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NASA
Item#:
9SIC602KVZ0046
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Astral Tech
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FT5 90mm Open Planar Magnetic Headphones
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Brand FiiO
Color Black
Ear Placement Over Ear
Form Factor Around ear (open-back)
Impedance 36 Ohms
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Overview
Specs
Reviews
Large 90mm planar magnetic driver | 6m ultra-thin diaphragm - Only 1/10 of the hairs thickness
Micron-level aluminium-silver alloy coil, Ideal combination of acoustics and easiness of power
Open-backed design, A more natural sound, a more musical sound | Lightweight magnesium alloy construction, Reduced weight, better comfort
20 neodymium magnets per driver, Balanced force, for precise sound
High sensitivity and easy to power: 110dB/1Vrms@1kHz | 96dB/mW@1kHz
Impedance: 36 | Frequency response: 7Hz-40kHz
Cable material: 392 wires of high-purity silver-plated monocrystalline copper
Cable connector: Dual 3.5mm plugs on headphone end, with swappable audio plugs
Learn more about the Detailed Specifications
Additional Information
First Listed on Newegg
April 30, 2026
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Warranty, Returns, And Additional Information
Warranty
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Return Policies
Return for refund within: 30 days
Return for replacement within: 90 days
This item is covered by
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