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K4.4
K4.4 Power Amplifier Parameters
Input voltage/frequency response 220V/50Hz~60Hz
Stereo output power 8_/300w*4_/450w*4
Bridge Output Power
Maximum undistorted power (8/40ms) 1000W
Input sensitivity (x 40/32 dB) 0.775v
Voltage gain 0.775V/0dBm*126
Normal power consumption 1500VA/5.4A
Maximum power consumption 3000VA/10.9A
Net weight 21.7 kg
Harmonic distortion: normal working conditions, 1KHz < 0.025%
Intermodulation distortion: normal working conditions, 60 Hz/7 KHz-4/1 < 0.075%
Frequency Response: Normal Working Conditions, 20 Hz-20 KHz <+/-0.25 dB
Power Bandwidth: Normal Working Conditions, -3dB 10Hz-50Hz
Phase Response: Normal Working Conditions, 20Hz-20KHz <+/-8 Degrees
Signal-to-noise ratio 1 KHz, *40 (32 dB), A weighting, > 112 dB
Damping coefficient: normal working conditions, 63 Hz > 1500
Conversion Rate 10 KHz Square Wave, *40 dB (32 dbB Gain > 100V/us)
Input Impedance, Normal Working Conditions, 1 KHz, Balanced Input 20K 0hm
Minimum load impedance: stereo > 1.60 HM bridge > 3.20 HM parallel > 0.80 HM
Separation: 1 KHz 1V input > 80 dB
Common mode suppression 1 KHz > 80 dB
Volume 88 mm X482 mm X400 mm
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