choice of Open and Closed ear adapters so you can tailor the listening experience for greater running comfort or more immersion - all while delivering Sennheiser's Signature Sound quality. Thanks to its secure, customizable fit, the SPORT True Wireless is ready for even the most active challenges so you can take your sports to the next level. Its sleek durable design has an IP54 rating that means it can withstand dust ingress and water splashes - and easily handle sweat, runs in the rain or even workouts on the beach.


Key aptX™ Features

Consistent audio quality

Fixed compression ratio ensures consistency

Full spectrum of sound

From 20Hz to 20kHz, aptX audio covers the human hearing range

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

aptX™ Tech Specifications

Sound quality
  • THD+N@1kHz: -67dB
  • SNR@1kHz:  93dB
  • PEAQ audio quality:-0.18
  • Qualcomm® Kalimba™ MHz DSP technology: 42MHz@48KHz stereo decode ~45MHz@48KHz stereo encode
Audio Encoding
  • 16-bit, up to 48kHz sampling rate
Program memory usage
  • 3.3kwords (encoder) / 3.6kwords (decoder) 
Data memory usage
  • 1.8kwords
  • ~63MHz (stereo encode) on ARMv7A with NEON 
Bit Rate
  • 384 kbps (48 kHz sampling)