TFZ Series 5S IEMsearch

TFZ Series 5S IEM

TFZ Series 5S IEM

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Upgraded Community Favorite

The TFZ Series 5S is an update on the Series 5, an IEM that’s gained a following on Head-Fi, Reddit, and Super Best Audio Friends for delivering a seriously big bang for the buck. The 5S has the same comfortable fit and dual-chamber dynamic driver design as its predecessor, plus enhanced resolution, improved soundstage, and a braided cable in place of TPU rubber. Each pair comes with an assortment of accessories to get you listening right out of the box, including silicone and foam ear tips, over-ear hook attachments, a cable clip, and a carrying pouch.

TFZ Series 5S IEM
TFZ Series 5S IEM
TFZ Series 5S IEM
TFZ Series 5S IEM
TFZ Series 5S IEM
TFZ Series 5S IEM


  • TFZ
  • Driver: 12.5 mm titanium crystal dual-chamber dynamic
  • Impedance: 12 ohm
  • Sensitivity: 105 dB mW
  • Frequency response: 6 Hz – 30 kHz
  • Lowest power: 8 mW
  • Connectors: 3.5 mm
  • Cable length: 4 ft (1.2 m)


  • Silicone ear tips
  • Foam ear tips
  • Over-ear hooks
  • Cable clip
  • Carrying pouch
  • User manual
  • Massdrop 1-Year Limited Warranty


All orders will be shipped by Massdrop.

Estimated ship date is Nov 7, 2016 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.