AURUS

Powerful
low frequencies,
effortless depth

The Estelon Aurus subwoofer extends any audio system’s low-frequency performance with deep, controlled bass and refined impact. Featuring advanced driver technology and a 1200 W amplifier, it blends effortlessly with A Series speakers for a seamless, immersive experience. Its sculptural design adds sophistication to any space.

Contact your local dealer

Powerful
low frequencies,
effortless depth

The Estelon Aurus subwoofer extends any audio system’s low-frequency performance with deep, controlled bass and refined impact. Featuring advanced driver technology and a 1200 W amplifier, it blends effortlessly with A Series speakers for a seamless, immersive experience. Its sculptural design adds sophistication to any space.

Contact your local dealer

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 AURELIA 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.

Custom Finishing

  • AURUS is offered in a finely polished
    matte white base finish, with
    additional painted high-gloss options.
White
Black Gloss
Horizon Blue
Starlight
Amber Elegance
Iron Grey

Technical
specifications

TYPE
1-way actively amplified subwoofer with passive radiator
FREQUENCY RESPONSE
18 – 45 Hz for AURA / 18 – 75 Hz for AURELIA
Active filter input impedance
10k Ω
Passive high-level input impedance
> 470 Ω
Output level adjustment
±6 dB active input, 0 or +3 dB passive input
Internal amplifier power
1200 W short-term RMS
INTERNAL CABLING
Kubala-Sosna
CABINET MATERIAL
Thermoformed mineral-filled composite with plywood core
DRIVER
346 mm subwoofer from SBAcoustics with ±15 mm linear excursion and 300 W RMS power
Passive Radiator
346 mm custom passive radiator
DIMENSIONS
Height: 490 mm
Width: 330 mm
Depth: 450 mm
Net weight: 45 kg
Developed by Reaktiiv