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The Down4Sound HiLoC 5i is a sophisticated 5-channel high-to-low level line-out converter designed to seamlessly integrate factory audio systems with aftermarket amplifiers. It features onboard clip-detection, signal sense remote, and a robust construction that elevates system control and clarity beyond standard LOCs. Ideal for users upgrading OEM radios to multi-amp setups or subwoofer systems while maintaining factory wiring.

Key Benefits

• Converts 4-channel high-level speaker inputs to 5 RCA outputs (5 channels), enabling full system expansion. 
• Clip detection and LED indicator alert you to amplifier clipping, ensuring safe and optimized system performance. 
• Wide input sensitivity (0.1 V to 16 V) accommodates both factory and aftermarket head units without gain issues. 
• Full frequency response of 10 Hz to 30 kHz ensures clean signal conversion across sub, mid, and high frequencies. 
• Compact footprint (approx. 4.29″ L × 3.46″ W) fits neatly behind dashboards or in tight install locations. 
• Remote trigger output with signal sensing simplifies integration and automates amplifier turn-on when signal is present. 

Technical Specifications

• Working Voltage: 12 V+ 
• Input Sensitivity: 0.1 V – 16 V 
• Frequency Response: 10 Hz – 30 kHz 
• Input Impedance: 20 kΩ 
• Standby Current: 200 mA 
• Size: ~4.29″ L × 3.46″ W (approx.) 
• Channels: 4-ch high-level input → 5-ch RCA low-level output Additional Features: LED clip indicators, remote trigger output, surface-mount component technology.
• Recommended for: Upgrading factory radios, multi-amp car audio systems, adding subwoofer/amplifier integration to OEM audio.

Compatibility & Installation

Designed for 12 V car audio systems, the HiLoC 5i allows clean integration of aftermarket amplifiers with factory head units; for optimal performance, connect using quality RCA cables and set up amp gains to avoid clipping while using the onboard clip indicator.

FAQS

• What is a 5 channel line out converter used for?
  It lets you keep your factory radio while adding aftermarket amps and subs by converting speaker-level signal to RCA.
• Do I need a 5 channel line out converter for a full system upgrade?
  If you’re keeping your stock head unit, yes—it's the easiest way to connect everything cleanly.
• Is a 5 channel LOC hard to tune?
  Not really; most have simple adjustments, and once you set the levels, you’re good to go.
• Do you offer nationwide shipping on 5 channel line out converters?
  Yes, we ship them anywhere in the United States.