Spectral Audio DMA-200S Series 2

Power Output

@ 8 ohms = 180 Watts RMS

@ 4 ohms = 320 Watts RMS

@ 2 ohms = 590 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 WRMS/8Ohms

Dynamic: 8 Tone Cluster Test 20 kHz

@500 Hz Separation

0.01% @ 8 Ohms

0.15% @ 4 Ohms

Speed

Risetime: less than 400 nanoseconds

Settling: 1.5 microseconds to -40 dB

Slew Rate: 600 volts/micriosecond

Noise

Signal to noise: 97 dB unweighted, 107 dB ASA A

Crosstalk: 102 dB @ full power 8 Ohms

Input

Impedance: 10  k Ohms in parallel 100 pf

Sensitivity: 1.5 volts / nominal output

Power supply

Line voltage: 220 volts (internatl wiring/factory)

AC Voltage range +-10%

Maximum consumption: 1600 Watts

Quiescent consumption: 115 Watts

Operating Temperature

0° to +50° Celsius Range

Protection Feature

DC Protection Servo: .5 volt range

Current limit onset: 40 Amps

Thermal Threshold: Protects at 85° Celsius

AC Main Fuses: 2 @ 7A/4AG normal blow

Size and Weight

Dimensions: 48.22 cm width, 18.4 cm Height, 45.8 cm Depth

Weight: 27.2 kg net

Warranty

3 years parts and labor