AudioControl LC-1.1500 Quick Start Manual Download Page 8

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Quick Start Guide

Power Connections

In this example, the head unit has a +12V trigger

output that is connected to the LC-1.1500 remote

input terminal. When the head unit is turned on, it

will turn on the LC-1.1500 amplifier.
Alternatively, the GTO signal sense feature can

be used to gently turn on the LC-1.1500 amplifier

when an audio input signal is detected. (The con-

nection to the LC-1.1500 remote input terminal is

not required when using the GTO signal sense.)

Ground

Head Unit

Remote Amplifier
+12V Trigger

+12V

Summary of Contents for LC-1.1500

Page 1: ...Maximum Input Level Control Patent Pending 24 dB Octave Linkwitz Riley Alignment Crossover GTO Signal Sense PFM Subsonic Filter Line Level RCA Inputs and Active Speaker Level Inputs Solid One Piece A...

Page 2: ...oisture does not operate normally or has been dropped 14 This apparatus shall not be exposed to dripping or splashing and no object filled with liquids shall be placed on the apparatus 15 Fuses shall...

Page 3: ...amplifier so it will turn on when an audio signal is detected at the speaker level or line level inputs 4 Power Input Terminal Ground This screw terminal connects to a good ground connection on the v...

Page 4: ...signal Do not use the speaker level inputs if you are using the RCA line level inputs 7 Remote Control Connector This connects to the optional ACR 1 remote control and allows you to remotely control...

Page 5: ...estigating Shorts like crushed velvet hot pants are not a good thing Note that the blue power codes mentioned in the table are for the internal blue glow from behind the heatsink area and not the powe...

Page 6: ...Control This control allows you to adjust the overall volume output level in the normal way with counterclockwise decreasing the volume and clockwise increasing Note that if you have fitted the option...

Page 7: ...hicle battery Use 2 gauge insulated wire or thicker 6 Connect the Ground terminal of the unit to the chassis of the vehicle Use 2 gauge insulated wire or thicker 7 Connect the remote power terminal of...

Page 8: ...the head unit is turned on it will turn on the LC 1 1500 amplifier Alternatively the GTO signal sense feature can be used to gently turn on the LC 1 1500 amplifier when an audio input signal is detect...

Page 9: ...9 System 1 Adding a Subwoofer to a Factory Radio using Speaker Level Inputs Factory Radio Speaker level output ACR 1 optional Subwoofer...

Page 10: ...10 Quick Start Guide System 2 Adding a Subwoofer to an Aftermarket Head Unit using Line Level Inputs Aftermarket Head Unit Line level outputs L R L R ACR 1 optional Subwoofer...

Page 11: ...finished look the dash control can be flush mounted directly on the dashboard or anywhere else Disassemble the ACR 1 from its enclosure Top Lid Removal The top lid must be removed to gain access to th...

Page 12: ...r Ground Wire Gauge 0 to 2 Gauge Fuse Rating 4 X 40 Amps Crossover 24 dB Octave Linkwitz Riley Adjustable From 30 250 Hz PFM Subsonic Filter 24 Hz Weight 7 2 lbs Dimensions 12 W X 8 0 D X 2 1 H 2018 A...