Model Name/Number | A3(E11K) | Color Available | Black/Silver |
Weight | 92 g | Dimensions | 91.2 mm×56 mm×13 mm |
Audio Input | 3.5 mm stereo Jack | Headphone output | 3.5 mm stereo Jack |
Volume Control | ALPS Potentiometer | Bass Boost | 1 Level |
Drive ability | 16~150 Ω (recommend) | Power input | recommend DC5V 1A |
Battery Capacity | 1400 mAh | Battery Life | >16 h |
Output Power | 270 mW (32 Ω/THD+N <1%) 450 mW (16 Ω/THD+N <1%) | Charging Time | <4 h |
THD | 0.004% (1 kHz ) | Output Impedance | <0.2 Ω |
Frequency Response | 20 Hz~20 kHz | SNR | >108 dB |
Input Sensitivity | 2.4 V (GAIN=L) 0.8 V (GAIN=H) | Channel imbalance | <0.3 dB |
Crosstalk | ≥72 dB (Gain=H) | MAX output current | 92.6 mA |
Gain | -3.8 dB (GAIN=L) 11.7 dB (GAIN=H) | Overload Level | >8 Vrms |
MAX output voltage | 8.67 Vp-p |