Descrizione

DMA-150 Stereo Power Amplifier

Power Output:
(continuous)

@ 8 ohms – 150 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% @ 200 WRMS/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:
98dB @ full power 8 ohms

Input:
Impedence:

100K ohms in parallel with 100 pf
Sensitivity:
1.5 volts/nominal output

Power Supply:
Line Voltage:

100 volts, 120 volts, 240 volts (factory set)
AC Voltage Range:
±10%
Maximum Consumption:
1600 Watts
Quiescent Consumption:
250 Watts

Operating Temp:

0° to 50° Celsius range; 32° to 122° Farenheit

Protection Features:
DC Protection Servo:

0.5 volt 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

Size and Weight:
Dimensions:

48.22cm (19″)W x 18.4cm (7 1/4″)H x 45.8cm (18″)D
Weight:
62 lbs, 28.1 KG Net