Magaosi BK50 IEMssearch

Magaosi BK50 IEMs

Magaosi BK50 IEMs

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These Hybrid IEMs Are Endlessly Listenable

Magaosi has been turning heads with its audiophile-approved K3 and K5 IEMs, and the BK50 offers similar value at a much lower price. Its hybrid driver unit—one balanced armature and one dynamic driver per ear—is a rarity among IEMs in this price category. The construction is a striking hybrid, too, with a Brazilian walnut cavity chosen for its acoustic properties and an anodized metal shell. Of the sound, Provocative Ear says the BK50 is “more V-shaped, warmer, and less forward overall than the BK-35, with even more (well-controlled) sub-bass. These have the unusual quality of being very smooth-sounding without sacrificing micro details … Overall character is refined … without sibilance or peaky highs; not as revealing as some other top-tier players, but they give up nothing in listenability.”

Note: At checkout, choose the IEMs in a gold or rose gold finish. Both versions have inline controls compatible with Apple and Android. 

Magaosi BK50 IEMs
Magaosi BK50 IEMs
Magaosi BK50 IEMs


  • Magaosi
  • Wearing style: In-ear
  • Impedance: 32 ohms
  • Sensitivity: 101 dB / mW
  • Frequency response range: 20 Hz–20 kHz
  • Headphone output source: Hi-Fi
  • Plug: ⅛ in (3.5 mm) gold-plated, straight type
  • Cable length: 3.9 ft (1.2 m)


  • 3 pairs of ear tips


All orders will be shipped by Massdrop.

Estimated ship date is May 9, 2018 PT.

After the drop ends, payment will be collected and the group’s order will be submitted to the vendor up front, making all sales final. Check the discussion page for updates on your order.