About: PAC LPA-E.4 LocPRO Advanced 4-Channel Line Output Converter

LOCPRO ADVANCED line output converters feature incredible input power capabilities, enhanced output controls, and noise isolation countermeasures. Combined with the newest vehicle systems' compatibility, these features are the gateway for your audio aspirations.

The L.O.C.PRO ADVANCED™ can be used to add amplifiers to an audio system that does not have RCA outputs or when replacing an OEM radio and retaining the factory amplified system. Variable Gain Controls with Clipping Indicators, Selectable Ground Isolation and Load Select features ensure a pure, noise-free signal for any type of audio system.

Features:

• 4-channel active line output converter
  • Selectable input mode (2CH, 4CH — 4CH retains fade function)
• Designed to work with most factory systems
• Speaker-level inputs (0.5-40V)
  • Can handle up to 400 watts RMS per channel
  • Selectable input loads for OEM integration (20, 60, or 20,000 ohms)
• Dual variable gain controls with clip indicators
• Selectable low-pass filter (250 Hz) on rear channels
• Variable bass boost (0-12dB at 45 Hz) on rear channels
• Up to 9.5 Vrms output
• Aluminum chassis with steel bottom plate
• LPA-REM wired remote bass level controller included
• Selectable ground isolation (GND, ISO, 200-ohm)
• Selectable turn-on mode (DC offset/signal detect, remote 12V trigger)
  • 12-volt turn-on lead output
• Wiring, fuse, and hardware not included with device
• 18-gauge power and ground leads and a 1-amp fuse recommended

Specifications: 

• 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 OnTrigger (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

What's in the Box: 

• 4-Channel line output converter
• 2 Phoenix terminals (installed)
• Wired remote (16.25' cable attached)
• Remote mounting bracket
• Four 5/8" Screws
• Two 1/2" Screws
• Quick start guide