POWERSOFT
ENGLISH -12
DIGAM 3000
General
Type Digital amplifier for professional applications
Power requirements:
European, UK, Australian models
AC 200V ÷ 265V, 50/60Hz
Other models
AC 95V ÷ 130V, 50/60Hz
Nominal Power (one-eighth of the out-power to the rated load impedance) 650VA
Power Maximum
full power stereo 4 Ω, 2000W
Power factor cos( ϕ)
more than 0.95 from 200W to 3500W
Operating temperature
0°C ÷ +45°C
Weight 9.5 kg
External dimensions Standard rack 19” (W), 1 units (H), 450mm (D)
Audio section
Power RMS x Channel (1KHz, 0.5% THD)
8 Ω = 450 W
4 Ω = 820 W
2 Ω = 1250 W
Power RMS x Channel in stereo working (1KHz, 0.5% THD)
8 Ω = 450 W
4 Ω = 820 W
2 Ω = 1500 W EIAJ 1% THD
Bandwidth (1W, 8 Ω) 10 Hz ÷ 40 kHz
Damping factor (8 Ω)
100 Hz = 300
10 kHz = 300
Slew Rate (8Ω) 50v/µs (input filter bypassed)
S/N ratio 100 dB/A
Distorsion
THD Max < 0.5% from 0.1W at full power (typically < 0.1%)
Intermodulation SMPTE Max < 0.5% from 0.1W at full power (typically < 0.1%)
Intermodulation DIM 100 Max < 0.02% from 0.1W at full power (typically < 0.01%)
Inputs Balanced to ground, XLR male/female paralleled
Impedance
10 KΩ each leg, balanced to ground
Sensitivity
1.05V (full rated output power 8 Ω)
Gain 35.1 dB or 26dB removing the internal jumpers
Outputs Neutric 4-pole speakon connectors (pins 1+ 2+ paralleled, 1-
2- paralleled)
Functions
• High frequency indicator
• LED bar indicator
• Over-temperature forecasting
• Thermal protection
• Gain control
• Short-circuit/over-load output protection
• Temperature controlled air-cooling system
• Autoreset system
• Clip limiter and permanent signal compressor
• Remote control interface from a PC through a LAN (optional)
• Alphanumeric display for amplifier local handling (optional)
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