7Hz Aurora 1 DD+1 Planar +2 BA IEMs HiFi In-ear Monitor Earphone
7Hz Aurora 1 DD+1 Planar +2 BA IEMs HiFi In-ear Monitor Earphone
Free Shipping to United States
Estimated delivery on Dec 30
Specification
Specification
Connector: 0.78mm 2Pin
Plug: 3.5mm, 4.4mm
Drivers: 1 DD+1 Planar +2 BA
7Hz Aurora 1DD+1Planar +2BA Audiophile IEMs HiFi In-ear Monitor Earphone
The 7Hz Legacy
7Hz made a global wave in the past with several of its most popular models. IEMs such as the Salnotes Zero, Dioko, and Timeless gathered massive popularity due to their amazing sound-to-value performance. 7Hz has proven itself to the worldwide audience as a trusted manufacturer of high-performance IEMs and will continue its legacy with better innovations and stronger community engagement.
Tribrid Drivers Configuration
The Aurora utilizes a double dynamic driver system composed of 1 x 12mm large diaphragm drivers, 2x fullranged balanced armature drivers, and a 6mm ultra-treble planar driver. This design is significant for a few reasons. Firstly, by utilizing a multi-driver design, the frequency spectrum can be divided between multiple drivers, which reduces the driver load and increases output and sound quality. Second, by using a tribrid configuration, the most optimal sound characteristic can be achieved to bring out the best of each driver. One of the common faults of hybrid or tribrid designs are a mixing of timbre characteristics, which results in a disjointed sound. The Aurora addresses this by optimizing each driver type to respective frequency ranges at softer crossovers to create a coherent sound across the entire spectrum.
12mm Composite Dynamic Driver
The custom 12mm composite diaphragm driver features a double coil system to significantly enhance the low-end output at reduced distortion rates. Tuned specifically to the bass, this driver provides well-textured and powerful low, but in a controlled and professional tuning. Enhanced impact, speed, and texture can be felt by the composite DD bass system.
Dual Balanced Armature Drivers
A custom full-range balanced armature was selected to bridge the gap between the dynamic and planar drivers. Our balanced armature driver has an intermediate timbre between the two driver types, as well as excellent midrange performance.
6mm Ultra-Treble Planar Driver
A 6mm diaphragm was utilized in our custom micro flat-panel planar driver to achieve ultra-treble extension for crystal clear treble. By adjusting airflow to the drivers, an excellent sense of air in the atmosphere and micro-detail retrieval can be achieved by effectively extending the treble past 40kHz.
Balanced Tuning Profile
The Aurora was carefully tuned using a three-way passive crossover network to best display each dynamic driver’s full potential. The tuning has a powerful bass presence at 10dB impact, which smoothly transitions to slightly warm and natural mids. The treble is clear and detailed but also maintained under 10dB to provide a comfortable yet discerning listening session.
Professional Manufacturing Process
The Aurora’s shell was carefully crafted using professional 3D printing with imported medical-grade UV resin. This creates a high-precision shell that is safe to the skin, comfortable, yet also durable. Furthermore, the faceplates are composed of unique titanium filaments that create a one-of-kind design on each unit.
Custom Detachable Cable
The Aurora is featured with a detachable gold-plated single-crystal copper cable with 0.78mm 2-pin connectors, which is interchangeable. The cable has a modular 3.5mm/4.4mm interchangeable plug system to fit any of your devices.
Specs:
Connector: 0.78mm 2Pin
Plug: 3.5mm, 4.4mm
Drivers: 1 DD+1 Planar +2 BA
What's in the Box?
What's in the Box?
Shipping & Returns
Shipping & Returns
- Free Standard full searchable Shipping
- DDP(Delivered Duty Paid) Services, No payment on receiption
- Free 7-Day Return Policy!
Shipping Fees
Worldwide Free Shipping on Hificat, Please allow 1-3 business days for conduct Quality Control in order to ensure the products quality.
In the event that a shipment is refused delivery by the recipient, is undeliverable, or is returned to sender, Hificat will process a refund to the original payment method used.
If a customer would like the order reshipped, they’ll be charged a reshipment fee. Customers may also be subject to a restocking fee of up to 20 percent of the product cost.
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Which Couriers To Use?
We collaborate with these courier companies:
Standard Shipping: Yanwen Express
Express Shipping(over $500 can be free): DHL Express, FedEx and SF Express
Hificat has extensive global logistics experience to ensure quality logistics services to consumers.
HiFiCat offers consumers different shipping, depending on the country, a choice of different shipping methods.
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Estimated Delivery Time
1. France, Germany, UK, Italy, Spain, USA.
All taxes and duties are prepaid to the carrier by HiFiCat prior to shipping, so there are no taxes or duties to pay when you receive it. 6-10 days to arrive.
Tracking Example
France: https://t.17track.net/en#nums=YT2132021222003141
Germany: https://t.17track.net/en#nums=YT2133621222016083
United Kingdom: https://www.17track.net/?nums=GV779664269GB
Italy:https://t.17track.net/en#nums=YT2133021222011717
Spain:https://t.17track.net/en#nums=YT2129521222003430
United States:https://t.17track.net/en#nums=SUA211205BIUQ1000007
2.EU Country:Filand, Poland, Estonia, Norway, Switzerland, Greece, Sweden, Israel, Czech Republic, Slovenia, Slovakia, Denmark, Netherlands, Latvia, Croatia, Austria, Hungary, Belgium, Bulgaria, Romania, Ireland, Malta, Iceland, Serbia and so on.
All taxes and duties are prepaid to the carrier by HiFiCat prior to shipping, so there are no taxes or duties to pay when you receive it. 10-15 days to arrive.
Filand: https://www.17track.net/?nums=UG324191515YP
Poland: https://www.17track.net/?nums=UG335827360YP
Estonia: https://www.17track.net/?nums=UG363043181YP
Norway: https://www.17track.net/?nums=VR457380806YP
Switzerland: https://www.17track.net/?nums=UG359525911YP
Greece: https://www.17track.net/?nums=UG250851788YP
Sweden: https://www.17track.net/?nums=UG353458343YP
Israel: https://www.17track.net/?nums=UG356134837YP
Czech Republic: https://www.17track.net/?nums=UG320437102YP
Slovenia: https://www.17track.net/?nums=UG349882511YP
Slovakia: https://www.17track.net/?nums=UG349946557YP
Denmark: https://www.17track.net/?nums=UG272480001YP
Netherlands: https://www.17track.net/?nums=UG206078468YP
Latvia: https://www.17track.net/?nums=UG336264373YP
Croatia: https://www.17track.net/?nums=UG331204789YP
Austria: https://www.17track.net/?nums=UG322443180YP
Hungary: https://www.17track.net/?nums=UG313846849YP
Belgium: https://www.17track.net/?nums=UG313858025YP
Bulgaria: https://www.17track.net/?nums=UG309182635YP
Romania: https://www.17track.net/?nums=UG295530616YP
Ireland: https://www.17track.net/?nums=UG286654665YP
Malta:
Iceland: https://www.17track.net/?nums=VR447888050YP
Serbia: https://www.17track.net/?nums=VR447710777YP
Ukraine: https://www.17track.net/?nums=UG331240667YP
Russian Federation: https://www.17track.net/?nums=VR454415418YP
3.South America:Peru, Brazil, Chile
Chile: https://www.17track.net/?nums=UG205949999YP
Brazil: https://www.17track.net/?nums=UG207476109YP
New Zealand: https://www.17track.net/?nums=YE175499582CN
Australia: https://www.17track.net/?nums=UG245685796YP
5.Canada By Canada Post, about 2 weeks.
Vietnam: https://www.17track.net/?nums=VR456508418YP