User Manual

page 8

Block Diagram of the LCQ-1

Feeling lost? Here’s an internal “roadmap” to help you out. This simplied

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 assis-

tance, please have this diagram available. We can help you trace the problem

to get your system up and running.

LCQ-1 SPECIFICATIONS

All specications are measured at 14.4 VDC (standard automotive

voltage). As technology advances, AudioControl reserves the right

to continuously change our specications, like our Pacic Northwest

weather although we are working on it.

Maximum speaker-level input ..............................400 watts per channel

Maximum output level ............................................................... 8.5Vrms

Output gain ............................................................................... +/-12 dB

Frequency response ............................................................ 10Hz-22kHz

Total harmonic distortion ............................................................. 0.01%

Input Impedance .................................................................... 20 Kohms

Equalization Frequencies

Front/Rear ...............125Hz, 250Hz, 500Hz, 1kHz, 2kHz, 8kHz

Sub Output ........................ 31.5Hz, 50Hz, 63Hz, 80Hz, 1000Hz

Output Impedance ................................................................... 150 Ohms

Power supply .......................................High headroom PWM switching

Power draw ..................................................................................350mA

Recommended fuse rating ......................................................... 2 Amps

Remote trigger max output current ...............................................1 Amp

Size ..................................................................... 6”W x 5.875

”D x 1.2”

Weight .............................................................................................. 3 lbs

AudioControl, Making Good Sound Better, LCQ-1, AccuBASS, EQS, 6XS, GTO and

AutoMode are all trademarks of AudioControl Inc. This manual was conceived, designed,

and written while on a road through the Pacic Northwest on a spectacularly rare, sunny, and

cloudless day. The top was down and country music was playing on the radio.

™

Making Good Sound Better

22410 70th Avenue West

Seattle, WA 98043 USA

Phone 425-775-8461 • Fax 425-778-3166

www.audiocontrol.com

P/N 913-108-0