ELAC Navis AR-B51 Bookshelf Speaker (Pair)


Sublime sound served up with serious power.

ELAC’s new Navis Series answers every minimalist audiophile’s dream of a no-compromise powered speaker driven by best-inclass amplifiers that are truly deserving of the name “high end.”

While most powered speakers rely on Class D digital designs, ELAC engineers build in 300 watts of pure analog amplification— for maximum power and exceptional sound.

Add the Discovery Connect wireless transmitter to your system, and Navis becomes a wireless speaker that lets you enjoy streaming content without a cable in sight.



  • Speaker Type:  3-Way Powered
  • Tweeter:  1″ Soft Dome Concentrically Mounted
  • Midrange:  4″ Aluminum
  • Woofer:  5-1/4″ Aluminium
  • Frequency Response:  44Hz – 28kHz
  • Crossover Frequency:  2.2kHz / 260Hz
  • Total Amplifier Power:  300 Watts Total
  • Bass Amplifier:  160 Watt Bash Amplifier
  • Midrange Amplifier:  100 Watt Bash Amplifier
  • Tweeter Amplifier:  40 Watt Class AB Amplifier
  • Inputs:  RCA / XLR / AirX² Wireless
  • Cabinet Finishes:  Black Gloss, White Gloss


Additional information

Weight 8.09 kg
Dimensions 240 × 189 × 345 mm

Ebony High Gloss, Black Gloss, White Gloss