Powersoft Quattrocanali 4804
•중소형 인스톨용 비용대비 최고성능 4채널 앰프
•lo-Z (2 Ω) 및 70V / 100V 분산 라인과 함께 작동하도록 설계
•PFC로 최대 400VAC의 내구성을 자랑하는 Powersoft의 범용 스위치 모드 전원
List 바로가기Output power
Single channel mode Distributed line* Bridge mode
2 Ω 4 Ω 8 Ω 70V 100V 4 Ω 8 Ω
3000 W 2400 W 1250 W 2400 W 2400 W 6000W 4800W
Max output voltage / current : 142 Vpeak / 80 Apeak
AC Main Power
Power supply : Universal, regulated switch mode with PFC
Nominal power requirement : 100-240 V ±10%, 50-60 Hz
Operating voltage : 60 V - 264 V
Power consuption** : 115 V 230 V
Thermal
Operating temperature range : 0° - 45° C - 32° - 113° F
Thermal dissipation** : 115 V 230 V
AUDIO
Gain : 26 dB 29 dB 32 dB 35 dB
Input sensitivity : 5.03 V 3.56 V 2.52 V 1.79 V
Max input level : 20 dBu 20 dBu 20 dBu 20 dBu
Frequency response : 20 Hz - 20 kHz (±0.5 dB) @ 1 W, 8 Ω or (±2.5 dB) @ 32W, 70V lines / 65 W, 100V lines
S/N ratio : > 111 dB (20 Hz - 20 kHz, A weighted)
Crosstalk separation : <70 dB @ 1kHz
THD+N : < 0.1% from 0.1 W to full power (typically <0.05%)
IMD : < 0.05% from 0.1 W to full power (typically <0.05%)
Input impedance : 20 kΩ balanced
Slew rate : > 50 V/μs @ 8Ω, input filter bypassed
Damping factor : > 500 @ 20-100 Hz (Lo-Z)
Dimensions (L x H x W)/Weight : 483 x 44.45 x 360 mm/7 kg