DAPAudio Stageamp 2.2, User Manual

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Product Specifications
Model Stage Amp 2.2 Stage Amp 2.6 Stage Amp 4.0 Stage Amp 4.4
Stereo, 8 Ω (per ch.)* 650Wx2 850Wx2 1200Wx2 1500Wx2
Stereo, 4 Ω (per ch.)* 1050Wx2 1400Wx2 2000Wx2 2500Wx2
Stereo, 2 Ω (per
ch.)** 1350Wx2 2300Wx2 3000Wx2 3700Wx2
Bridge, 8 Ω * 2200W 3000W 4100W 4800W
Bridge, 4 Ω** 2900W 4600W 6200W 7600W
Performance
Frequency response 20Hz-20KHz@8 Q ±0.5dB
THD+N <0.05% <0.05% <0.05% <0.05%
Slew rate >20V/us >20V/us >20V/us >20V/us
Damping
factor(@100Hz) >300 >300 >300 >300
Dynamic range ≥80dB ≥80dB ≥80dB ≥80dB
S/N Ratio >95dB >95dB >95dB >95dB
Input Sensitivity 26dB/32dB/38dB
3.64V/1.82V/0.91V
26dB/32dB/38dB
4.0V/2.0V/1.0V 26dB/32dB/38dB
4.89V/2.44V/1.22V 26dB/32dB/38dB
5.47V/2.73V/1.36V
Voltage gain 38dB 38dB 38dB 38dB
Input impedance Balanced 20k/ unbalanced 10k
Output circuit class 2 steps class H 3 steps class H 3 steps class H
3 steps class H
Protection Soft-start, short-circuit, overload, DC, over-heat, THD clip/limit, output volume will
gradually increase when switching the amplifier on, lack of voltage of SMPS, VHF,
infrasound frequency protection, over-power limit, output power will be limited if
over-heat
Cooling air-flow Airflow from front panel to rear panel.
Power supply 240V ±10% / 50Hz
Weight 9.8Kg 12.29Kg 13.5Kg 15.25Kg
Note: * The power are tested under EIA standard.
** The power are tested under the condition of 1KHz,THD1 %,40ms burst.
Design and product specifications are subject to change without prior notice.
Website: www.dap-audio.info
Email: service@highlite.nl