ESTELON AURUS SUB Horizon Blue

ESTELON AURUS SUB

 

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.

 

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.

Custom Finishing

Because of the highly sophisticated cabinet shape, all the processes in the finishing stage are hand-made with extreme care by highly experienced specialists using the best technology

and procedures.

Standard finish is white.

Custom finishes are available upon request.

 

Technical specifications

TYPE

1-way actively amplified subwoofer with passive radiator

FREQUENCY RESPONSE

18 – 45 Hz for AURA / 18 – 75 Hz for AURELLE

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

Κατασκευαστές	Estelon
Χρώμα	Blue
Ηχεία	Subwoofers