Stenheim

Reference Ultime Three

Reference Ultime Three image
Overview

The Ultime Three is Stenheims pinnacle offering, combining a dAppolito 3-way array with eight precision drivers in a 6-chamber billet aluminium chassis. It brings concert hall realism with remote-controlled dispersion, active/passive crossovers, and sub-bass integration for an awe-inspiring experience.

Reference Ultime Three image
Reference Ultime Three image
Reference Ultime Three image
Technical Specs

Each tower integrates 4 12 woofers, 2 6.5 neodymium mid drivers, 1 tweeter, and 1 ribbon super-tweeter. With a frequency range from 15 Hz100 kHz, 96 dB sensitivity, and bass power handling of up to 1 400 W RMS (ultimately amplified), this system supports sealed chambers, motorized mid/tweeter alignment, and full active or passive crossover flexibility.

  • Drivers: 4 32 cm woofers, 2 17 cm mids, 1 tweeter, 1 ribbon super-tweeter
  • Cabinet: 6 separate aluminium chambers, no ports
  • Impedance/Sensitivity: 4 nominal, 96 dB SPL (active)
  • Frequency Range: 15 Hz100 kHz
  • Power Handling: 1 400 W (bass) / 250 W (mid-tweeter) RMS
  • Dimensions/Weight: 167 cm 37 cm 56 cm; 240 kg each