7Hz Timeless II IEMs
Best planar IEM for audiophiles seeking customizable high-frequency sound.
These planar monitors refine the original’s signature sound with a clever adjustable nozzle that lets you dial in the highs to your exact taste. You gain unprecedented control over your listening profile, though the complex 7-layer housing makes for a slightly bulkier fit than your average IEM.
$206.10
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Who it's for
- Audiophiles seeking high-resolution clarity and rapid transient response
- Style-conscious listeners wanting durable gear with a unique aesthetic
- Budget-minded enthusiasts looking for high-end performance at mid-range prices
Who should skip it
- Users with smaller ears needing a more ergonomic, contoured fit
- Listeners wanting a plug-and-play experience without extra amplification hardware
- Bass lovers who prefer a warm, colored, or punchy sound
Performance breakdown
Transient Response
The double-sided coated diaphragm delivers lightning-fast, precise audio transients.
Sound Customization
Adjustable nozzles offer meaningful control over ultra-high frequency tuning.
Build Integrity
The seven-layer housing provides a robust, resonance-free foundation for drivers.
Cable Quality
Monocrystalline copper wiring ensures excellent signal purity and minimal microphonics.
Ergonomic Comfort
Lightweight five-gram earpieces remain comfortable during extended listening sessions.
Driveability
Low impedance makes these planar drivers accessible for most portable sources.
Key Specs
Driver
14.5mm planar driver
Impedance
15.2 ohms
Sensitivity
108db/V@1KHz
Frequency Response
5-40000Hz
THD
<0.2%/1KHz
Weight per earpiece
5g
Connector Type
0.78mm 2 Pin
Connectivity Type
Wired
Has Microphone
False
Driver Size
14.5 mm
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