SRM250
Power Amplifier
The brand new SRM250 now replaces the mono SRM2.3 model by adding a digital input circuit based on an Alize4 module. The SRM2.3 specifications were unchanged.
SRM250 Technical Data
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POWER
- Nominal power : 200 W RMS (2 - 8 Ohms). 150 W RMS (1 - 16 Ohms).
- Maximum power : >400 W RMS (3 Ohms).
- Maximum voltage : 55 V peak.
- Maximum current : > 15 A peak.
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FREQUENCY RESPONSE
These figures are valid for the circuit alone, at any level between 0 and nominal power.
- +/- 0.1 dB, 10 Hz - 1 MHz.
- +/- 1 dB, 6 Hz - 1.2 MHz.
- +/- 3 dB, 3 Hz - 1.4 MHz.
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ANALOG INPUT SENSITIVITY
- Nominal level : 0.75 V.
- Input impedance : 50 kOhms.
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GROUP DELAY
- Propagation delay < 100 ns stable with frequency from DC to 200 kHz.
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DISTORTION
Figures valid for all levels from 0 to 50 V / 8 Ohms.
- Dynamic : TID < 0.01 % (- 80 dB).
- Static : THD < 0.01 % (- 80 dB).
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SPEED
- Slew rate : > 250 V/us
- Rise time : < 250 ns.
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NOISE
- Weighted ASA A : > 100 dB.
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OPERATING TEMPERATURE
- Room temperature : -30 to +40 degrees Celsius ( -22 to +104 degrees Fahrenheit).
- Internal temperature : +45 to +65 degrees Celsius ( +113 to +149 degrees Fahrenheit).
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POWER SUPPLY
- Nominal line voltage : 117 or 234 V.
- Input voltage range : +/- 15 %.
- Maximum power consumption : 300 W.
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SIZE AND WEIGHT
- dimensions : 22 cm W x 38 cm D x 8 cm H.
- weight : 10 kg net.
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WARRANTY
- 3 years parts and labor.
