ELFINEAR DampRing 50mm Headphone Speaker Driver, PET Diaphragm with Damping Gel, High Sensitivity DIY Replacement Unit for Over-Ear Headphones, HiFi Sound Quality Upgrade
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Product Description
๐ง Upgrade Your Headphone Sound at Home
This ELFINEAR 50mm DIY headphone driver is built for audio hobbyists who want to refresh their old over-ear headphones without paying for a brand new premium set. It comes with factory-calibrated performance you can trust, no extra complicated tuning work required for most common headphone housings.
โ Core Performance You Can Actually Hear
- Damping Gel Treated PET Diaphragm with DampRing Structure
The specially coated PET diaphragm paired with built-in damping ring eliminates unwanted resonance and peak distortion that cheap generic drivers usually produce. You get smoother treble, tighter bass and far clearer vocal performance, no harsh sibilance or muddy low end even during long time listening sessions.
- 112.19dB Ultra-High Sensitivity
Tested at 1kHz, this high-sensitivity unit delivers full, dynamic sound even powered directly by your smartphone, portable DAC dongle or entry-level audio player. You do not need an expensive high-power amplifier to drive it to its full potential, which cuts down your DIY cost a lot.
- Well-Balanced Frequency Response Curve
The measured frequency curve stays nearly flat across the full mid-low range, with a natural and gentle lift in upper midrange to bring out rich vocal details and instrument harmonics. No unexpected dips or sharp peaks break the sound signature, making it perfect for music, gaming and studio monitoring use.
- Universal 50mm Form Factor
Standard 50mm mounting size fits almost all mainstream over-ear headphone housings on the market. You can do the replacement work easily even if you are a new DIY starter, no large modification to your original headphone shell is needed.
๐ Factory Verified Test Specs
All units go through strict 100% performance testing before packing, marked with correct positive polarity to avoid channel mismatch issues:
Sensitivity @ 1kHz: 112.19dB
Test Result: Passed
Polarity: Positive (+)
