Hifonics VLOC-4V1 MAXXLINK 4 Channel Line Output Converter (LOC) Upgrade your factory audio system with the Hifonics VLOC-4V1 MAXXLINK 4-Channel Line Output Converter, designed to seamlessly integrate aftermarket amplifiers with vehicles equipped with factory radios. This compact converter transforms high-level speaker output signals into low-level RCA signals required by most aftermarket amplifiers, making it easier to add powerful audio upgrades without replacing the factory head unit. The MAXXLINK VLOC-4V1 provides four-channel signal conversion with adjustable gain control, allowing you to fine-tune the output level for optimal amplifier performance. Its universal design makes it compatible with a wide range of factory and aftermarket audio systems. Key Features 4-Channel Line Output Converter for multi-channel amplifier installations Converts high-level speaker outputs to RCA low-level signals Designed for integrating aftermarket amplifiers with factory OEM radios Adjustable gain level control for precise signal matching Provides up to 5.0V maximum unclipped RCA output Supports up to 21.0V input voltage at full output Wide 10Hz–40kHz frequency response for full-range audio compatibility Universal vehicle compatibility for flexible installation options Compact design for easy placement behind dashboards or in tight installation areas Backed by a 1-year manufacturer warranty Improve Factory System Integration The Hifonics VLOC-4V1 MAXXLINK is an ideal solution for adding aftermarket amplifiers to modern vehicles that use factory stereos without dedicated RCA outputs. By converting speaker-level signals into amplifier-ready RCA outputs, it allows you to expand your audio system while keeping the original radio and factory controls. With four channels of output and adjustable signal control, the VLOC-4V1 helps maintain clean audio performance and provides the flexibility needed for speaker amplifiers, subwoofer amplifiers, and custom sound system upgrades. Specifications Brand: Hifonics Series: MAXXLINK VLOC Model: VLOC-4V1 Type: 4-Channel Line Output Converter Input Type: High-Level Speaker Input Output Type: 4-Channel RCA Low-Level Output Maximum Unclipped Output Level: 5.0V Input Voltage to Full Output: 21.0V Frequency Response: 10Hz–40kHz Dimensions: 4.5" x 2.125" x 1.25" Weight: Approximately 0.2 lbs Vehicle Compatibility: Universal Warranty: 1 Year Why Choose the Hifonics VLOC-4V1? The Hifonics MAXXLINK VLOC-4V1 makes upgrading factory audio systems simple by providing clean signal conversion, adjustable output control, and reliable four-channel performance. Whether you are installing a multi-channel amplifier, adding subwoofer power, or building a complete custom sound system, this LOC provides the connection flexibility needed for a professional-quality installation.