Earacoustic Audio
EarAcoustic VSA-MAX 11.4mm Titanium Diaphragm Tesla IEM Earphone
EarAcoustic VSA-MAX 11.4mm Titanium Diaphragm Tesla IEM Earphone
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Specification
Specification
EarAcoustic VSA-MAX 11.4mm Titanium Diaphragm Tesla IEM
Key Features:
- Targeted Female Vocal Tuning: Based on over 3,000 analyzed vocal recordings for ultra-precise reproduction of Asian female vocals.
- Dark Aesthetic Shell: Aerospace-grade aluminum-magnesium alloy CNC body inspired by "Dark Night Hunting" motif.
- Titanium Diaphragm: Magnetron sputtered, full-amplitude design with 0.02µs transient response.
- Tesla Magnetic Circuit: Dual N52 neodymium toroids delivering 1.6T flux and ultra-low 0.002% distortion.
- Dual-Chamber Acoustic Tuning: Dampened front chamber for bass control; spiral rear chamber for high-frequency diffusion.
- Custom Hybrid Cable: 408-core OFC + silver-plated coaxial cable with 0.78mm 2-pin connectors and interchangeable 4.4mm + 3.5mm plugs.
Engineering & Sound Profile:
The VSA-MAX is a sonic weapon forged for vocal purity and emotion. Its titanium diaphragm, with industry-leading rigidity and responsiveness, captures every shimmer and breath. The dual Tesla magnetic engine ensures ultra-fast, distortion-free dynamics.
The unique frequency response dips in the bass for vocal clarity, elevates the midrange for emotional weight, and gently lifts upper treble for airy presence—crafting a vocal-forward experience unlike any other.
Two independent acoustic chambers provide surgical control: the front absorbs excess bass, while the spiral-shaped rear diffuses high frequencies, expanding the stage and layering overtones.
Technical Specifications:
| Parameter | Details |
|---|---|
| Driver | 11.4mm Full-Amplitude Titanium Diaphragm |
| Magnetic Circuit | Dual N52 Neodymium Tesla Magnetic System |
| Impedance | 32Ω |
| Sensitivity | 110dB |
| Frequency Response | 5Hz–40kHz |
| Cable | 408-core Litz Hybrid (OFC + Silver-Plated), 1.2m |
| Connector | 0.78mm 2-pin |
| Termination | Interchangeable 4.4mm + 3.5mm Plugs |
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
