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Overview of the AT 112 A top unit for mid/high frequencies, usable in full-range mode.
Details on the AT 115 Sub A bass unit, including casters and mounting collar for tops.
Describes placing subwoofers vertically and the top on top for stable setup and good directivity.
Covers placing subwoofers horizontally on stage or using a single subwoofer with a stand-mounted top.
Explains the Satellite/Full-range switch for low-frequency filtering and the ground-lift switch for hum.
Details on XLR input, parallel through output, gain control, and circuit breaker protection.
Instructions for connecting signals, power, voltage matching, and cord strain relief.
Procedure for powering up the system last and powering down ACTOR cabinets first to prevent pops.
Troubleshooting steps for distortion (check sources, adjust gain) and hum (activate Ground Lift).
Advice on protecting circuitry from moisture and ensuring proper ventilation to prevent overheating.
Tips for optimal input signals, minimizing noise, preventing distortion, and avoiding ground loops.
Detailed technical specifications for the AT 112 A mid/high-range speaker unit.
Detailed technical specifications for the AT 115 Sub A bass speaker unit.
Electrical ratings, protection class, mains voltages, current consumption, and fuses.
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General