Estelon AURUS

Design Philosophy

• At Estelon, we design loudspeakers and subwoofers that form a synergy with their acoustic environment. Every element in a room shapes how we perceive music.
• The AURUS is designed to disappear into the space, leaving only powerful, emotionally engaging bass that integrates naturally with the system.

Cabinet Technology

The AURUS cabinet combines precision-milled plywood with a thermoformed, mineral-doped composite shell, creating an ultra-rigid, inert enclosure.
Its unique structure suppresses resonance and houses a 346 mm long-excursion driver paired with a passive radiator for clean, distortion-free performance.

The adhesive bonding the materials further improves damping and stability. The passive radiator enhances low-frequency extension and output, while eliminating port noise.

Driver and Amplification System

• The AURUS integrates a 1200 W bridged Class-D amplifier, delivering tight, accurate bass reproduction even at high output levels.

Filter and Input Configuration

• AURUS features dual input systems:
  Active Analog Line-Level Filter (XLR input)
  Passive High-Level Filter (speaker-level input)
• Four filter profiles are available, optimised for AURA and AURELLE speakers, selectable via rear-panel switches.
• Level control includes ±6 dB for active input and 0 or +3 dB for passive input.
• All filters are designed for ultra-low latency, ensuring perfect phase alignment with the main speakers.