PLC22 - Active Line Output Accessories

The PLC22 is a 4-channel active line output converter built for modern OEM source units that require high-voltage input handling — accepting up to 40V speaker-level input and delivering up to 9.5V of RCA output. Designed for complex factory integrations, it gives installers precise control over signal conversion, grounding, and load matching in a single unit.

• High-voltage input handling: Accepts up to 40V speaker-level input across 4 channels, covering virtually all factory head unit output levels.
• Strong RCA output: Delivers up to 9.5V of output signal for clean, headroom-rich amplifier drive.
• Flexible turn-on triggering: Supports Remote, DC offset, and Audio-sensing turn-on modes to match any installation scenario.
• On-board load resistor selection: Switchable between 200Ω, 600Ω, and 20kΩ to prevent factory radio errors caused by missing speaker loads.
• Ground isolation selection: Choose between GND, ISO, or 200Ω configurations to eliminate noise from ground loops.
• Clip indicator: Built-in LED clip detection helps dial in gain structure accurately during install.
• Single stereo gain control: Simplified level-matching across both output channels with one adjustment.