Amply E3 D-2500
The D-2500 2x500W Class TD ( . 8 [Omega], EIAJ )
Frequency range ( 1dB ) ( the MUSIC , the MIC ) 20Hz ~ 20KHz
Input sensitivity ( the MIC ) 11 mV ( the MUSIC ) 210mV
Mid-pitch (± 14dB ): 100Hz 10KHz
Microphone tone (± 10B ): 57Hz 134Hz 400Hz 1KHz 2.5KHz 6.3 kHz 10KHz
Musical tone (± 10B ): 57Hz 134Hz 400Hz 1KHz 2.5KHz 6.3 kHz 16KHz
Microphone low-cut: 30Hz 50Hz 80Hz 100Hz
SNR ( the A -weighted): ≥ 95dB