Parallel Monophonic Specifications; Bridge Mono Specifications; Performance Graphs - Crown MICRO TECH 1000 Instruction Manual

Professional power amplifier
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Damping Factor: Greater than 1000, 10Hz to 400Hz
into 8 ohms.
Load Impedance: Rated for 8, 4, and 2 ohm usage,
safe with all loads.
Output Impedance: Less than 6 3 milliohms in series
with less than 0.75 microhenries.
Voltage Gain: 2 0 + / - 2 % or 2 6 d B +/- 0 . 5 d B at
maximum gain.
Input Sensitivity: 2.2 volts unbalanced for 2 5 0 watts
into 8 ohms; 0.775 volt unbalanced for rated output
(see Section 5.1).
Output Signal: Unbalanced, dual channel.

2.3 Parallel Monophonic Specifications

Output Power ( 1 o h m ) : 1 0 0 0 w a t t s c o n t i n u o u s
average power at 1kHz with no more than 0 . 2 5 % THD.
Output Power ( 2 o h m s ) : 8 0 0 w a t t s c o n t i n u o u s
average power at 1kHz with no more than 0 . 2 5 % THD.
Output Power (4 o h m s ) : 5 0 0 w a t t s c o n t i n u o u s
average power +/-1 d B , 20Hz - 20kHz, with no more
than 1.0% THD (EIA Std. SE-101-A).
Output Power (8 o h m s ) : 3 0 0 w a t t s c o n t i n u o u s
average power +/-1 d B , 20Hz - 20kHz, with no more
than 1.0% THD (EIA Std. SE-101-A).
Frequency Response: +/-0.1 d B , 20Hz - 20kHz at 1
watt into 16 ohms.
Harmonic Distortion: Less than 0 . 0 1 % from 20Hz to
1kHz and increasing linearly to 0 . 2 0 % at 20kHz, 2 0 0
watts into 16 ohms. Less than 0 . 0 1 % from 20Hz to
1kHz and increasing linearly to 0 . 2 0 % at 20kHz, 3 0 0
watts into 8 ohms.
IM Distortion: Less than 0 . 0 3 % from 0.6 watt to 6 0 0
watts into4ohms. Less than 0 . 1 % from 60 milliwatts to
0.6 watt into 4 ohms.
Slew Rate: Greater than 13 volts per microsecond.
Damping Factor: Greater than 1000, 10Hz - 400Hz
into 4 ohms.
Output Impedance: Less than 3 1 milliohms in series
with less than .75 microhenries.
Load Impedance: Rated for 8, 4, 2 and 1 ohm usage,
safe with all loads.
2-2
Voltage Gain: 2 0 +/-2 % or 2 6 d B + / - 0 . 5 d B at
maximum gain.
Input Sensitivity: 2.2 volts unbalanced for 500 watts
into 4 ohms; 0.775 volt unbalanced for rated output
(see Section 5.1).
Output Signal: Unbalanced, single channel. Channel
1 controls are active; Channel 2 inactive.

2.4 Bridge Mono Specifications

Output Power (4 ohms): 1 0 0 0 watts c o n t i n u o u s
average power at 1kHz with no more than 0 . 2 5 % THD.
Output Power (8 o h m s ) : 8 0 0 w a t t s c o n t i n u o u s
average power +/-1 d B , 20Hz - 20kHz, with no more
than 1.0% THD (EIA Std. S E - 1 0 1 - A ) .
Output Power (16 ohms): 5 4 0 watts c o n t i n u o u s
average power +/-1 d B , 20Hz - 20kHz, with no more
than 1.0% THD (EIA Std. S E - 1 0 1 - A ) .
Frequency Response: +/-0.1 dB, 20Hz
20kHz at 1
watt into 16 ohms.
Harmonic Distortion: Less than 0 . 0 5 % from 20Hz to
1kHz and increasing linearly to 0 . 1 5 % at 20kHz, 5 0 0
watts into 16 ohms. Less than 0 . 0 5 % from 2 0 H z to
1kHz and increasing linearly to 0 . 1 % at 20kHz, 7 2 5
watts into 8 ohms.
IM Distortion: Less than 0 . 0 2 % from 0.6 watt to 6 0 0
watts into 16 ohms. Less than 0 . 0 5 % from 0.06 watt to
0.6 watt into 8 ohms.
Slew Rate: Greater than 2 6 volts per microsecond.
Damping Factor: Greater than 1000, 10-400Hz into
16 ohms.
Output Impedance: Less than 150 milliohms in series
with less than 1.5 microhenries.
Load Impedance: Rated for 4, 8, and 16 ohm usage,
safe with all loads.
Voltage Gain: 4 0 + / - 2 % or 3 2 d B +/- 0 . 6 d B at
maximum gain.
Input Sensitivity: 2.2 volts unbalanced for 5 0 0 watts
into 16 ohms; 0.775 volt unbalanced for rated output
(see Section 5.1).
Output Signal: Balanced, single channel. Channel 1
c o n t r o l s a r e a c t i v e ; C h a n n e l 2 i n a c t i v e but not
removed from operation.

2.5 Performance Graphs

100
Fig. 2 . 1 Typical Frequency Response
Fig. 2.2 Typical Phase Response
t 1 i
8 Ohm
40hm
Chtl IWfcttTyp
2 Ohm
* I
1
I
-
t
-
t
(
'
i "
•f~i
-HH4+H-
i
t
- I
4
JUL
IK
10K
100K
Frequency in Hz
IK
Frequency in Hz
2 - 3

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