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Indicates normal amplifier power status; lit when powered on and producing audio.
Amber LED signals fault condition or overheating engaging protection circuitry.
LED signals signal input is high enough to drive the amplifier into compression.
LED indicates the presence of audio at the amplifier input stage.
Adjusts the volume of the ACT-1515X(F) without affecting the output signal.
Connector for daisy-chaining input signal to other active systems.
XLR connector accepting a balanced input signal cable.
Switch to reduce hum by lifting the earth ground, use with caution.
Cautionary advice regarding the defeat of earth ground, especially during storms.
Turns the AC mains power and amplifier on or off.
Connection point for the included IEC standard detachable power cord.
Houses the AC mains fuse; replacement requires specific type and rating.
Illustrates typical wiring from mixer to ACT-1515X and to next speaker.
Guides on resolving issues like no power, no sound, or hum.
Lifetime warranty against defects in material and workmanship for B-52 cabinets.
Five-year warranty for loudspeaker and mid-range components against defects.
Five-year warranty for high-frequency devices (tweeters) against defects.
Two-year warranty for B-52 amplifiers against defects in material and workmanship.
Steps for returning defective products for warranty service or replacement.
General| Brand | B-52 |
|---|---|
| Model | ACT-1515X(F) |
| Category | Speaker System |
| Language | English |
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