IQ-52 Amplifier Overview
Push button to select the following inputs: iPod®, RCA, AUX mode select button. For switching between TV, iPod®, computer, game system etc. 
Manual volume control to adjust the right and left speaker volume up or down.
RCA Input for connection signals from your TV, Computer etc.
AUX Input for maximum flexibility. We included a stereo AUX Input to allow a secondary audio source, such as your portable device or computer.
The SUB OUT | The USB connection |
connection is for | is so that you can easily |
upgrading your bass | sync your portable |
with a subwoofer, such | device with your |
as the | computer |
INPUT | OUT |
SELECTOR | USB |
VOLUME | OUTPUT |
| TO |
L
LINE
IN
R
SPEAKER
AUX
INPUT 
POWER
ON | OFF |
In order to hear volume from both speakers you need to connect to the other speaker’s back plate using the provided 1/4” TS output.
Manual ON/OFF switch. ON is indicated by the white dot.
AirPort Express® bass station plug in. Easily create a wireless network at home. Enjoy your music libraries in virtually any room of your house.
AuxAC Outlet
120 VAC 60Hz 0.2A
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
| Of |
| c |
|
|
| . |
| No |
| ln |
C | r | America | , |
th | US |
AC Select
Serial Number:
ESC 2727 McCone Avenue Hayward California U.S.A.
Power connection with fuse holder. Accepts standard three- prong line cord. 110V = 2A 220V = 1A
AC Select is used to match your speakers with the voltage of your home. This is usually used for folks who live in countries other than the US.
8 | www.earthquakesound.com |