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With the Aurora, 7Hz presents in-ear monitors incorporating four drivers to provide effective coverage of the entire frequency band. 7Hz uses dynamic, balanced armature and planar magnetic driver technologies to effectively cover the frequency range, assigning each technology the area in which it excels best. As a result, the dynamic driver is in charge of low frequencies, the balanced armature drivers are assigned to the midrange, and the planar magnetic driver is dedicated to high frequencies.
The Ø12mm composite diaphragm driver features a dual voice coil system that dramatically enhances low frequencies and delivers reduced distortion. Specifically tuned to cover the lower end of the frequency range effectively, this driver delivers a well-textured, powerful bass for an impactful result.
In order to cover the midrange frequency range effectively, Aurora uses a balanced armature driver duo, providing the bridge between the dynamic driver and the planar magnetic driver.
For treble reproduction, the Aurora incorporates a Ø6mm planar magnetic driver. Thanks to meticulous airflow management, 7HZ gets the very best out of this driver, enabling its earphones to reproduce the finest detail while extending high frequencies up to 40kHz.
The Auroras have been carefully tuned using a three-way passive crossover network to exploit the full potential of each driver. The tuning offers a powerful bass presence that transitions smoothly to slightly warm, natural midrange. The highs are clear and detailed, but also kept below 10dB to provide a comfortable and refined listening experience.
The Aurora shell has been carefully crafted using professional 3D printing with medical grade UV resin. This creates a high-precision shell that is skin-friendly, comfortable and durable. What's more, the front plates are made from titanium filaments that create a unique pattern on each piece.
The Aurora is supplied with a detachable 0.78mm 2pin CIEM gold-plated monocrystalline copper cable. The cable has an interchangeable 3.5mm/4.4mm modular plug system to adapt to all your devices.
"The 7Hz Aurora is a competitive new tribrid contender in the $400 segment. The 6mm micro planar driver for the treble region delivers good detail and resolution, with strong and impactful sub-bass tonality from its 12mm dynamic driver."
Technical characteristics
Specifications | |
---|---|
Product type | Écouteurs intra-auriculaires |
Drivers | 1x Dynamic driver Ø12mm 2x Balanced armature driver 1x Planar magnetic driver Ø6mm |
Frequency response | 5Hz-40kHz |
Impedance | 30Ω |
Sensitivity | 105dB/V @ 1kHz |
Earphone connectors | CIEM 0.78mm 2 pins |
Cable conductor material | Gold-plated copper |
Cable termination | Jack 3.5mm Jack 4.4mm |
General | |
---|---|
Color | Silver Blue |
Package | 1x 7Hz Aurora 1x CIEM cable 1x 3.5mm jack termination 1x 4.4mm jack termination 1x Carrying bag 6x Pairs of ear tips |
Color | Silver |
Color | Blue |
Impedance (Ω) | 30 |
Efficiency / Sensitivity (dB) | 105.0 |
Wireless | No |
Cable termination | Jack 4.4mm |
Cable termination | Jack 3.5mm |
Headphone / Earphone connector | CIEM |
Phone call feature | No |
Noise reduction | No |