Thieaudio Legacy 4 IEM

Thieaudio Legacy 4 IEM

Where's the price?
To negotiate the best possible price for our customers, we agree to hide prices prior to logging in.
164 requests
27 Sold
Product Description
Between the budget Legacy 3 and the flagship Legacy 5, Thieaudio’s Legacy 4 IEM gives listeners an attractive middle ground—in terms of both tuning and price tag—with a sound all its own. Driving the Legacy 4 is Thieaudio’s all-new, 8-millimeter poly-membrane dynamic driver for the low ends, a tried-and-true Knowles ED29689 balanced armature for the mids, and a custom Bellsing dual balanced-armature tweeter for the highs Read More


  • Thieaudio
  • Drivers: (1) 8 mm poly-membrane dynamic driver, (1) Knowles ED29689 balanced armature, (1) custom Bellsing dual balanced-armature tweeter
  • Frequency response: 20 Hz – 20 kHz
  • Sensitivity: 108 dB
  • Impedance: 9.4 ohms
  • Noise isolation: 26 dB
  • Cable: 4-core OCC custom cable
  • Connector: 0.78mm 2-pin
  • Termination: 3.5 mm
  • Cable length: 3.9 ft (1.2 m)


  • Carrying case
  • 6 pairs of eartips


Estimated ship date is June 16, 2021 PT.

Payment will be collected at checkout. After this product run ends, orders will be submitted to the vendor up front, making all orders final.

Recent Activity
Placed an order
Placed an order
Placed an order