User Manuals, Instructions and Guides for SMD products.

SMD HLC2 Active High-Level Converter Owner’s Manual

Learn more about the SMD HLC2 and HLC2X Active High-Level Converters with this user manual. Designed in California, these stereo-level converters feature audiophile-quality sound, independent gain controls, and military-grade micro-power supplies. The HLC2X also includes 100% analog crossovers. Perfect for connecting aftermarket audio amplifiers to OEM systems without RCA inputs.