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page 1

Six Channel Line Output Converter

with Multi-Channel Equalization and AccuBASS™

The LCQ-1 is your gateway to amazing sound from a factory head unit. It

is a compact, six-channel, high-performance, OEM

line output converter with independent multi-

channel equalizers to custom tune the system.

AudioControl’s patent pending AccuBASS™

compensation corrects for the factory bass

roll-off present in many of today’s cars.

In short; the LCQ-1 can make every car

sound amazing.

If you want even more, add the

optional dash mounted level control

(ACR-2) which allows control of the

subwoofer output. The ACR-2 will

also operate as an in/out switch for the

EQ section. Very handy addition!

Key Features of The LCQ-1

Here are some of the cool things that your LCQ-1 does:

• Independent Front, Rear, and Subwoofer equalizers let you custom tune

your system

• AccuBASS™ bass compensation, so you can correct for the factory bass

roll off, Patent Pending

• GTO™ - signal-sensing inputs to turn the LCQ-1 on automatically

• Channel summing lets you eliminate any factory-installed active

crossovers

• Active speaker-level inputs accept high power factory amplier outputs

• AutoMode Inputs turn 2 inputs into 3 outputs

• Compact size for quick, easy installation

• Input for optional ACR-2 remote mounted bass level control

• Bulletproof 5 year warranty (When installed by an authorized

AudioControl dealer)

Quick Install Guide

Since some of you will want to install your LCQ-1 on your own we offer a

few reminders in the following short section to speed up your installation. You

should also refer to diagrams on page 9 and 10 as guidelines.

➊ Physically mount the LCQ-1 in a location that keeps it away from soda

spills, food crumbs, and curious ngers. Select a location that allows you ac-

cess to the top panel equalization controls.

➋ The LCQ-1 needs to be installed in the signal path between your OEM

source unit (or factory amplier) and after-market amplier(s) and/or

processor(s). Do not connect the LCQ-1 between the factory head unit and

the factory amplier. Locate the amplied speaker wires that are coming from

your factory source unit and/or amplier and connect them to the speaker-level

inputs on your LCQ-1. In many cases you can nd factory speaker leads in the

rear of the vehicle or at the factory amplier that are easy to access.

Note: If your source unit has front, rear, and subwoofer speaker-level out-

puts, connect them to the three sets of inputs on your LCQ-1. If the source unit

only has front and rear outputs, the Auto Mode circuitry in your LCQ-1 auto-

matically routes the Channel 2 input channels to the (Channel 3) subwoofer

channels.

➌ Use RCA connecting cables to connect the RCA outputs of the

LCQ-1 to your after market amplier(s). If this is not obvious to you, quickly

pack up your LCQ-1 and run to your nearest authorized AudioControl dealer to

have them perform the installation. You will thank us later.

➍ Connect +12 power, and ground. Note: The LCQ-1 has a 12-volt trigger

input but normally you will just let the GTO turn on circuit take care of that by

itself.

➎ Connect your amplier trigger input to the 12-volt trigger output of the LCQ-1.

➏ Turn your amp gains fully down before turning on the system.

➐ Turn on the system and level match your LCQ-1 to your source unit, signal

processor and ampliers. For more help see our technical videos at

http://www.audiocontrol.com/t34/Mobile-Audio.html

➑ Set your equalization controls so the system sounds amazing. See page 9

for more details.

If you have your authorized AudioControl dealer install your LCQ-1, we

will extend the normal one-year warranty to a full ve years. AudioControl

products are, by nature, more technical than many others and we spend a good

deal of time training our dealers and installers so we know our products will

be installed correctly. We do this so you will get the best possible results from

your AudioControl purchases. For the best results this tuning should be done by

Making Good Sound Better

Want to know more? See the “Awesome Information” section, page 8

…it’s all there!

Summary of content (9 pages)

PAGE 1
Quick Install Guide Six Channel Line Output Converter with Multi-Channel Equalization and AccuBASS™ The LCQ-1 is your gateway to amazing sound from a factory head unit. It is a compact, six-channel, high-performance, OEM line output converter with independent multichannel equalizers to custom tune the system. AudioControl’s patent pending AccuBASS™ compensation corrects for the factory bass roll-off present in many of today’s cars. In short; the LCQ-1 can make every car sound amazing.
PAGE 2
one of two people; someone with perfect pitch, “golden ears” (these are very rare) or a person with a great deal of tuning experience. A Real Time Analyzer (RTA) is a great tool to have at this point as well. An RTA reads the audio response in your car and displays it visually so your AudioControl dealer can quickly and accurately tune your LCQ-1 to give you AudioControl Real Time Analyzer the best possible sound in your car.
PAGE 3
➋ ➊ ➓ ➌ ➐ ➏ ➎ ➍ Pre-Amp Outputs: These are the RCA plugs on the output side and should be connected to the next component after the LCQ-1, such as a crossover or amplifier. Do not connect any speakers directly to your LCQ1. Output Levels: These knobs allow you to adjust the signal level from your source unit to match the input of your after-market amplifiers. Most factory-installed source units have relatively high signal voltage output, which will require you to decrease the signal level.
PAGE 4
Under the Covers - Internal Jumpers Here are the internal jumpers that allow you to customize your LCQ-1 for your particular installation. ➊ Output Summing Jumpers: Many of today’s better factory stereo ➍ systems include separately amplified and crossed over tweeters, midranges, and subs. If you are going to add your own amps and speakers to the car you will need to combine ➊ (or sum) these separate signals into ➌ a single full-range signal for the new system. With the LCQ-1, summing is a snap.
PAGE 5
More Highlights ACR-2 Dash Control (Purchased Separately) Summable Outputs Placement And Mounting The LCQ-1 has the capability to combine together multiple (2, 4, or 6) input signals from the factory source unit into 2 channels. In some vehicles there is an actively crossed over tweeter, midrange, and woofer all in the front of the vehicle. The LCQ-1 lets you take all of those signals and sum them together to get a high quality, full range, pre- amp signal.
PAGE 6
Unlimited System Possibilities Serious Sound for Classic Rock, Bands, Music, or Jazz Serious Sound for High SPL Systems page 6
PAGE 7
Serious Sound Quality System Using Summing Functions Equalization Adjustment When it comes to music, everyone has his or her own particular taste. Some people want pounding bass and crisp, blood curdling highs. Others may prefer a “flat” response (whatever the heck that is). At the end of the day, most people just want their system to sound balanced and “just like it did in the store” or similar to their buddy’s car.
PAGE 8
Block Diagram of the LCQ-1 Feeling lost? Here’s an internal “roadmap” to help you out. This simplified block diagram is a map of the paths your signals take inside the LCQ-1. With this map you can follow each input through the processor. If you do have an issue with the hook-up of your LCQ-1 and need to call for technical assistance, please have this diagram available. We can help you trace the problem to get your system up and running. LCQ-1 SPECIFICATIONS All specifications are measured at 14.
PAGE 9
The WARRANTY LEGALESE SECTION People are scared of warranties. Lots of fine print, months of waiting around. Well, fear no more, this warranty is designed to make you rave about us to your friends. It’s a warranty that looks out for you and helps you resist the temptation to have your friend, “who’s good with electronics”, try to repair your AudioControl product. So go ahead, read this warranty, then take a few days to enjoy your new LCQ-1 before going on-line to register your unit at www.