Crown PSA-2 - SA2 Monaural Specifications

operating)
into
a
4
ohm
load,
20Hz-20KHz
at
a
rated
RMS
sum
total
harmonic
distortion
of
0.08%
of
the
fundamental
output
voltage.
600
watts
per
channel
minimum
RMS
(both
channels
operating)
into
a
2
ohm
load,
at
IK
Hz;
rated
RMS
sum
total
harmonic
distortion
of
1.0%
of
the
fundamental
output
voltage.
Frequency Response: +0. |dB 20Hz-20K Hzat | watt into
8 ohms +0 -1.5dB DC-80K Hz.
Harmonic
Distortion:
Less
than
0.002%
from
20Hz-
1KHz
and
increasing
linearly
to
0.05%
at
20K
Hz,
220
watts
into
8
ohms,
per
channel.
IM Distortion: Less than 0.01% from 0.25 watts to 220
watts into 8 ohms per channel.
Slewing Rate: Greater than 30 volts per microsecond.
Damping
Factor:
Greater
than
700,
DC-400Hz
into
8
ohms.
Output
Impedance:
Less
than
12
milliohms
in
series
with
less
than
1.2
microhenries.
Load Impedance: Rated for 16, 8, and 4 ohm usage, safe
with all loads.
Voltage Gain: 20 +2% or 26dB +.2dB at maximum gain.
Input Sensitivity: 2.1 volts for 220 watts into 8 ohms.
Output Signal: Unbalanced, dual channel.
IX. SA2 Monaural Specifications
Output Power: 700 watts minimum RMS into an 8 ohm
load, 20Hz-20K Hz at a rated RMS sum total harmonic
distortion of 0.12% of the fundamental output voltage.
440 watts minimum RMS into a 16 ohm load, 20Hz-
20K Hz at a rated RMS sum total harmonic distortion of
0.08% of the fundamental output voltage.
1200 watts at 1K Hz into a4 ohm load, ata rated sum total
harmonic distortion of 1.0% of the fundamental output
voltage.
Frequency Response: +0.2dB, DC-20K Hz at | watt into
16 ohms.
Harmonic Distortion: Less than 0.003% from 20H7z to
IK Hz and increasing linearly to 0.08% at 20K Hz, 440
watts into 16 ohms.
Less
than
0.005%
from
20Hz
to
IKHz
and
increasingly
linearly
to
0.12%
at
20K
Hz,
700
watts
into
8
ohms.
IM Distortion: Less than 0.015% from 0.25 watts to 440
watts into 16 ohms.
Less than 0.015% from 0.25 watts to 700 watts into 8
ohms.
Slewing Rate: Greater than 60 volts per microsecond.
Damping Factor: Greater than 700, DC-400Hz into 16
ohms.
Output
Impedance:
Less
than
24
milliohms
in
series
with
less
than
2.4
microhenries.
Load Impedance: Rated for 16 and 8 ohm usage.
Voltage Gain: 40+ 2% or 32dB +.2dB at maximum gain.
Input Sensitivity: 2.1 volts for 440 watts into 16 ohms.
Output
Signal:
Balanced,
single
channel.
Channel
1
controls
are
active;
Channel
2
inactive
but
not
removed
from
operation.