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Oppo PM-1: specifications
Acoustic Principle: Open back
Ear Coupling: Circumaural
Nominal Impedance: 32 Ohm
Sensitivity: 102 dB in 1 mW
Clamping Pressure: 5 N
Cables:
3 m detachable OCC cable (6.35 mm)
1 m detachable OFC cable (3.5 mm)
Cable Connectors:
Output: 2.5 mm mono mini jacks
Input: 6.35 mm stereo jack, 3.5 mm stereo jack
Weight: 395 g (without cable)
Included Accessories:
Wooden Box
Carrying Case
6.35 mm and 3.5 mm cables
Alternative set of velour ear pads
User Manual
Driver specifications
Driver Type: Planar Magnetic
Driver Size (Oval): 85 x 69 mm
Magnet System: Symmetric push-pull neodymium
Frequency Response In Free-Field: 10 - 50,000 Hz
Long-Term Max Input Power: 500 mW according to IEC 60268-7
Pulse Max Input Power: 2 W
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