HIFIMAN HE‑400i Over‑Ear Wired Headphones
HIFIMAN HE‑400i Over‑Ear Wired Headphones
🚚 Delivery in 1-4 days in the Baltics. 2-8 days EU
💰 14 days return
🔒 Secure payment: PayPal, 💳card, invoice
🛡️Shipping insurance
🟢 2 years warranty
🧱 Installation service
💲Seen a better price? Let us know and we'll match it.
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Shipping Terms
Shipping Terms
- Shipping method: Standard
Shipment cost: - EU 25€
- LT, EST 6€
- LV 3€
- RU, USA 200€
- Other countries 200€
- Dispatched usually 2 - 5 business days after order placement
- Some times, dispatched up to 20 business days, we will inform additional, after order placement.
🟠 Taxes 🟠
🟠 Taxes 🟠
Prices include VAT for EU countries. For non-EU countries, prices are shown without tax. Additional customs duties may apply. Please check with your local customs office for details.
🧾 Overview
🎧 The HIFIMAN HE‑400i are open‑back planar magnetic headphones offering a balanced, natural sound signature across a wide frequency range.
🔊 With an 8 Hz–35 kHz frequency response, 35 Ω impedance, and 93 dB/mW efficiency, they deliver detailed clarity and effortless drive from a variety of sources.
🏆 Lightweight at 370 g and built with precision planar drivers, the HE‑400i provide expansive soundstage and comfortable listening for extended sessions.
✅ Key Features
- ✅ Planar magnetic drivers for low distortion and ultra‑fast transient response
- ✅ Wide frequency response: 20 Hz–35 kHz for full‑range fidelity
- ✅ Moderate impedance (35 Ω) and high efficiency (93 dB/mW) for easy drive
- ✅ Open‑back design for an immersive, three‑dimensional soundstage
- ✅ Ergonomic memory‑foam earpads and adjustable headband for all‑day comfort
- ✅ Detachable, oxygen‑free copper (OFC) cable with 3.5 mm connector
- ✅ Durable aluminum‑alloy yokes and reinforced earcup structure
📊 Technical Specifications ▼
| Parameter | Value |
|---|---|
| Frequency Response | 20 Hz – 35 kHz |
| Impedance | 35 Ω |
| Efficiency | 93 dB/mW |
| Weight | 370 g (13.05 oz) |
| Design | Open‑back planar magnetic |
| Cable | Detachable OFC, 3.5 mm TRS |
📦 What’s in the Box
- 📦 HIFIMAN HE‑400i headphones
- 🔌 Detachable 3.5 mm OFC cable
- 📜 Quick‑start guide & warranty card
- 👜 Protective carry pouch
🔄 Compatibility
✔ Compatible with headphone amplifiers, DACs, and portable players—optimally driven by any source capable of delivering sufficient current into 35 Ω loads.
📦✈️ Shipping & Returns
- 📦 Insured worldwide delivery
- 🔄 14‑day return policy
- 🛡️ 2‑year HIFIMAN warranty
📝 Reviews
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Let customers speak for us
I never expected such transparency and spacious soundstage from an IEM.
Simply the best "portable" headphones. Pity it was discontinued.
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FiiO FT1 PRO Over-Ear Wired Headphones
Lielisks pastiprinātājs! Lietoju viņu kopā ar austiņām "HifiMan Sundara" caur balancētu izeju.
Отличный фонокоректор порадовал звуком!
PremiumHIFI отличный магазин,отличный сервис!👍👍👍👍👍
REL Tzero MKIII Subwoofer
Decent device for the money!I am very satisfied with the purchase!Thanks to the PremiumHIFI store!
Отличный настольный ЦАП от FiiO..
Обслуживание на высшем уровне..
Магазину и Аркадию респект!..
Заказал здесь Wiim mini. Пришло за 2 дня. Проигрыватель очень понравился, выдаёт очень хороший звук и хорошую сцену (подключаю к ресиверу через оптический кабель, поэтому звук обрабатывает цап ресивера). Также стоит очень дёшево. Не понравилось только то, что многовато высоких частот (но уже привык или пропали). Рекомендую к покупке.
Ļoti labi cenai atbilstoši skaļruņi. Kad secināju ka manā set up vājš posms varētu būt tieši skaļruņi nomainot tos neesu kļudījies ne pārtērējies. Ar tiem kas klausās mūziku kurā basi nedominē varbūt iztiks bez sabvūfera. Un ja pārdomāšu savu stereo varēšu no Klipsh skaļruņiem būvēt Dolby Atmos, Spatial mājas kino! Un šīs vara krāsas skaļruņi!
The device is good quality and it sounds really great. But it has two issues.
You cannot switch between L/R channels. It lowers both channels volume. The issue is mentioned on FiiO website.
It has LineOut function, where device is playing on max volume and you can use your computer volume bar, but it is so loud that even on the lowest set it is screaming, so you have to choose another option and adjust volume on FiiO device instead.
I wish I knew it before buying.
.
Great product, excellent service - got it in 2 days after ordering to Lithuania. Thanks guys!