The Roswell R1 Pro PATH is a reimagined approach to marine system integration, optimized for today’s technology and vessel configurations. Connecting to any multifunction display on the NMEA network, the R1 Pro PATH stands alone in processing and delivering pure, efficient, digital audio signal via A2B communication with R1 Pro Marine Amplifiers. Features Industry-First 100% Digital Class D Amplification GaN Technology R1 Pro Advance Circuit Architecture Full-featured DSP (Digital Signal Processing) R1 Pro Compose - Configuration and Tuning Software A2B® Digital Audio Networking Status Monitoring Removable Power Terminal Block Stackable Design Specifications CONTINUOUS POWER (RMS) 460W @4Ω TRUE DIFFERENTIAL RCA INPUT SENSITIVITY 6V RMS SIGNAL/NOISE RATIO 110dB unweighted THD+N AT RATED POWER @4Ω