AudioControl LC-1.1500 User Manual

HIGH-POWER SUBWOOFER AMPLIFIER
Quick Start Guide
Features
• High Power Mono Subwoofer Amplier
• High Current Design
• 1500 Watts @ 2 Ohm
• MILC™ 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 Aluminum Chassis
• Optional wired ACR-1 Remote Control for Subwoofer Level
• AccuBASS® Bass Restoration
• Filled with home-grown audio goodness

AudioControl LC-1.1500 Specifications

General

Number of Channels	1
THD at Rated Power	< 1%
Signal to Noise Ratio	> 100 dB
Frequency Response	10 Hz - 250 Hz
Crossover Frequency	50 Hz - 250 Hz
Low Pass Crossover	Yes
Subsonic Filter	10 Hz - 50 Hz
RMS Power at 1 Ohm	1500 Watts
Bass Boost	0dB - 12dB

Summary

Important Safety Instructions

Connection Panel Features

Power Input Terminal +12V

Connects to the +12V battery binding post using quality insulated wiring.

Remote Power Input Terminal

Connects to the 12V remote trigger output or uses GTO signal sensing for turn-on.

Speaker-Level Inputs

Receives audio signals from factory or aftermarket amps; sums left/right for mono.

Control Panel Features

GTO Signal Sense

Turns amplifier on/off with audio signal detection; can be bypassed.

Control Panel Features (Continued)

AccuBASS® Controls

Enable/Disable, Threshold, and Level controls for enhancing lower bass.

Crossover and Gain Controls

Adjustable crossover frequency and gain adjustment for volume control.

Indicators and Polarity

Quick Start Guide

Power Connections

System #1: Adding a Subwoofer to a Factory Radio using Speaker-Level Inputs

System #2: Adding a Subwoofer to an Aftermarket Head Unit using Line-Level Inputs

ACR-1 Dash Control Installation

Dash Bracket Installation

Custom Installation

Specifications

Power Output

Protection (Red) Codes