제품정보

Powersoft Quattrocanali 4804 DSP+D

제품특징

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

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규격 및 성능

Output 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