Shure SE846 - Headphone Amplifier Specifications

Shure Incorporated
18/24
RMCE-BT2 200 mAh
Charging Requirements
USB Source
RMCE-BT1 5VDC,100mA,minimum
RMCE-BT2 5VDC,100mA,minimum
Charging Time
RMCE-BT1 2hours
RMCE-BT2 2hours
Quick Charge
RMCE-BT1
Up to 1.5 hours of play time with 15 minutes of
charge time
RMCE-BT2
Up to 1.5 hours of play time with 15 minutes of
charge time
Battery Charging Temperature Range
RMCE-BT1 0 to 45 °C (32 to 113 °F)
RMCE-BT2 0 to 45 °C (32 to 113 °F)
Headphone Amplifier Specifications
Output Noise
RMCE-BT1 8.5 uVrms
RMCE-BT2 2.2 uVrms
THD+N
Typical
RMCE-BT1 0.1%
RMCE-BT2 0.02%
Frequency Response
RMCE-BT1 10to22,000Hz,+0.5dB
RMCE-BT2 10to22,000Hz,+0.5dB
Output Impedance
RMCE-BT1 3.9Ω
RMCE-BT2 0.6Ω