YAMAHA LSX-170 Speakers

The iconic-looking Relit LSX-170 speaker-lamp throws out mystical rings of ambient light and high-quality wireless sound. Designed to sit on the shelf, the LSX-170 contains aptX™ enabled Bluetooth® stereo speakers which project upwards to diffuse sound around a horizontal 360-degree arc. Two rings of light representing this circle of sound are generated by LED lights arranged around the base of the LSX-170, creating a glowing halo effect which helps bring out the inherent spirituality of music.

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
ARM MHz
  • ~63MHz (stereo encode) on ARMv7A with NEON 
Bit Rate
  • 384 kbps (48 kHz sampling)