Sky High Car Audio SH-HL2 2-Channel Hi-Lo Converter
The Sky High Car Audio SH-HL2 makes it easy to integrate an aftermarket audio system with your factory radio. This 2-channel Hi-Lo converter takes the speaker-level outputs from your stock head unit and converts them into clean RCA preamp outputs, allowing you to connect amplifiers without replacing your factory stereo. 
Built with high-quality components and durable wiring, the SH-HL2 ensures a noise-free signal path and reliable performance. Whether you’re doing your first system upgrade or a professional installation, this converter gives you a seamless way to add subwoofers or aftermarket amps to your vehicle while keeping your stock head unit in place.
 
Key Features:
•Converts factory speaker-level output to RCA signal
•2-channel design for basic amplifier or subwoofer setups
•Durable 16 AWG recommended wiring for reliable connection
•Compact, universal design works with most factory radios
•Simple installation — ideal for entry-level and pro installers alike
 
Specifications:
 
SH-HL2
Channels Supported: 2
Wire Gauge (recommended):16 AWG
Input Type: Speaker-level (factory radio)
Output Type: RCA (preamp level)
Remote Bass Control: No
Application: Add aftermarket amps/subs to stock radios