Spectral audio DMA 200S serie 2

DMA-200S Series 2 Stereo Power Amplifier Technical Data

Power Output (continuous)

@ 8 ohms – 180 Watts RMS

@ 4 ohms – 300 Watts RMS

@ 2 ohms – 570 Watts RMS
Output Current
60 Amps peak per channel
Frequency Response
±0.1 dB, DC-150 KHz

±1 dB, DC-1 MHz

±3 dB, DC-1.8 MHz
Distortion

Static
Less than 0.015% from DC to 100 KHz. Typically 0.009% @ 180 Watts RMS / 8 ohms
Dynamic
8 Tone Cluster Test 20 KHz @ 500 Hz separation; 0.01% 8 ohms; 0.015% / 4 ohms
Speed

Rise Time
Less than 400 nanoseconds
Settling
1.5 microseconds to -40dB
Slew Rate
600 volts/microsecond
Noise

Signal to Noise
97dB unweighted, 107dB ASA A
Crosstalk
102dB @ full power 8 ohms
Input

Impedance
10K in parallel with 100pF
Sensitivity
1.5V nominal output
Power Supply

Line Voltage
100 volts, 120 volts, 240 volts (factory set)
AC Voltage Range
+/- 10%
Maximum Consumption
1600 watts
Quiescent Consumption
115 watts
Operating Temp.
0° to 50° Celsius range; 32° to 122° Farenheit
Protection Features

DC Protection Servo
0.5V range
Current Limit Onset
60 amps
Thermal Threshold
Protects at 85° Celsius, 185° Farenheit
AC Main Fuses

2 @ 2-1/2A 3 AG slo-blo, for 100 – 120 VAC

2 @ 1-1/4A 3AG slo-blo, for 220-240 VAC
Mechanical Specifications

Dimensions
48.22cm (19″)W x 18.4cm (7 1/4″)H x 45.8cm (18″)D
Weight
29.0 KG. (64 lbs) net