Lectrosonics LCA16 User Manual download pdf (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

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Lectrosonics LCA16 User Manual Page 14