Alesis RA150 Manual De Usuario
Specifications
30
RA150/300/500 Reference Manual
S
PECIFICATIONS
Reference 150
Size
18.9" W x 3.9" H x 10.25" D
(480mm x 99 mm x 260 mm)
Rack units
2RU height
Weight
15lbs = 6.8Kg
Rated output, per channel
4 ohms @ 1kHz, .02% THD+N
75 watts RMS per channel
8 ohms @ 1kHz, .05% THD+N
45 watts RMS per channel
8 ohms, bridged mono mode
150 watts RMS
Signal to Noise Ratio
>105dB, 22Hz-22kHz bandwidth referenced to rated output
Frequency Response
10Hz – 70kHz +0, -3dB
Damping Factor
200
Slew Rate
60 V/µs (two channel), 120 V/µs (bridged mono)
Input Sensitivity
+4dBu (1.23 V) for rated output with input control at maximum
Maximum input level
+26 dBu
Input impedance
20k
Ω
, balanced, 10 k
Ω
unbalanced
Crosstalk
-85dB, 1kHz
Output offset
+/- 50 mV, Servo controlled
Reference 300
Size
18.9" W x 3.9" H x 10.63" D
(480mm x 99 mm x 270 mm)
Rack units
2RU height
Weight
19lbs = 8.6Kg
Rated output, per channel
4 ohms @ 1kHz, .02% THD+N
150 watts RMS per channel
8 ohms @ 1kHz, .05% THD+N
90 watts RMS per channel
8 ohms, bridged mono mode
300 watts RMS
Signal to Noise Ratio
>105dB, 22Hz-22kHz bandwidth referenced to rated output
Frequency Response
10Hz – 70kHz +0, -3dB
Damping Factor
200
Slew Rate
60 V/µs (two channel), 120 V/µs (bridged mono)
Input Sensitivity
+4dBu (1.23 V) for rated output with input control at maximum
Maximum input level
+26 dBu
Input impedance
20k
Ω
, balanced, 10 k
Ω
unbalanced
Crosstalk
-85dB, 1kHz
Output offset
+/- 50 mV, Servo controlled