Meze is a company based in Romania. They specialize in headphones and iems. I would like to thank Meze for the review unit of Rai Penta. At the moment, the Rai Penta can be purchased from Meze and for every purchase of the Rai Penta in December 2019, it comes with a free silver-plated balanced cable (2.5mm or 4.4mm).



  • Driver Configuration: 4 Balanced Armature + 1 Dynamic
  • Sensitivity: 110dB SPL/mW
  • Impedance: 20Ω
  • Frequency Response: 4Hz – 45kHz

Unboxing & Accessories

The Rai Penta comes in a black package that sports the brand logo and model name. At the back of the package, there are specifications of the Rai Penta. After opening the package, there are the Rai Penta, MMCX cable, tips, hard carrying case, cleaning tool. flight adapter, 3.5mm to 6.3mm adapter, user manual and stickers.



Page 2: IEM Build & Design, Cable Build & Design