Sky High Car Audio SH-HL6PRO 6-Channel Hi to Low Converter with Remote Bass Control

Sky High Car Audio SH-HL6PRO 6-Channel Hi to Low Converter with Remote Bass Control

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The Sky High Car Audio SH-HL6PRO 6-Channel Hi to Low Converter is built for modern systems where you want full aftermarket power while keeping your factory head unit. Designed for advanced multi-amp and full-system builds, this processor converts your factory speaker-level outputs into clean RCA preamp signals, giving you the flexibility to run multiple amplifiers, front/rear stages, and a dedicated sub stage. 

Included is a remote bass level control, so you can fine-tune subwoofer output from the driver’s seat without going back to the amp. High-quality internal circuitry helps minimize noise and distortion, making this a solid choice for enthusiasts who want OEM integration done right. 

Key Features

• 6-Channel Line Output Converter – Converts factory speaker outputs into RCA preamp signals for multi-amp setups  
• Remote Bass Knob Included – Dash-mount bass level control for on-the-fly subwoofer adjustment
• Advanced System Integration – Ideal for front/rear/sub, active front stage, or multiple sub amps while retaining the stock radio
• Clean Signal Design – Engineered to provide stable, low-noise output in high-power car audio systems  
• Recommended Wiring: Designed to be used with 16 AWG speaker inputs for reliable connections  
• Universal Compatibility – Works with most factory head units that provide speaker-level outputs

Basic Specifications 

• Model: SH-HL6PRO
• Channels Supported: 6
• Input Type: Speaker-level (factory radio outputs)
• Output Type: RCA (preamp level)
• Recommended Input Wire Gauge: 16 AWG
• Remote Bass Control: Included
• Application: Advanced multi-amp and subwoofer systems using a factory head unit

If you’re planning a full system build off a stock radio—front stage, rear fill, and subs—the Sky High Car Audio SH-HL6PRO gives you the control and signal quality you need to do it right.

Helpful Audio Sellerz Links

Finishing a wiring install? Shop car audio power wire and ground wire, car audio fuse holders and fuse blocks, Big 3 upgrade kits, and Sky High Car Audio amp kits.

For more installation help, read the car audio wire gauge and fuse guide and the car audio grounding guide.

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