Specifications – Lectrosonics LCA16 User Manual
Page 14
SPECIFICATIONS
Audio Input:
Connectors:
3-pin female XLR, electronically balanced and RF filtered
Impedance:
20K Ohms balanced, 10K Ohms unbalanced
Max Input Level:
+8dBv
Thru Output:
Connectors:
3-pin male XLR, parallel with Audio Input
Logic Input:
Connectors:
Terminal Strip
Impedance:
100K Ohms in parallel with 2.2uF pulled up to +5 volts
Speaker Output:
Connectors:
Terminal Strip
Load Impedance:
4 Ohms or greater
Protection:
Short circuit
Open circuit
Thermal
Excessively reactive load
THD (20Hz-20KHz):
Less than .25% @ 5 watts, 4 Ohms (80KHz filter)
IMD (60Hz/7KHz):
Less than .25% @ 5 watts, 4 Ohms (80KHz filter)
Noise (20Hz-20KHz):
Less than -75dBv (Gain control at unity)
Line Output:
THD (20Hz-20KHz):
Less than .05% @ 4dBv
IMD (60Hz/7KHz):
Less than .05% @ 4dBv
Noise (20Hz-20KHz):
Less than -90dBv
Attenuation Method:
Automatic Rated-controlled Variable Attenuation*
Power Consumption:
160 Watts maximum
* US PATENT NUMBER 5204908
13