Paiaudio MR4

Paiaudio MR4 - MR4

Paiaudio MR4 Quad Knowles Banlanced Armature 4BA HiFi  In-Ear Earphones IEMs


  • 4 Knowles & Sonion original drivers 
  • High-middle frequency speaker & middle-low-frequency speaker 
  • Top-level tuner's work 4. Distortion degree:28-35dB
  • Frequency :20 Hz - 18 kHz
  • Sensitivity: 118dB/mW
  • Impendence: 45ohm
  • Max power:125db SPL
  • Rated power: 1.25Vrms
  • Net weight:20g
  • Jack:3.5mm L shape jack
  • Cable length:1.28m
  • Housing:
  • Customized-like molds
  • Cable Length: 
  • 128-130cm / main cable: 85cm / splitter Y cable length: 45cm


  •  Paiaudio MR4 earphone
  • Carying bag
  • 3 pair of silicone eartips (S/M/L)


  • Will be shipped via DHL , EMS or FedEx such express service , If you have any question about the shipping ways , please feel free to contact us .
  • Pls leave us your telephone number when you pay .so we can ship out your item in the first time .

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Due to the impact of the COVID-19 pandemic, global international shipping will delays. The delay at our Hong Kong post office is very serious, so we have changed to other fastest or most efficient international shipping. Now the normal estimated delivery time may be delayed by about 1-2 weeks. In some countries where is higher free-tax rate, we will provide free courier service as much as possible.

Free Shipping

All listed items will be shipped though Registered Airmail with tracking number if there is no extra shipping method option listed or shipping description in the product page.

Economy shipping: Will be shipped without tracking number.

Registered Airmail : Will be shipped via such as Hong Kong post , Deutsche Post , Netherlands Post , Singapore Post, you can leave us a message if you have any requirement about the shipping method .

It will be shipped via Hong Kong Post by default, Europe countries can choose to be shipped via Deutsche Post or Netherlands Post, it is also FREE, pls leave us a message if needed.

Express service: Will be shipped via DHL/EMS/UPS/FedEx

  • Views: 13987
  • Brand: Paiaudio
  • Product Code: MR4
  • Availability: In Stock
  • $299.00

Available Options

Tags: Paiaudio MR4, 4drivers, 4BA