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PAC SNI-35 Adjustable 2-Channel Line Out Converter

$9.99
In stock
SKU
SNI-35

Key Features

  • Adjustable 2-Channel Line Out Converter
  • 50 watts maximum input per channel
  • Linear 20 to 20,000Hz output based on input signal
  • Transformer isolated for optimal sound and performance
  • Maintains correct phasing
Unit Includes: Line output converter and Instruction manual

Line out converter for factory radios with 2 to 50-watts per channel. Accepts speaker level input and provides stereo RCA output signal for adding an aftermarket amplified audio system.

PAC SNI-35 Adjustable 2-Channel Line Out Converter

Features:
  • 50 watts maximum input per channel
  • Linear 20 to 20,000Hz output based on input signal
  • Transformer isolated for optimal sound and performance
  • Maintains correct phasing
  • Works with most factory installed radios
More Information
Manufacturer PAC
Part Number SNI-35
Number of Channels 2 Channel
Remote turn on circuit No
Warranty 1 Year
UPC Code 606523100038
Return period 30 days
Exchange period 30 days
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What is a Line Output Converter (LOC)?

A Line Output Converter (LOC) is an essential car audio device that converts high-level speaker outputs from a factory radio or amplifier into low-level RCA signals that aftermarket amplifiers can use.

Why Do You Need a Line Output Converter?

Most factory head units do not have dedicated RCA preamp outputs. A LOC bridges the gap by stepping down high-voltage speaker signals (typically 2–20 volts) into clean low-level signals (0.5V–5V) suitable for amplifiers.

Types of Line Output Converters

Type Power Source Advantages Disadvantages Best For
Passive LOC No power needed Simple, inexpensive, reliable Lower output, potential bass loss Basic systems
Active LOC Requires +12V power Higher output, cleaner signal, adjustable gain More expensive High-performance systems

Key Features

  • High-level speaker wire inputs
  • Low-level RCA outputs (2 or 4 channels)
  • Gain control for output level adjustment
  • Ground isolation to reduce noise
  • Remote turn-on output with signal sense
  • Vehicle-specific T-harnesses (plug & play)

Common Applications

  • Adding aftermarket subwoofers and amplifiers
  • Upgrading factory speakers with external amplification
  • Integrating DSP processors
  • Creating hybrid factory + aftermarket audio systems

Pro Tip: For vehicles with multiple amplifiers, an SPDT relay is often recommended for proper remote turn-on functionality.

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