Quick Start Guide

1. Fuses 40A – Replace the fuses only with the exact same style

and Ampere rating. Disconnect 12V power before changing or

inspecting the fuses.

2. Power Input Terminal +12V – This screw terminal connects to

the +12V battery binding post of the vehicle. Use quality insulated

wiring of the recommended wire gauge, such as wire gauge 2 or

thicker. Thinner wire may cause an overheating hazard due to the

large currents involved.

3. Remote Power Input Terminal – This screw terminal connects

to the 12V remote trigger output of some head units. When the

head unit is turned on, then the LC-1.1500 amplier will turn on.

Alternatively, you can use the GTO feature of the amplier 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 vehicle.

5. Speaker-Level Inputs – The LC-1.1500 amplier is supplied with

a standard 4-conductor plug that allows for easy installation and

removal. The speaker-level output from ampliers and factory

installed radios can connect here, so the LC-1.1500 will receive

the audio signals and do its subwoofer thing. The left and right

audio signals are summed internally to produce a mono subwoof-

er signal. Make sure that you follow the plus and minus polarity

markings on the LC-1.1500 and match it to the polarity of the

speaker wiring. Do not use the RCA Line-level inputs if you are

using the speaker-level inputs.

Connection Panel Features

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