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Axxess AX-MLOC745 Universal 150 Watt 4 Channel Line Output Converter
$41.99
In stock
SKU
AX-MLOC745
Expert Knowledge
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- Convert high-level speaker line output from an audio source into low-level aftermarket amp or OEM system RCA jack
- Accept four channel input
- Adjustable gain for each channel and maximum 150 watt per channel
- Includes 12 volt signal sense turn on
Unit includes: 150 Watt 4 Channel Line Output Converter
Axxess AX-MLOC725 Universal 150 Watt 2 Channel Line Output Converter features:
- Allows the user to enjoy quality music by converting high-level speaker line output from an audio source into low-level OEM system RCA jack or aftermarket amp
- Accepts four channel input
- Adjustable gain for each channel and maximum 150 watt per channel
- Includes 12 volt signal sense turn on
- Universal 150 Watt 4 Channel Line Output Converter
| Manufacturer | Axxess |
|---|---|
| Part Number | AX-MLOC745 |
| Warranty | 1 Year |
| UPC Code | 086429286034 |
| 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.
Customer Questions
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