Grado Reference RS2e price, specs, review 價錢、規格及用家意見

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Grado Reference RS2e Specs

Release Date in Hong Kong
ModelRS2E
DateAug 2014
Ports & interfaces
Connectivity technologyWired
3.5 mm connectorYes
6.35 mm connectorYes
Headphones
Ear couplingSupraaural
Headphone frequency14 - 28000 Hz
Impedance32 Ω
Acoustic systemOpen
Headphone sensitivity99.8 dB
Driver unit4.4 cm
Performance
Product typeHeadphones
Wearing styleHead-band
Product colourBlack