Installation Guide

Speaker level input from a radio to RCA level output for an aftermarket amplier is the most com-
monly used conguration for the L.O.C.PRO ADVANCED. This will create RCA level outputs from a
radio that only has speaker level outputs.
In the example below, the 4 speaker outputs from the factory radio are disconnected from the
speakers and connected to the SPEAKER SIGNAL INPUTS of the LPA. The REM OUT is connected
to the ampliers turn-on. When the radio is turned on the LPA will automatically turn on the amplier.
The RCA SIGNAL OUTPUTS from the LPA are connected to the aftermarket ampliers inputs. The
speaker outputs from the aftermarket amplier are then connected to the speakers.
Model Number LPA-E.4
Channels
4 IN — 4 OUT
Operating Voltage
9V—16V
Max Input Level (20kHΩ Load Setting)
40V / 400W @ 4 ohms
Auto Turn On
DC Offset / Remote
Output Voltage MAX @ 13.8V
9.5V RMS
Turn On Trigger (DC-Offset)
3V—7V
Load Input Impedance
20Ω, 60Ω, 20KΩ
Output Impedance
<120Ω
Variable Gain Adjustment
-28dB—+1dB
Signal To Noise
>110dBA @ 6.4V Output
THD+N
< 0.01%
Input Sensitivity
0.5V—40V
Frequency Response
10Hz—20kHz
Current Draw (Max)
110mA
Low Pass Filter
<250Hz (Rear Channels)
Bass Boost
0dB to +12dB (Rear Channels)
Clip Indicator
YES
Remote Level Control
0dB—30dB
Chassis Type
Aluminum Extrusion
Terminal Gauge
18AWG / Quick Connect
OEM RADIO
CHASSIS GROUND (-)
12V CONSTANT POWER (+)
REMOTE AMP TURN-ON
Phone: [phone]
Email: [e-mail]
Chat: PAC-Audio.com
For more installation examples, tech tips and updates,
visit the L.O.C.PRO ADVANCED product pages on
PAC-Audio.com
1 2 3 4 5 6 SET
SEEK SEEK AM/FM DISC AUX RW FF
Example Installation Specications
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